Zone 1 & Zone 2 Isolators, Hazardous Area Isolators

Craig & DerricottIsolators - Zone 1, Zone 2 ATEX Certified Hazardous Area Isolators

 

 

Zone 1 and Zone 2 isolators (switch disconnectors) are ATEX certified for hazardous area installation - Craig & Derricott range of ATEX certified Zone 1 and 2 isolators are housed in heavy duty cast enclosures for use in hazardous areas. Zone 1 and Zone 2 isolators are available with 16a, 25a, 40a, 63a, 80a, 100a, 125a, 160a, 200a, 250a current ratings for hazardous are electrical installations.

Zone 1, Zone 2 Isolators, Hazardous Area ATEX Certification Code
Ex d II 2 GD IIB T4, T5 or T6 (IP65)


High quality heavy duty cast electrical enclosures are used throughout the hazardous area isolator range - Zone 1 and Zone 2 cast iron isolators 16A-80A, cast aluminium isolators 63A-250A. The electrical enclosures housing the hazardous area ATEX certified isolators (Zone 1 and Zone 2) are supplied with large cable entries which can be fitted with approved hazardous area reducers to suit cable requirements. All load switching interiors of the Zone 1 and Zone 2 isolators are supplied as either TP&N (switched neutral) or 6P and have AC23A ratings to BS EN 60947-3.

Hazardous Area Isolators (Switch Disconnectors) - Specification 

Craig and Derricott isolators (switch disconnectors) are housed in heavy duty cast iron enclosures - ATEX certified electrical equipment for use in Cat II, Zones 1 & Zones 2 hazardous areas.

  • Certification Code - Ex d II 2 GD IIB T4, T5 or T6 
  • Certification No. - ITS 09 ATEX 16433X,  ITS 09 ATEX 16436U
  • Certification Standard - EN 60079-0, EN 60079-1, EN 61241-0 & EN 61241-1

Zone 1 Hazardous Area Isolators with ATEX Certified - Specification

High quality heavy duty cast enclosures are used throughout the hazadous area isolator range - cast iron 16A - 80A, cast aluminium 63A - 250A. The electrical enclosures are supplied with large cable entries which can be fitted with approved reducers to suit individual cable requirements. Specific cable entry requirements can be accommodated - please specify when ordering. All load switching interiors are supplied as either TP&N (switched neutral) or 6P with AC23A ratings to BS EN 60947-3. Auxiliary contacts are available for applications such as SCADA packages. Operating handles are capable of accepting up to three padlocks in the ‘Off’ position.


ATEX Certified Zone 1 & Zone 2 Hazardous Area Electrical Isolators
 

Isolator Current Rating (A)

Isolator Format

Craig Derricott EEXD Isolator

Electrical
Enclosure

Supplied Entries

16amps

4P + 2E/B

DGC0164EBZ1

G21

3 x M20

25amps

4P + 2E/B

DGC0254EBZ1

G21

4 x M20

25amps

6P + 2E/B

DGC0256EBZ1

G21

2 x M25 + 1 x M20

40amps

4P + 2E/B

DGC0404EBZ1

G22

2 x M25 + 1 x M20

40amps

6P + 2E/B

DGC0406EBZ1

G22

2 x M25 + 1 x M20

63amps

4P + 2E/B

DGC0634EBZ1

G22

2 x M25 + 1 x M20

80amps

4P + 2E/B

DGC0804EBZ1

G24

3 x M32 + 1 x M20

100amps

4P + 2E/B

DGC1004EBZ1

G25

3 x M32 + 1 x M20

125amps

4P + 2E/B

DGC1254EBZ1

G25

3 x M40 + 1 x M20

160amps

4P + 2E/B

DGC1604EBZ1

G25

2 x M32 + 1 x M20

200amps

4P + 2E/B

DGC2004EBZ1

G28

3 x M50 + 1 x M20

250amps

4P + 2E/B

DGC2504EBZ1

G28

3 x M50 + 1 x M20

 

Video: Craig & Derricott Switch Disconnectors (Isolators) - Locking Off Safe Shut Down - IP41

IP65

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Craig & Derricott Isolators & Switch Disconnectors - Catalogue