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Non-metallic enclosures

CEAG GHG7 Ex e Non-metallic Junction and Terminal Boxes

Eaton’s Crouse-Hinds series CEAG GHG7 junction and terminal boxes are engineered for measuring and control applications in hazardous areas, including Ex-e and Ex-i environments. These robust enclosures serve as a secure link between main cables to the control room and branch cables in the field, and can also be used for direct connection of actuators and sensors.

Designed for harsh and hazardous conditions, GHG7 boxes are globally certified for Zones 1, 2, 21, and 22, ensuring compliance and safety in explosive gas and dust atmospheres.

Constructed from durable polyamide, the GHG7 series is available in multiple enclosure sizes to meet diverse installation requirements and customer preferences.

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Download complete specs - Junction Boxes
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  - engineered for reliable performance in extreme environments

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 used for our explosion proof juction boxes

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

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