URK, UGSK, URTK Switchable terminal blocksstevenengineering.com/Tech_Support/PDFs/67SWITCHTB.pdf ·...

URK, UGSK, URTK Switchable terminal blocks

General information

Most of the Phoenix Contactterminal blocks are switchable in oneway or the other. By "switchableterminal blocks " we mean threestandard types . These are mainlyemployed in the field of generatingand supplying electrical current.They are therefore designed to meetthe various prevailing switchingrequirements of the currenttransformer secondary circuits inthis area.

The individual terminal blockranges differ from one another onthe basis of their switching principle:

Normal mode connection feed-through terminal blocks . As withthe UGSK . . ., the feed-throughterminal blocks URKN/S andURK-ND can be convenientlyconnected in normal modeaccording to the application.Three terminal blocks are

necessary for the standardcurrent transducer circuits.Common mode disconnectterminal blocks . The simple testdisconnect terminal block,URTK/S-BEN can only beswitched in common mode . As aresult of the space-savingconstruction, this terminal blockallows conductors of up to16 mm 2 to be connected on awidth of only 8 mm.Universal modular terminalblocks that can be connected innormal and common mode . Theuniversal test disconnectterminal blocks URTK . . . can beconnected in normal mode aswell as in common mode . Onlytwo terminal blocks are requiredfor a current transducer testcircuit.

290 Pnconlx contact

Normal modefeed-through terminal blocksUGSK/S

The construction of these feed-through terminal blocks with theirsimple test connection facilitiesoriginates from a time when the so-called isolator bridge bars were morecommonly used . For a standardcurrent transducer test connection,three terminal blocks connected withan isolator bridge bar are required.The four basic circuits (normaloperation, measured value testing,transformer short circuit and relaytesting) can be realized by inserting orremoving the bridge screws.

Common modetest disconnect terminal blocksURTK/S-BEN

These disconnect terminal blockspermit simple circuit tests.

The connection screws have asocket shaft for 4 mm 0 test plugs,which makes it possible to performcurrent measurements withoutinterrupting the operation.Neighboring terminal blocks can bebridged by means of the short circuitplug . Fixed cross connections areproduced with the help of insertionbridges .

Normal modefeed-through terminal blocksURK-ND

This terminal block range is theconstructional symbiosis of the classicswitch terminal blocks on the onehand while satisfying the modernrequirements of electric supplycompanies on the other.

The terminal block is providedwith two auxiliary connections forfixed bridges or switch bars.Independent cross connections toboth neighboring terminal blocks canbe produced in this way.

All switching tasks in secondarycircuits can be easily and convenientlycarried out with three terminalblocks.

Common/normal mode universaltest disconnect terminal blocksURTK/S and URTK/SP

These terminal blocks make allrelevant test connections in currenttransducer secondary circuitsextraordinarily easy to use . They haveone common mode disconnect sectionand two auxiliary connection points fornormal mode connections . Theseauxiliary connections are on both sidesof the disconnect point so disconnectableor fixed cross connections can be madeto neighboring terminal blocks on theload side and on the equipment side.

Only two terminal blocks are neededfor a simple current transducer test circuit .

Normal modeslide-type terminal blocksUGSK/S

These feed-through terminalblocks with the convenientconnection facility have beencompletely geared to therequirements of current transformersecondary circuits . For this reason,particular attention has been paid to:

Electrically safe switchconnectionsUnambiguous identification ofcircuit and switching statusReliable and convenient operationof the captive accessories.Three terminal blocks are

necessary for the standard currenttransducer circuits.

Phoenix Contact 291

Switchable modular terminal

blocks, URKN

a

b

c

d

Simple current transformer test circuit

a = Normal operationb = Measured value testingc = Transformer short circuitd = Relay testing

Current transducer test circuit

Transducer test set withwith movable links

outlet

The design of these terminal blocksoriginates from a time when isolator bridgebars were more commonly used . This led tosufficient space in the terminal center forsubsequent insertion of the isolator bridge.New features are the use of thermo-plastic,the universal foot that allows assembly onboth the r' DIN rail and the , r rail, as wellas the finger-safe version of these terminalblocks.

These terminal blocks have the samepitch and shape as the previous RKN,RKN/S and RTK-BEN terminal blocks, sothat they can be easily replaced formaintenance and inspection work.

The URKN models are suitable for useas independent terminal blocks for currenttransducer test circuits and also forcombinations with the UGSK slide-typeterminal blocks and the URTK disconnectterminal blocks.

URKN-A coupling terminal blocksIn modern meter cabinets, the meters

and other equipment are mounted onreplaceable panels . The panel wiring isconnected to a terminal strip with thebracket model, URKN-A . The arrangementand design of this terminal stripcorresponds to a terminal strip located inthe fixed part of the cabinet and consistingof standard URKN terminal blocks . In theevent of an inspection, the panel can bereplaced, thereby saving time .

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(2) Fixed bridge, for cross connections inthe terminal center, screw heads with insulatingcollar, 10-position, divisible, with 10 screws

(3) Insertion bridge, fully insul .,

2-pos.fully insulated .

3-pos.divisible, insulated spine

10-pos.

(4) Isolator bridge bar, 10-position, divisible, with10 screws, for switchable branches with(5) Bridge bar isolator URKN as spacer(6) Switch bar for 2 terminal blocks,complete, mounted with short or long linkaccording to required separation

(7) Separating plate, for electrical separation ofneighboring bridges in terminal center,0 .8 mm thick

(8) Partition plate, for visual and electricalseparation of terminal groups, 0 .8 mm thick

(9)Test socket, for test connection with MPStest plug or RPS reducing plug

Screwdriver

Zack marker strip, 10-section,

DimensionsWidth / length / cover width [mm]Height (NS 357.5 / NS 35'15 / NS 321 [mm]Technical data in accordance with IEC 1 DIN VDEMax . load current / cross section [A]/[mm2]Max . cross section with insertion bridge (solid/stranded) [mm2]Rated surge voltage / contamination class [kV] /-Surge voltage category i insulating material group -, -Connection capacity

Stranded with ferrule without / with plastic sleeve [mm=]Multi-conductor connection (2 cond. with same cross section)Solid / stranded

[mm 2 [Stranded with ferrules without plastic sleeve

[mm 2]

Stranded with TWIN ferrule with plastic sleeve

[mm]Stripping length

[mm]Internal cylindrical gauge (IEC 60 947-1)

1

IlkiThread

Torque

[Nm]Insulation materialInflammability class in acc. with UL 94

Coupling terminal block, with universalfoot for mounting on Cu or Lr

(1) Cover

Description

Terminal block, with universal footfor mounting on C u or u

2 4,5

10 12 tB 20 21

292 Phoenix Contact

URKN/S

URKN

URKN-ATerminal width 8.2(IEC)

rigid

flexible[mm2j

solid

stranded

IEC 60 947-7-1

0.5-10

0.5-6

Terminal width 10 .2I

U

(IEC)

rigid

flexible

I

UAWG [A]

[V]

[mm 2 ]

solid

stranded

AWG [Al

[V]

20-8

57

400

IEC 60 947-7-1

0.5-16

0 .5-10

20-6

70

690

URKN-A

07 01 00 8

50

50 32 04 4

50

D-URKN

50 32 04 4

50

1 0

FBI 10-10

1 ,,7 0A 02 03 27 6

10

FBI 10-10

: 70 A 02 03 27 6

10

Terminal width 10 .2(IEC)

rigid

flexible

I

U[mm2]

solid

stranded

AWG [A]

[V]

Connection data

0 .5-16

0 .5-10

20-6

70

500

' RS

Pcs.Pkt.

Order No. Type

07 01 02 4

50

URKN

50 32 04 4

50

D-URKN

Pcs.Pkt.Order No . Type

07 01 01 1

50

Pcs.Pkt.Order No.

57 A 02 03 26 3

N 32-84

46 A 02 02 15 446 A 02 02 14 1

310-8

46 A 02 02 13 8

6S81 10-8

43 A 03 01 53 4

100

E8 2-10

65 A100

EB 3-10

65 A10

EB 10-10

65 A10

ISSBI 10-10

t, ,, : 57 A

02 03 15 3

100

EB 2-10

65 A 02 03 15 3 ' 10002 03 32 8

10

EB 3-10

65 A 02 03 32 8

1002 03 13 7

10

EB 10-10

65 A 02 03 13 7

1003 01 52 1

10

ISSBI 10-10

1, : 57 A 03 01 52 1

10

IS-URKN/S

30 02 00 5 'I 100

IS-URKN

3001941

100

IS-URKN

30 01 94 1

100

SB 2-10/1557A 0203234S8 2-8/13

1,, : 43 A

02 02 23 5

TS-FINN 0302216

ATS-SSK 116/RKN 02 03 22 1

PSB 41716 03 03 29 9

SZS 0,6 x 3,5 1205053

ZB 8 (for order data, see page 401)

1

SB 2-10/15

50

TS-RKN

100

ATS-SSK 116/RKN

100

PSB 417/6

10

SZS 0,6 x 3,5


57 A 02 03 23 4

1

03 02 21 6

50

TS-RKN

03 02 21 6

50

02 03 22 1

100

ATS-SSK 116/RKN

02 03 22 1

100

0303299

100

PSB4/7/6

0303299

100

12 05 05 3

10

SZS 0,6 x 3,5

12 05 05 3

10


8 .2143/1 .550 .5 / 58 / 55

57/10

10/10

10 .2/43/1 .5

50 .5/58/55

70/16

16/16

10 .2/68/1 .550 .5 / 58155

70/16

16/166/3

II/I6/3III

/

I6/3

III/I

0 .5-10/0.5-6 0 .5-16/0 .5-10 0.5-16/0 .5-10

0 .5-10/0.5-6 0 .5-10/0 .5-10 0 .5-10/0 .5

100 .5 - 4

0 .5 - 60 .5 - 6

0 .5 - 60 .5-6OS-6

14 14 14A5 B6 B6M4 M4 M4

1 .5 - 1 .8PA

VO

1 .5 - 1 .8

PA

VO

1 .5-1 .8

PAVO

Phoenix Contact 293

This normal mode connection terminalblock is tailor-made to the requirements ofcurrent transducer secondary circuits . Forthis reason, particular attention has beenpaid to:

Electrically safe switch connectionsUnambiguous identification of circuitand switching status, andReliable, convenient operation of thecaptive accessories.A sliding plane with captive slide nut is

provided between the two connectionscrews . The complete range of switchingaccessories such as slides, switch bars, andtest sockets can be screwed into this plane.The wide range of accessories provides anoptimum solution to all switching tasks.

In order to prevent the screwdriverfrom slipping when operating the slide, thescrew head has a non-slip collar. Ifnecessary, the groove on the slide can beused as a guide . All metal parts projectingabove the housing are coated withinsulation spray.

URK-ND switchable terminalblocks

URK-NDAll switching tasks in secondary circuits

can be carried out easily and convenientlywith this terminal block.

It has two auxiliary connections for fixedbridges or switch bars . Independent crossconnections to neighboring terminal blockscan be produced . In the center of theterminal block there is a 4 mm 0 sockethole which allows test connections at anytime with the PS test plug.

URK-ND 2Characteristic of these terminal blocks

are the two terminal screws per terminal.The field of application for these terminalblocks is wherever safety-related conditionsspeak for double clamping.

The usual switching tasks can beperformed in the terminal center.

UGSK/STerminal width 8 .2

(IEC) rigid flexible I U[mm 2 ] solid stranded

AWG [A] [V]

Connection data 0 .5-10 0 .5-6

20-8 57 50C

c9llus

c,

P

RS

Type

UGSK/S

Order No.

03 05 08 0

P55.

Pkt.

50UGSK/S + GS 03 13 08 5 50

D-UGSK 0304023 50

FB 10-GSK/S I , ' 43 A

03 05 17 4 50

GS-GSK/S 03 05 11 6 100

SBJ 2-8/13-GSK/S') , : 43 A

03 05 23 91

TS-GSK

03 04 21 4 50

STSL-GSK

03 05 22 6 100

STSR-GSK

03 05 21 3 100

ATS-GSK

03 04 22 7 100

SZS 1,0 x 4,0

12 05 06 6 10


[mm]

8.2 / 61 / 2.2[mm)

53.5 / 61 / 58 .5

[A]/[mm2]

57 / 10

[kVJ /—

6/3/

I

[mm2]

0 .5-6/0 .5-4

Solid / stranded [mm2] 0 .5 - 1 .5 / 0.5 - 4Stranded with ferrules without plastic sleeve [mm2] 0 .5 - 4Stranded with TWIN ferrule with plastic sleeve [mm: ] 0 .5 - 4Stripping length [mm] 11Internal cylindrical gauge (IEC 60 947-1) A4

Thread M4Torque [Nm] 1 .5 - 1 .8

Insulation material PAInflammability class in acc . with UL 94 V2Approval data (UUCUL and CSA)

Nominal voltage / current / conductor sizes

UUCUL [V] / [A] / AWG

600/50/26-8CSA: [V] i [A] / AWG

Slide-type terminal blocksUGSK/S

,) Important:If switch bars SBJ or DSBJ are used, STSL and STSR specialseparating plates must be included to prevent the switchinglinks from swinging over to neighboring terminal blocks witha different potential.

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2 3

7 4a

6 4b

9

5 87

Description

(2) Fixed bridge, for fixed or switchablebranches together with slideGS-GSK/S or GS-GSK, 10-pos ., divisible(3) Slide, for link connection together withFB 10-GSK/S or FB 10-GSK . captive screw

Terminal block, for mounting on L, or u.without slidewith slide

(1) Cover

(7) Special separating plate, as above, however withcutout at top left, permits link on SBJ and DSBJ toswing around

(8) Special separating plate, as above, however withcutout at lop right, permits link on SBJ and DSBJ toswing around

(9) Partition plate, for visual and electricalseparation of terminal groups, 0 .8 mm thick

Screwdriver

(4) Switch bar for 2 terminal blocks, completea) Short link: 1 separating plate in-betweenb) Long link : 2 end covers in-between

(5) Double switch bar, for switchable crossconnections between any number of terminal blocks:see terminal strip plan for link arrangement

(6) Separating plate, for electrical separation ofneighboring bridges in terminal center, 0 .8 mm thick

Zack marker strip, 10-section,White

Dimensions

Width : length / cover widthHeight (NS 35/7 .5 ! NS 35.15 ; NS 321

Technical data in accordance with IEC 1 DIN VDEMax. load current / cross section

Rated surge voltage / contamination classSurge voltage category / insulating material group

Connection capacityStranded with ferrule without / with plastic sleeve

Multi-conductor connection (2 cond . with same cross section)

I

294 Phoenix Contact

Switchable terminal blocksURK-ND

n

IUIIUI!O!HiIAAE1Lf~7F1Ef . m mmmm

te-

-3

4a 6

5

4b

URK-ND URK-ND 2

URK-ND

URK-ND 2

n mmmmm

'111

11 III.! .M--IA----

Terminal width 10 .2

(IEC)

rigid

flexible

I

U[mm4]

solid

stranded

AWG [A]

[V]

IEC 60 947-7-1

0 .5-16

0 .5-10

20-6

76

800

Terminal width 10 .2

(IEC)

rigid

flexible

I

U[mm ]

solid

stranded

AWG [A]

[V]

IEC 60 947-7-1

0 .5-16

0.5-10

20-6

76

800

Description

(1) Cover

44 5

414

7

c1us n

Type

Order No.

URK-ND

07 01 08 2

50

D-URK-ND

0701121

50

FBI 10-10

I„ a,_: 82 A 02 03 27 6

10Only fits with lateral shafts

EB 2-10

Im4x.: 57 A ' 02 03 15 3

100EB 3-10

57 A 02 03 32 8

10EB 10-10

57 A 02 03 13 7

10

:57A 0203234

07 01 105

50

0701118

50

03 03 29 9

50

PSBJ 4/1516 : . ..(for order data, see page 393)

Type

Order No.

URK-ND 2

07 01 09 5

50

D-URK-ND

07 01 12 1

50

FBI 10-10

I

82A 0203276

10

E B 2-10

l,,,, : 57 A 02 03 15 3

100EB 3-10

57 A 02 03 32 8

10EB 10-10

57 A 02 03 13 7

10

SB 2-10/15

I . : 57 A 02 03 23 4

TS-URK-ND

0701105

50

PSB 4/7/6

03 03 29 9

50

PSBJ 4/15/6 : . ..(for order data, see page 393)

Pcs.Pkt.

Terminal block, with universal footfor mounting on C_t or u

.2) Fixed bridge, for cross connections in theterminal center. screw heads with insulating,collar. 10-positron, divisible, with 10 screws

(3) Insertion bridge, fully insul.,

2-pos.flit insulated,

3-pos . )brisible, insulated spine,

10-pos

witch bar for 2 t .b .s, complete,ort link

song link, 2 end covers in-between

D)Separating plate, for visual and electricaliparation of terminal groups, 0 .8 mm thick

(6) Separating plate, with cutout, permits link tostring round with SB 2-10/15, reversible,0.8 mm thick(!)Test socket, for test connection with PS test

rim or KSS-10 short circuit connector

SB 2-10/15')

TS-URK-ND

STS-URK-ND

r

0

PSB 4!716

(8)Test socket, insulated, only used with FBI, fortest connection with PS test plug

Pg9.Pkt.

Saewdriver1205066

10

tack marker strip, 10-sectionWhite

DimensionsNth/ length / cover width

[mm]

Height (NS 35/7 .5 / NS 35/15 / NS 32)

[mm]

lmhnical data in accordance with IBC/DIN VDEMax . load current cross section

[A]/[mm]

Max . cross section with insertion bridge (solid/stranded)

[mm']

Died surge voltage / contamination class

[kV]/ –

Sugevoltage category / insulating material group

–/–"attection capacity

banded with ferrule without / with plastic sleeve

[mm']

ilIFconductor connection (2 cond. with same cross section)

Solid 1 stranded

(mm-]

[mm(]

[mm , ][mm]

SZS 1,0 x 4,0

12 05 06 6 '

10

ZB 10 for order data, see page 401)

10 .2/64/2 .543 .5/51/48.5

76/16

101108/3

III / I

0.5-10/0 .5-6

0 .5-4/0 .5 4

0.5-2 .50 .5-6

15A5

M41 .5-1 .8

PAV2

SZS 1,0 x 4,0


10.2/6412 .5

43 .5/51148 .5

0 .5-4/0 .5-4

0 .5 - 2 .5

0 .5 - 6

15AS

M41 .5 - 1 .8

PAVO

Sdanded with ferrules without plastic sleeveStranded with TWIN ferrule with plastic sleeve

Dripping lengthhternal cylindrical gauge (IEC 60 947-1)

Taread

l

ue

lotion materialmmability class in acc with UL 94

Ippoval data (UUCUL and CSA)Ikons] voltage / current / conductor sizes

UUCUU [V] / [A] / AWG

CSA : [V] / [A] / AWG

[Nm]

76/1610 / 10

8/3III/I

0.5-10/0 .5-6

600/65/24-6

600/65/18-6

IFISTS-URK-ND separating plate between terminal blocks whenemploying the short link .

Phoenix Contact 295

A

This range permits simple circuit teststhanks to the robust disconnect point.

Switching is extremely practical:There is no need to put the screwdriverdown and it does not slip out of the screw.

The connecting screws on URTKIS-BENand URTK/S-BEN 10 have a socket shaft for4 mm 0 test plugs . It is therefore possible,for example, to carry out currentmeasurements without interruptingoperation or to bridge neighboring terminalblocks with the short circuit plug.

Fixed cross connections are establishedvia insertion bridges and switchableconnections via two and four-position shortcircuit plugs-

on00

a

b

c

d

Simple current transformer test circuita = Normal operationb = Measured value testingc = Transformer short circuit6 = Relay testing

Circuit diagram for URTKIS-BEN and URTKIS-BEN 10

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3 8

4 410 5 9

7

open

Description

Terminal block, with universal footfor mounting on L or u

(1) Cover

(2) Insertion bridge, fully insul.,

2-pos.fully insulated,

3-pos. !-[)divisible . insulated spine .

10-pos. `"-

(3) Fixed bridge, for cross connections on bothsides of the disconnect point, 10-position,divisible, with 10 screws(4) Switch bar, for 2 terminal blocks, for use on bothsides of the disconnect point, inward switchingmovement, with 2 screws

(5) Switch bar, for 2 terminal blocks, for use on bothsides of the disconnect point, outward switchingmovement, with 2 screws

(6) Switch bar, for 2 terminal blocks.Caution! For use only on right-hand side'), with 2screws

(7) Switch bar, for 3-phase short circuiting oflinked transformer sets, for use only on right-handside), with 4 screws

L!II!-_r

(8) Switching lock, prevents operation of thedisconnect slide, cannot be removed from above,insulating material(9) Separating plate, for electrical separation ofneighboring bridges in terminal center,0 .8 mm thick

(10) Partition plate, for visual andelectrical separation of terminal groups,0 .8 mm thick

Screwdriver

Zack marker strip, white, 10-section

DimensionsWidth / length/cover width

[mm]Height (NS 35/7 .51 NS 35/15l NS 32)

[mm[Technical data in accordance with IEC I DIN VDEMax . load current / cross section [A]/[mmr ]Max . cross section with insertion bridge (solid/stranded)

[mm']

Rated surge voltage / contamination class

[kV] / -Surge voltage category / insulating material group

- / -

Connection capacityStranded with ferrule without / with plastic sleeve

[mm r]Multi-conductor connection (2 cond. with same cross section)Solid / stranded

[mm']Stranded with ferrules without plastic sleeve

[mm 1]Stranded with TWIN ferrule with plastic sleeve

[mm-]Stripping length

[mm]Internal cylindrical gauge (IEC 60 947-1)

Terminal point : Thread / torque

-/[Nm]Disconnect slide: Thread / torque

- / [Nm]Insulation materialInflammability class in ace . with UL 94Approval data (ULICUL and CSA)Nominal voltage current conductor sizes

UUCUL : [V] / [A] / AWGCSA : [V) / [A] / AWG

h,,26 A I 27 70 62 6

0321213

ATS-URTK/SS

SZS 0,6 x 3,5


6 .2 / 56 .5 / 1 .040 / 47 .5 / 45

26/4

6/3

III/l

0 .25 - 4 / 0.25 - 2 .5

0.2-1 .510 .2-1 .50 .25 - 1 .5

0.5 - 2 .57

A3M3/0 .6-0 .8

M2.6 / 0.5 - 0 .6PA

VO

300/20/28-12

300/25/28-12

Terminal width 6 .2(IEC)[mm,]

Connection data

c~us SN P PRS

Type

URTK/SS

D-URTK-SS

rigid t Isolid stranded AWG [A]

40.2-4 0 .2-4 24-12 26 400

Order No . 1PkL1

03 21 01 9

03 21 02 2

Universal test disconnectterminal blocks

0

on

ii

Circuit diagram for URTK/SS and URTK/S

open2 9

FBRNI 10-6 N

TS-URTK/SS

03 21 22 6

100

1205053

10

1) On the right side in the photo.

296 Phoenix Contact

URTK/S-BEN URTK/S URTK/S-BEN 10

-ammo width 8 .2(IEC)

rigid

flexible

U[trm2]

solid

stranded

AWG

[A]

[V]

Connection data

0 .5-10

0 .5-6

20-8

57

500


rigid

flexible

I

U[mm 2]

solid

stranded

AWG [A]

[V]

Connection data

0 .5-10

0 .5-6

20-8

57

400


rigid

flexible

I

U[mm 2 ]

solid

stranded

AWG [A]

[V]

Connection data

0 .5-16

0.5-10

20-6

76

500

:Alas SP

CCA

NV/PRS!RS

c%us SP K] CCA B P LR/NV/PRS/RS

Alm @ ' PRS

Type

Order No.

Pct'Pkt

Type.

URTK/S-BEN

03 09 08 6

50

URTK/S

0•URTK/S-BEN

I 03 08 02 9

50

D-URTK

Order No.

03 11 08 7

0310020

Pkt .

Type

50

URTK/S-BEN 10

50

D-URTK/S-BEN

Order No .

Pct.Pkt.

03 09 10 9

50

03 08 02 9

50

, 46 A 02 02 15 4

100

EB 2-8

: 57 A 02 02 15 4

100

46 A 02 02 14 1

100

EB 3-8

57 A 02 02 14 1

100

46 A 02 02 13 8

50

EB 10-8

57 A 02 02 13 8

50

FB 1 D-RTK/S

L,a,. : 45 A 03 11 17 1

10

USB 2-RTK/S

IRS, : 39 A 03 11 27 8

10

ASB 2-RTKIS

39 A 03 11 28 1

10

SB 2-RTK/S

39 A 03 11 23 6

10

SB 4-RTK/S

I,, : 39 A 03 11 26 5

10

S

03 08 35 9

100

TS-RTK-BEN

03 08 21 0

50

TS-RTK

03 10 21 1

50

TS-RTK-BEN

03 08 21 0

50

EB 2. 8

: 46 A 02 02 15 4

100

EB 2-8EB 3-8

46 A 02 02 14 1

100

EB 3-8EB 10-8

46 A 02 02 13 8

50

EB 10-8

ATS-RTK-BEN

SZG 0,9 x 6,5

IS 8 (for order data, see page 401)

03 08 22 3

100

ATS-RTK

12 05 13 4

10

SZS 1,0 x 4,0


03 10 22 4

100

ATS-RTK-BEN

03 08 22 3

100

12 05 06 6

10

SZG 0,9 x 6,5

12 05 13 4

10


8.2/61/2 .2

8 .2/72/2 .2

58.5/66/63 .5

51 .5/59/56

8.2/61/1 .5

58.5 / 66 / 63 .5

57 / 1010/6

6/3Ill/I

0 .5-6/0 .5-4

0 .5-2 .5/0 .5-6

0 .5-4

0 .5-410AS

M4 / 1 .5 - 1 .8

M3 / 0 .6 - 0 .8PA

VO

300/50/26-8300/40/26-10

57/10

6/3Ill/I

0.5-6/0 .5-4

0 .5-2 .5/0 .5-60 .5-40 .5-4

13

A5M4/12-1 .5

M3/06-0 .8PA

VO

300150/26-8300/40/26-10

76/16

10 / 10

6/3II/I

0 .5-10/0 .5-6

0 .5-10/0 .5-6

0 .5 - 6

0 .5 - 611B6

M4 / 1 .5 - 1 .8M3 / 0 .6 - 0 .8

PA

V2

600 / 50 / 26 - 8600/55/26-8

Phoenix Contact 297

Test disconnect and slide-typeterminal blocksURTK 6 and UGSK 6

High safety, clear operation anduniversal application — these are theoutstanding features of the new switchableterminal blocks with screw connection fromPhoenix Contact.

Specially developed for use in secondaryconverter circuits, the terminal blocks haveauxiliary connections on both sides for fixedbridges and switch bars, and for mounting4 mm 0 test sockets at the same time.

The terminal blocks and accessories arefinger-safe in acc . with BGV A 2 . Maximumsafety for the staff is thus guaranteed.

It goes without saying that all switchingstatuses are clearly recognizable and theaccessories are perfectly simple to use.

Note:Test disconnect and slide-type terminal

blocks with spring-cage connection can befound on page 154 .

Slide-type terminal blocksIn order to prevent having to put the

screwdriver down during work on the slide-type bridge, the screw head has a slip-proofcollar. The housing and all the accessoriesare touch-proof in acc . with BGV A 2.

UGSK 6

Universal test disconnect terminalblock

Only two terminal blocks are requiredfor a current transducer test circuit . Thismeans fewer terminal blocks and less spacerequired compared to a circuit with feed-through terminal blocks.

Like the slide-type terminal block, thetest disconnect terminal block andaccessories are touch-proof in acc . withBGV A 2 .

URTK 6

1111111111c=o•1M.M 11MI MM.M.I=11BEMEIVIU•

open

UGSK 6

-0.-

2

3

Description

Color

Test disconnect terminal block,with universal foot for mounting on

GrayLc or 11

Feed-through terminal block, withuniversal foot for mounting on V or

Gray31

(1) Cover

Gray

(2) Fixed bridge, for cross connections on bothsides of the disconnect point, 10-position,divisible, with 10 screws

(3) Switch bar, complete2-pos.3-pos.4-pos.

10-pos.for bridging of non-adjacent

10-pos.

(4) Switching lock, prevents operation of thedisconnect slide . cannot be removed from above,insulating material : White

(5) Test socket, insulated TransparentBlue

YellowGreenVioletBlack

(6) Short circuit plug'), for shortcircuiting neighboring terminalblocks, fully insulated

(7) Screwdriver,for the terminal pointfor the test socket

(8) Zack marker strip, 10-section,

35 64 3

16 12 19 19 201514 2213 23 ,

6 1

2-pos.4-pos.

White

•

k

1

Three-phasetransducertest set

Three-phaselinkedtransducer test set

t)

k k

DimensionsWidth ," length ! cover widthHeight (NS 35/7 .5 / NS 3515 NS 32)

Technical data in accordance with IEC I DIN VDE

Max. load current / cross section

:A] . [rum]

Rated surge voltage ! contamination class

[kV] -

Surge voltage category i insulating material group

- -Connection capacity

Stranded with ferrule without / with plastic sleeve

[mm-]Multi-conductor connection (2 cond . with same cross section)

Solid 1 stranded

[mm-JStranded with ferrules without plastic sleeve

[rnrn-]

Stranded with TWIN ferrule with plastic sleeve

[mm-1Stripping length

[mm)

Internal cylindrical gauge (IEC 60 947-1)Terminal point : Thread / torque

- / [N

Disconnect slide : Thread / torque

- / [N 'rl'lllInsulation material

Inflammability class in acc with UL 94

Approval data (UUCUL and CSA)Nominal voltage ," current l conductor sizes

UL/CUL : [V) ! [A) AWG

CSA: [V) / [A) ' AWG

I) Only in connection with lest sockets.

URTK 6

[mm][mm]

298 Phoenix Contact

URTK 6

UGSK 6

URDK 6

2(ninai width 8 .2(IEC)[mm2]

Connection data

rigid

flexiblesolid

stranded

0 .5-10

0 .5-6

I

UAWG [A]

[V]

20-8 57

400

Terminal width 8 .2(IEC)[mm2]

Connection data

rigid

flexiblesolid

stranded

0 .5-10

0 .5-6

I

UAWG [A]

[V]

20-8 57

400

Terminal width 8 .2DEC)[mm']

Connection data

rigid

flexiblesolid

0 .5-10

I

UAWG [A]

[V]

20-8 57

400

stranded

0 .5-6

eIALs

PRS

clRius P PRS

type Order No. Pcs.Pkl. Type Order No .

Pcs.Pkt .

Type Order No . Pcs.Pkt.

URTK 6

3026272

50

UGSK 6

30 26 28 5

50

URDK 6

3026706

50

D.URTK 6

30 26 34 0

50

D-URTK 6

3026340

50

D-URTK 6

3026340

50

FBRI 10-8 N

45 A 1 27 72 08 0

10

FBRI 10-8 N

I,,,, : 45 A 27 72 08 0

10

FBRI 10-8 N

45 A 27 72 08 0

10

~2-8-T

I :41 A 30 26 36 6

10

SB 2-8-T

41 A 30 26 36 6

10

SB 2-8-T

41 A 30 26 36 6

10

883-8-T

41 A 30 26 49 2

10

SB 3-8-T

41 A 30 26 49 2

10

SB 3-8-T

41 A 30 26 49 2

10

S84-8.T

41 A 30 26 37 9

10

SB 4-8-T

41 A 30 26 37 9

1D

SB 4-8-T

41 A 30 26 37 9

10

SB 10-8-T

41 A 30 26 38 2

10

SB 10-8-T

41 A 30 26 38 2

10

SB 10-8-T

41 A 30 26 38 2

10

SB 10-8-T SO

41 A 30 26 39 5

10

SB 10-8-T SO

41 A 3026395

10

SB 10-8-T SO

41 A 30 26 39 5

10

S•URTK/SP

0311155

50

PSBJ-URTK 6 FARBLOS

30 26 45 0

100

PSBJ-URTK 6 FARBLOS

30 26 45 0

100

PSBJ-URTK 6 FARBLOS

30 26 45 0

100

PSBJ-URTK 6 BU

30 26 43 4

100

PSBJ-URTK 6 BU

30 26 43 4

100

PSBJ-URTK 6 BU

30 26 43 4

100

PSBJ-URTK 6 YE

30 26 40 5

100

PSBJ-URTK 6 YE

3026405

100

PSBJ-URTK 6 YE

30 26 40 5

100

PSBJ-URTK 6 GN

30 26 41 8

100

PSBJ-URTK 6 GN

3026418

100

PSBJ-URTK 6 GN

30 26 41 8

100

PSBJ-URTK 6 VT

30 26 42 1

100

PSBJ-URTK 6 VT

30 26 42 1

100

PSBJ-URTK 6 VT

30 26 42 1

100

PSBJ-URTK 6 BK

3026447

100

PSBJ-URTK 6 BK

30 26 44 7

100

PSBJ-URTK 6 BK

30 26 44 7

100

KSSI 2 .8

30 00 72 2

10

KSSI 2-8

30 00 72 2

10

KSSI 2-8

3000722

10

KSSI 4-8

3000735

10

KSSI 4-8

3000735

10

KSSI 4-8

3000735

10

SZS 1,0 x 4,0SZS 0,6 x 3,5


12050661205053

SZS 1,0 x 4,0SZS 0,6 x 3,5

12050661205053

SZS 1,0 x 4,0SZS 0 .6 x 3,5

12050661205053

1010

1010

1010

ZB 8 (for order data, see page 401) ZB 8 (for order data, see page 401)

8 .2/91/2

8.2/91/2

8 .2/91/2

51/58 .5/56

51/58 .5/56

51/58 .5/56

57/10

57/10

57/10

6/3

6/3

6/3

III /I

II/I

III / I

0 .5-6/0 .5-6

0 .5-6/0 .5-6

0 .5-6/0 .5-6

0 .5-2 .5/0 .5-4

0 .5-2 .5/0.5-4

0 .5-2 .5/03-4

0 .5 - 2 .5

0 .5 - 2 .5

03-23

0.5-4

D .5-4

0.5-4

10

10

10

A5

A5

AS

M4 / 1 .2 - 1 .4

M4 / 1 .2 - 1 .4

M4 / 1 .2 - 1 .4

M3/0 .6-0 .8PA

PA

PA

VO

VO

VO

300/50/26-8

300/50/26-8

300 / 50 / 26 - 8

Phoenix Contact 299

Universal test disconnectterminal blocks, URTK/SP

1wt3C t~ flrlr''T I'A ral g,FgM

This universal test disconnect terminalblock satisfies all demands as far as clarity ofthe circuit, switching convenience,operational ease and shock protection areconcerned.

The terminal block has a fully enclosedi .e . finger-safe, unbreakable 6 .6 polyamideinsulation housing with a universal footallowing reversible installation on allcommercially available EN mounting rails.

The cross connection points for fullyinsulated, two or four-position switch barsor fixed bridges are located between theconnection screw and the disconnect slide.The finger-safe test sockets for safety testplugs with 4 mm 0 have been moved to theoutside to facilitate access to the disconnectslide and the switch bar, and to provideimproved visibility of the switching statusand the marking labels.

Its sister model, feed-throughterminal block URTKD/SP, has a fixed,welded current bridge instead of thedisconnect slide.

The German manufacturer of safety testconnectors is:

Multi-Contact Deutschland GmbHP.O. Box 1606Hegenheimer Str. 19D-79576 Weil am Rhein, Germany

Circuit examples with URTK/SP

a

b

c

d

Simple current transformer test circuita = Normal operationb = Measured value testingc = Transformer testingd = Relay testing

Three-phasetransducer testset

Three-phase linkedtransducer test set

Short circuit plug, KSSIThis finger-safe 4 mm 0 short circuit

plug can be used for the universal testdisconnect terminal blocks URTK/SP andURTKD/SP.

When combined with the test socketsPSBJ-URTK/S (see page 391), it can also beused for URTKIS terminal blocks.

The accessibility to the disconnect slideis maintained, as well as a clear view of theswitching status and marker labels .

eeeeeeeeemmmmmmmmm mmmmmmo

i

nnnI nnnnnnnnnn Innnnn nnnnnn I•

Description

Test disconnect terminal block withuniversal foot for reversible mounting on vor uFeed-through terminal block, with universalfoot for reversible mounting on La or -1_r

(1)Fixed bridge, for cross connections inthe terminal center, screw heads with insulatingcollar, 10-position . divisible. with 10 screws(2)Fixed bridge, for cross connections onboth sides of the disconnect point, insulated,10-position, divisible, with 10 screws(3)Isolator bridge bar, 10-position . divisible, with10 screws, for switchable branches with(4) Bridge bar isolator IS-K 10 as spacer(5)Switch bar, 2-position, for use on both sides of thedisconnect point, inward switching movement, with 2screws, orange(6)Switch bar, for 4-pos . short circuiting of linked currenttransformer sets, for use on both sides of the disconnectpoint, with 4 screws . orange(7)Switching lock, prevents operation of thedisconnect slide, cannot be removed from above,insulating material : White(8)Partition plate, for visual and electricalseparation of terminal groups, 2 mm thick

(9)Short circuit plug, for short circuitingneighboring URTK/SP terminal blocks, fullyinsulated, 2-position(10)Short circuit plug.as above, but 4-position

Screwdriver

Zack marker strip, white, 10-sectionDimensionsWidth length ' cover widthHeight (NS 35)7 .5 / NS 35115 . NS 321Technical data in accordance with IEC / DIN VDEMax . load current r cross section

[A]/[mm = ]Rated surge voltage / contamination class

[kV] (-Surge voltage category / insulating material group

- : -Connection capacityStranded with ferrule without / with plastic sleeve

'mm-]Multi-conductor connection (2 cond . with same cross section)Solid

stranded :mm-]Stranded with ferrules without plastic sleeve [mm-]Stranded with TWIN ferrule with plastic sleeve [mm-]Stripping length [mm]Internal cylindrical gauge (IEC 60 947-1)Terminal point : Thread /torque

-/[Nrl

Disconnect slide : Thread / torque -, N~

Insulation materialInflammability class in acc- with UL 94Approval data (UUCUL and CSA)

ne)t)

•Uio

)

65

) ()(

• •

) t) t)t)t)]

L3

63+4 5

open

[mm][mm]

Nominal voltage ; current . conductor sizes

UUCUL : [V] I [A]," AWGCSA : [V] / [A]," AWG

300 Phoenix Contact

URTKD/SP

-e'miral width 8 .2

(IEC)

rigid I Uflexible[mm 2 l

solid stranded AWG

[A] [V]

Connection data

0 .5-10 0.5-6 20-8

50 500

r1~us

SP

K)

Type

CCA B PRS

Order No. Pc .s.Pkt.

URIC/SP 0311126 50

FBI 10-8 I

50 A 02 03 26 3 10

FB 10-URTK/SP I,,

: 50 A 03 11 66 3 10

Nj[8110-8 I,,.,, . 35 A 03 01 53 4 10

d-K10 1303337 100

SB 2-URTK/SP Imr, : 35 A 03 60 01 2 10

Se4-URTK/SP IT35 A 03 60 02 5 10

S-URTK/SP 0311155 50

ATP-URTKISP 03 11 13 9 10

Terminal width 8 .2

(IBC)[mm']

Connection data

URTKD/SP

FBI 10-8

FB 10-URTK/SP

ISSBI 10-8

IS-K10

SB 2-URTK/SP

SB 4-URTK/SP

ATP-URTK/SP

PRS

Type

rigid

flexible

I

Usolid

stranded

AWG [A]

[V]

0 .5-10

0 .5-6

20-8

50

500

TypeOrder No.

?cs.Pkt.

03 11 14 2

50

I, ..,, 50 A

02 03 26 3

10

50 A 1 03 11 66 3

10

35 A 03 01 53 4

10

1303337

100

I ma, :35A 0360012

10

35 A 03 60 02 5

10

0311139

10

Order No .

Pkt.P

30 00 72 2 '

10

3000735

10

SZS 1,0 x 4,0 12 05 06 6

10

SZS 1,0 x 4,0

KSSI 2-8

KSSI 4-8

1205066

10


8.2 / 99 .5

59 / 66 .5 / 64

50/10

6/3III/I

0 .5-6/0.5-6

0.5 - 2 .5 / 0 .5 - 4

0.5 - 2.5

0 .5 - 411A5

M4/1 .5-1 .8

M3 / 0 .6 - 0 .8PA

Vo

300 / 45 / 26-8300 / 45 / 26-8


8 .2 / 99 .5

59 / 66 .5 / 64

50/10

6/3III/I

0 .5-6/0 .5-6

0 .5-2 .5/0 .5-4

0 .5-2 .50 .5-4

11A5

M4/1 .5-1 .8

PAvo

PA-Fvo

Phoenix Contact 301

URK, UGSK, URTK Switchable terminal blocksstevenengineering.com/Tech_Support/PDFs/67SWITCHTB.pdf ·...

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