CEAG GHG7 Ex e Non-metallic Junction and Terminal Boxes
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CEAG GHG7 Ex e Non-metallic Junction and Terminal Boxes

Eaton's Crouse-Hinds series CEAG GHG7 junction and terminal boxes are designed for measuring and controlling utilization in Ex-e and Ex-i applications.  They are used as a link between the main cable to the control room and the branch cables into the field.  They can also be used for the direct connection of actuators and sensors.

Manufactured to meet the most demanding harsh and hazardous area environmental applications, GHG7 boxes are a globally certified enclosure for Zones 1, 2, 21 and 22 areas.

Constructed of polyamide, the GHG7 is offered in multiple enclosure sizes to suit customer preferences.

Globally certified
Zones 1, 2, 21 and 22
Reliability
IP66 protection

Certifications and compliances

  • Zones 1, 2, 21, 22

GHG 791 models

  • Marking accd. to 94/9/EC: Ex II 2 G Ex dem ia II, IIC T6; Ex II 2 D Ex tD A21 IP66 T80°C
  • EC-Type Examination Certificate: PTB 00 ATEX 3108
  • IECEx Certificate of Conformity: IECEx BKI 07.0034
  • Marking accd. to IECEx: Ex e II T6 / Ex ia IIC T6; Ex tD A21 IP66 T58°C
  • Permissible ambient temperature: -20°C to +40°C (standard); -55°C to +40°C (optional)
  • Protection class: I
  • Degree of protection accd. to EN 60529: IP66

GHG 731 models

  • Marking accd. to 94/9/EC: Ex II 2 G Ex e IIC T4/T5/T6 Gb; Ex II 2 D Ex tb IIIC T80°C/T95°C Db IP6X
  • EC-Type Examination Certificate: BVS 13 ATEX E 037X
  • IECEx Certificate of Conformity: IECEx BVS 13.0045X
  • Marking accd. to IECEx: Ex e IIC T6/T5 Gb; Ex tb IIIC T80°C/T95°C Db IP6X
  • Permissible ambient temperature: -20°C to +40°C (standard); -55°C to +55°C (optional)
  • Protection class: I
  • Degree of protection accd. to EN 60529: IP66

GHG 721 models

  • Marking accd. to 94/9/EC: Ex II 2 G Ex e IIC T4/T5/T6 Gb; Ex II 2 D Ex tb IIIC T80°C/T95°C Db IP6X
  • EC-Type Examination Certificate: BVS 13 ATEX 013X
  • IECEx Certificate of Conformity: IECEx BVS 13.0031X
  • Marking accd. to IECEx: Ex e IIC T4/T5 Gb; Ex tb IIIC T80°C/T95°C/ Db IP6X
  • Permissible ambient temperature: -20°C to +40°C (standard); -55°C to +55°C (optional)
  • Protection class: I
  • Degree of protection accd. to EN 60529: IP66

GHG 744 models

  • Marking accd. to 94/9/EC: Ex II 2 G Ex e IIC T4/T5/T6 Gb / Ex e ib [ia/ib] IIC T4/T5/T6 Gb; Ex II 2 D Ex tb IIIC T80°C/T95°C Db IP6X
  • EC-Type Examination Certificate: BVS 12 ATEX E 118X
  • IECEx Certificate of Conformity: IECEx BVS 12.0071X
  • Marking accd. to IECEx: Ex e IIC T4/T5/T6 Gb; Ex tb IIIC T80°C/T95°C Db IP6X
  • Permissible ambient temperature: -20°C to +40°C (standard); -55°C to +55°C (optional)
  • Protection class: I
  • Degree of protection accd. to EN 60529: IP66

GHG 746 models

  • Marking accd. to 94/9/EC: Ex II 2 G Ex e IIC T4/T5/T6 Gb / Ex e ib [ia/ib] IIC T4/T5/T6 Gb; Ex II 2 D Ex tb IIIC T80°C/T95°C Db IP6X
  • EC-Type Examination Certificate: BVS 12 ATEX E 118X
  • IECEx Certificate of Conformity: IECEx BVS 12.0071X
  • Marking accd. to IECEx: Ex e IIC T4/T5/T6 Gb; Ex tb IIIC T80°C/T95°C Db IP6X
  • Permissible ambient temperature: -20°C to +40°C (standard); -55°C to +55°C (optional)
  • Protection class: I
  • Degree of protection accd. to EN 60529: IP66

Design features

Terminal boxes

  • International approvals
  • Decisive cost saving with the CEAG installation system
  • IP66 safety standard
  • Freely accessible connection terminals
  • Clip-in flange technique
  • Snap-out terminal rails
  • Internal coating for EMC-protection on request

Junction boxes

  • International approvals
  • Decisive cost reduction with the CEAG mounting system
  • Free accessible connection terminals
  • IP66 safety standard
  • Version for metal entries available

Standard materials

  • Enclosure – black polyamide (GHG 791 models); black fiberglass-reinforced polyester (GHG 721, GHG 731, GHG 744 and GHG 746 models)
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