Eaton Series C GHB Circuit Breaker – Molded Case Circuit Breaker

The Eaton Series C complete molded case circuit breaker, G-frame GHB type, is designed for reliable overcurrent protection in electrical distribution systems. This three-pole, 90 ampere breaker supports 480Y/277 Vac and 125/250 Vdc applications at 50/60 Hz frequency, making it suitable for a wide range of industrial and commercial electrical installations. As a component from a leading switchgear supplier, it is ideal for electrical distributors and lighting solutions requiring robust protection and coordination with wire and cable systems.

Specifications

• Manufacturer: Eaton
• Frame: G
• Circuit Breaker Type: GHB
• Amperage: 90 amperes
• Poles: Three-pole
• Voltage Ratings: 480Y/277 Vac, 125/250 Vdc
• Frequency: 50 hertz
• Interrupt Rating: 65 kiloamps
• Dimensions (W x H x L): 3 in x 4 in x 2.63 in
• Product Weight: 1.75 lbs
• Manufacturer Part Number: GHB3090
• UPC: 786679911327

Features

• Fixed thermal and fixed magnetic trip type for consistent protection
• Complete breaker design for easy installation and integration
• Supports reliable protection for lighting and power distribution circuits
• Compatible with Eaton’s multi-wire lugs to improve short-circuit current ratings and reduce panel space
• UL 489 certified and meets industry standards for safety and performance
• Compact size suitable for space-constrained switchgear and panelboards

Downloads and Links

• Eaton Series C GHB Circuit Breaker Datasheet (PDF)
• Eaton Series C Molded Case Circuit Breakers Product Page
• Eaton Technical Support