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GLAND JUNCTION BOX

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1. - To firmly secure cable entering a piece

of equipment

2. - To maintain the ingress protection ofthe piece of equipment

3. - To maintain earth continuity between a

piece of equipment and any armoring in

the cable

4. - To ensure containment of an internal

explosion in flameproof equipment

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1. Plastic (PVC)2. Brass

3. Aluminum

4. Stainless steel

5. dII

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REDUCER & ADAPTER PLUG

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EARTH TAGG WASHER  

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SERRATED WASHER LOCK NUT

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SHROUD CONE

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INSERTS FOR NON ARMOUR INSERTS FOR ARMOUR 

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UN ARMOUR GLAND ARMOUR CLAND

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Simbol – simbol equipment yang telah

tersertifikasi hazardous area

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Pengelompokan “ GAS”

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Pengelompokan “ debu’

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IEC Designations

EEx-de, IIc, T6

• IEC = Ex

• Canada = Ex

• CENELEC = EEx• USA = Aex

Explosion Protection 

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IEC Designations

EEx-de, IIc, T6

Flameproof 

Intrinsic Safety Pressurization

Increased Safety

RestrictedBreathing

Encapsulation

Sand Filling

  “d”

  “i”   “p”

  “e”

  “nR”

  “m”

  “q”

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IEC Designations

EEx-de, IIc, T6

Gas Group 

NEC Groups

A

B

C

D

 

IEC Groups

II C

II C + H2

II B

II A

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IEC Designations

EEx-de, IIc, T6

Temperature Classes 

NEC

T1 - T6

14 temperature classes

IEC

T1 - T6

6 temperature classes

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Temperature Clases

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Sample Product Marking

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