DRX the universal MCCB - Legrand forces to provide power and protection NEW PRODUCT FOR 2006 With...

NEW PRODUCT FOR 2006

DRXthe universal MCCB

Combining forces to providepower and protection

N E W P R O D U C T F O R 2 0 0 6

With offers in more than 160 countries, Legrand hasextensive geographical coveragewhich allows us to adaptto all your requirements andhelp you with both your local andinternational projects.

Whatever your needs may be general MCCBs secondary MCCBsMCBsenclosuresor busbars

... Legrand provides solutions from one specialist to another specialist: you.

Legrand’s DRX range integratesperfectly within standard electrical installations anywhere in the world.With the DRX 100 A and 250 A, you have the choice of 2 sizes, 15 ratings from15 A to 250 A and 3 breaking capacities up to 36 kA (415 VA).

DRX,the universal MCCB

2

DRXDRX

DRX

Ui690V Uimp6kV50

Ics=50%Icu

IEC

6094

7-2

cat.A

Ue[VAC]

Icu[kA]

60Hz

240220

100H270 68

415380460440550480600240NEMA-ABI

(HIC) 480600

10035302010

1002010

N E W P R O D U C T F O R 2 0 0 6

DRX 100: 1, 2, 3 and 4 polesDRX 250: 3 and 4 poles

2 types of connection: standard and with cage terminals

Exclusive system: with a single action, changefrom the 50 mm standard to the 45 mm DIN standard

Thermal-magnetic MCCBsWITH or WITHOUT earth leakage protectionintegrated in both sizes

■ Thermal-magnetic protection■ Nominal currents from 15 to 250 A■ Up to 36 kA breaking capacity (at 415 VA)■ No temperature derating at +50°C

DRX 100 and 250... the universal solution

3

Standard dimensions3-pole DRX 100: 75 x 60 x 130 mm3-pole DRX 250: 105 x 60 x 165 mm

24 mm distance between base and terminal, for mounting in busbars

Installation in any position

Removable plate that clips onto a DIN rail

Suitable for all environments (tropicalization, pollution, salt corrosion, etc.)

Captive cover

ADVANTAGESElectrical accessories mounted by simply clipping on front panelElectrical accessories common to the whole rangeUp to 3 locks (padlock) in open (off) position Direct and vari-depth rotary handleCertified by: LOVAG (IEC 60947-1-2). In compliance with NEMA

4

DRXTM 100thermal-magnetic MCCBs from 15 to 100 A

270 68 (captive cover)270 10

Pack Cat. Nos.

DRX 100 BIcu breaking capacity 10 kA (415 V±)

3P 4P In1 270 00 270 10 15 A

1 270 01 270 11 20 A

1 270 02 270 12 25 A

1 270 03 270 13 30 A

1 270 04 270 14 40 A

1 270 05 270 15 50 A

1 270 06 270 16 60 A

1 270 07 270 17 75 A

1 270 08 270 18 100 A

DRX 100 NIcu breaking capacity 20 kA (415 V±)

In1 270 20 270 30 15 A

1 270 21 270 31 20 A

1 270 22 270 32 25 A

1 270 23 270 33 30 A

1 270 24 270 34 40 A

1 270 25 270 35 50 A

1 270 26 270 36 60 A

1 270 27 270 37 75 A

1 270 28 270 38 100 A

Pack Cat. Nos.

DRX 100 HIcu breaking capacity 25 kA - 240 V±(for 1P)Icu breaking capacity 35 kA - 415 V±(for 2P, 3P and 4P)

1P 2P In1 270 40 270 50 15 A

1 270 41 270 51 20 A

1 270 42 270 52 25 A

1 270 43 270 53 30 A

1 270 44 270 54 40 A

1 270 45 270 55 50 A

1 270 46 270 56 60 A

1 270 47 270 57 75 A

1 270 48 270 58 100 A

3P 4P In1 270 60 270 70 15 A

1 270 61 270 71 20 A

1 270 62 270 72 25 A

1 270 63 270 73 30 A

1 270 64 270 74 40 A

1 270 65 270 75 50 A

1 270 66 270 76 60 A

1 270 67 270 77 75 A

1 270 68 270 78 100 A

Catalogue numbers in red: New products

Technical characteristics and operating curves (p. 89)Dimensions (p. 6-7)

For switching, control, isolation and protection of low-voltage electrical lines in conformity with standard IEC 60947-2Fixed thermal and fixed magneticFor auxiliaries (p. 5)Supplied with:- M5 terminal for In ≤ 50 A and M8 range for In > 50 A- Fixing screws- Insulating shields (2 for 3P and 3 for 4P)

270 68 270 46 270 58

5

Padlocking

1 271 80 Padlockin open “off“ position (up to 3 locks)

DRXTM 100accessories


271 83 271 70

Connection accessories

Insulating shieldsInsulate connection

3P 4P between each pole

1 271 81 Set of 2 shields


Sealable terminal shields1 271 83 271 84 Set of 2 terminal shields

Cage terminals1 271 70 271 72 Up to 50 A

1 271 71 271 73 From 60 to 100 A

Rotary handles

Direct on DRX1 271 76 Standard (grey)

Vari-depth handleComprises: the connecting rod, thebracket, the drilling template, the mountingaccessories, the door locking mechanism

1 271 77 Standard (grey)

Pack Cat. Nos. Plate for fixing on rail 2

1 271 87 For fixing the DRX 100 on a DIN rail

Pack Cat. Nos. Electrical accessories

Auxiliary contact blocksFor left-hand side mounting only

1 271 40 Block with 1 auxiliary (1 AUX)

1 271 41 Block with 1 alarm (1 AL)

1 271 42 Block with 1 auxiliary + 1 alarm (1 AUX + 1 AL)

Shunt tripsFor mounting on either the left or right-hand side ofthe MCB

1 271 50 12 V± and =

1 271 51 24 V± and =

1 271 52 48 V± and =

1 271 53 100/130 V± and =

1 271 54 200/277 V± and =

1 271 55 380/480 V± and =

Undervoltage releasesFor mounting on either the left or right-hand side ofthe MCCBs

1 271 60 12 V± and =

1 271 61 24 V± and =

1 271 62 48 V± and =

1 271 63 110/130 V±

1 271 64 200/240 V±

1 271 65 380/415 V±

271 42271 50271 76

6

DRXTM 100xxxxxxtechnical characteristics

■ Frontals dimensions

DRX 100 - 4P

■ Laterals dimensions

DRX 100 - 2P

DRX 100 - 3P

DRX 100 - 1P

100

115

111

130

50

37.525

75

25

50

25

115

50 111

130

25

53.5

66

60

24

7

DRXTM 100technical characteristics (continued)

25

(4.37")111

(0.98")

ø 3.65 or M4(ø 0.14" or M4)

= =

E 1 Nm / 8.8 lb-in.

I

EI

E

E

E

E

(4.37")111

ø 3.65 or M4(ø 0.14" or M4)

(4.37")111

(2")52.6

23.6(0.9")

(2.18")55.5

25

(0.98")

0.7(0.03")

ø 3.65 or M4(ø 0.14" or M4)

48(1.9")

= =

25

71(2.8")

(0.98")

= =

25

= =

96(3.7")

(0.98")

32

1(1.83")46.6

(2.28")58

(2.09")53

25

= =

23.6

(4.37")111

(2")52.6

ø 3.65 or M4(ø 0.14" or M4) (0.98")

(0.9")

3

83 (3.19")

65 (2.55")

( 0.12")

23.6

(4.37")111

(2")52.6

ø 3.65 or M4(ø 0.14" or M4)

(0.9")

0.7(0.03")

3

61 (2.40")

( 0.12")

■ Fixing on plate

■ Door cut-out

1-3-4 poles 2 poles

1 pole 2 poles 3 poles 4 poles

1-3-4 poles 2 poles

8

DRXTM 100xxxxxxtechnical characteristics (continued)

■ Mounting

Mounting on a DIN rail 4 with plate

■ Connection

DRX front terminal

Cable connection

1

27187

42

1

3

DRX < 50 A = 27170 (3 P)27172 (4 P)

DRX > 50 A = 27171 (3 P)27173 (4 P)

DRX < 50 A = 3 Nm/27 lb-inDRX > 50 A = 6 Nm/53 lb-in

DRX < 50 A = 2 Nm/18 lb-inDRX > 50 A = 3.5 Nm/31 lb-in

(

(

(

(

(

70.27")

170.67")

ø

170.67")

0.35")9

0.33")8.5

ø

Busbar connection

DRX ≤ 50 A DRX > 50 A

Flexible Flexible2,5 ➡ 10 mm2 10 ➡ 35 mm2

#14 ➡ #8 AWG #8 ➡ #2 AWG

or

Solid Solid2,5 ➡ 16 mm2 10 ➡ 50 mm2

#14 ➡ #6 AWG #8 ➡ #1/0 AWG

2,5 to 4 mm2 #14 to #10 AWGflexible cables connection viacrimped end-barrels

140.55”

120.47”

9


■ Curve

DRX 100 Imax = 100 A 1P - 2P - 3P - 4P

10000

1000

100

10

1

0.01

0.001

0.1

t(s)

1 32 4 5 10 20 30 50 100I/Ir

2

1

40-5

0-60

-75-

100A

30A

25A

20A

15A

Technical characteristics DRX-B DRX-N DRX-H DRX-H

Number of poles 3P - 4P 3P - 4P 2P - 3P - 4P 1P

Nominal current In (A) 15-100 15-100 15-100 15-100

Neutral protection for 4P version (%) 100 100 100

Rated insulation voltage Ui (V) 690 690 690

Rated impulse withstand current Uimp (kV) 6 6 6

Rated operating voltage (50/60 Hz) Ue (V) 600 600 600

220/240 VA 25 40 100 25

380/415 VA 10 20 35Ultimate breaking capacity Icu (kA)

440/460 VA 10 15 30IEC 60947-2

480/550 VA 7.5 10 20

600 VA 5 5 10

240 VA 25 40 100 25Ultimate breaking capacity Icu (kA)

480 VA 7.5 10 20NEMA AB-1

600 VA 5 5 10

Standard breaking capacity Ics (% Icu) 50 50 50 50

Utilization category A A A A

Suitable for isolation YES YES YES YES

mechanical 25000 25000 25000 25000

electricalEndurance (cycles) at In 8000 8000 8000 8000

electricalat 0.5 In 10000 10000 10000 10000

1 - Cold thermal trip zone2 - Hot thermal trip zone

100

7560

5040

3025

2015

10kA

20kA

35kA

LET THROUGH SPECIFIC ENERGY CHARACTERISTICDRX 100 B-N-H Series In max = 100A 3p-4p-415 V a.c.

Icc = estimated short circuit symmetrical current (RMS value)I²t (A²s) = pass-through specific energy

10

DRXTM 250thermal-magnetic MCCBs from 125 to 250 A

271 10 (captive cover)271 05

Pack Cat. Nos.

DRX 250 BIcu breaking capacity 18 kA (415 V±)

3P 4P In1 271 00 271 06 125 A

1 271 01 271 07 150 A

1 271 02 271 08 175 A

1 271 03 271 09 200 A

1 271 04 271 10 225 A

1 271 05 271 11 250 A

DRX 250 NIcu breaking capacity 25 kA (415 V±)

In1 271 12 271 18 125 A

1 271 13 271 19 150 A

1 271 14 271 20 175 A

1 271 15 271 21 200 A

1 271 16 271 22 225 A

1 271 17 271 23 250 A

Pack Cat. Nos.

DRX 250 HIcu breaking capacity 36 kA (415 V±)

3P 4P In1 271 24 271 30 125 A

1 271 25 271 31 150 A

1 271 26 271 32 175 A

1 271 27 271 33 200 A

1 271 28 271 34 225 A

1 271 29 271 35 250 A


Technical characteristics and operating curves (p. 89)Dimensions (p. 6-7)

For switching, control, isolation and protection of low-voltage electrical lines in conformity with standard IEC 60947-2Fixed thermal and fixed magneticFor accessories see page 11Supplied with:- M8 terminals- Fixing screws- Insulating shields (2 for 3P and 3 for 4P)

271 04

11

Padlocking

1 271 80 Accessory for locking in “OFF” position

DRXTM 250accessories


271 88 271 85

Connection accessories

Insulating shieldsInsulate connection

3P 4P between each pole



Sealable terminal shields1 271 85 271 86 Set of 2 terminal shields

External cage terminals1 271 74 271 75 Up to 250 A

Rotary handles

Direct on DRX1 271 78 Standard (grey)

Vari-depth handleComprises: the connecting rod, thebracket, the drilling template, the mountingaccessories, the door locking mechanism

1 271 79 Standard (grey)

Pack Cat. Nos. Plate for fixing on rail 2

1 271 88 For fixing the DRX 250 on a DIN rail

Pack Cat. Nos. Electrical accessories

Auxiliary contact blocksFor left-hand side mounting only

1 271 40 Block with 1 auxiliary (1 AUX)

1 271 41 Block with 1 alarm (1 AL)

1 271 42 Block with 1 auxiliary + 1 alarm (1 AUX + 1 AL)

Shunt tripsFor mounting on either the left or right-hand side ofthe MCCBs

1 271 50 12 V± and =

1 271 51 24 V± and =

1 271 52 48 V± and =

1 271 53 100/130 V± and =

1 271 54 200/277 V± and =

1 271 55 380/480 V± and =

Undervoltage releasesFor mounting on either the left or right-hand side ofthe MCCBs

1 271 60 12 V± and =

1 271 61 24 V± and =

1 271 62 48 V± and =

1 271 63 110/130 V±

1 271 64 200/240 V±

1 271 65 380/415 V±

271 80 271 54

12

DRXTM 250xxxxxxtechnical characteristics

■ Dimensions

DRX 250 - 4P

DRX 250 - 3P

102

50126

144

165

35

105

35

35

17,5

140

3535 35

3535

17,5

53,5

60

102

24

13

DRXTM 250technical characteristics (continued)

E

E

32

1

■ Fixing on plate

■ Door cut-out

ø 3.65 or M4(ø 0.14" or M4)

= =

126

(4.9

6")

35 (1.38")

102 (4.01")52

(2

.04"

)37

(1

.45"

) 33 (1.3")

137 (5.39")

51(2.01")

61(2.40")

= 2(= 0.08")

63(2

.48î)

63(2

.48”

) 46.6

(1.8

3”)

52(2

.04”

)37

(1.4

5”)

24(0.95”)

5(0.20”) 67 (2.64")

86 (3.38")

= 2(= 0.08")

3-4 poles

3 poles 4 poles

3-4 poles

14


■ Mounting

Mounting on a DIN rail 4 with plate

■ Connection

Busbar connection

1

27188

(

(

(

(

80.31")

250.98")

250.98")

0.31")8

ø 9(ø 0.35")

ø 9(ø 0.35")

15


■ Curve

10000

1000

100

10

1

0.01

0.001

0.1

t(s)

1 32 4 5 10 20 30 50 100I/Ir

DRX 250 Imax = 250 A 3P - 4P

Cold thermal trip zone

Hot thermal trip zone

Technical characteristics DRX-B DRX-N DRX-H

Number of poles 3P - 4P 3P - 4P 3P - 4P

Nominal current In (A) 125-250 125-250 125-250

Neutral protection for 4 P version (%) 100 100 100

Rated insulation voltage Ui (V) 690 690 690

Rated impulse withstand current Uimp (kV) 6 6 6

Rated operating voltage (50/60 Hz) Ue (V) 600 600 600

Ultimate breaking capacity Icu (kA)380/415 VA 18 25 36

IEC 60947-2

Standard breaking capacity Ics (% Icu) 50 50 50

Utilization category A A A

Suitable for isolation YES YES YES

mechanical 25000 25000 25000

electrical 8000 8000 8000Endurance (cycles) at In

electrical 10000 10000 10000at 0.5 In

DRX the universal MCCB - Legrand forces to provide power and protection NEW PRODUCT FOR 2006 With...

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Transcript of DRX the universal MCCB - Legrand forces to provide power and protection NEW PRODUCT FOR 2006 With...