GHB3070 - Eaton - Molded Case Circuit Breaker

GHB3070 - Eaton - Molded Case Circuit BreakerThe Eaton GHB3070 is a 3 pole, 70 Amp, 480Y 277 V AC molded case circuit breaker built for demanding commercial and industrial environments. This G Frame breaker features a fixed thermal magnetic trip unit, designed to protect circuits from damage caused by overloads and short circuits. Specifically designed for Eaton Pow R Line panelboards, the GHB3070 offers an interrupting capacity of 14 kAIC @ 480Y 277 V AC. Its bolt on design ensures a rigid,

The Eaton GHB3070 is a 3-pole, 70 Amp, 480Y/277 V AC molded case circuit breaker built for demanding commercial and industrial environments. This G-Frame breaker features a fixed thermal-magnetic trip unit, designed to protect circuits from damage caused by overloads and short circuits.

Specifically designed for Eaton Pow-R-Line panelboards, the GHB3070 offers an interrupting capacity of 14 kAIC @ 480Y/277 V AC. Its bolt-on design ensures a rigid, permanent connection that is ideal for heavy-duty applications such as motor control branch circuits, large HVAC units, and industrial power distribution systems.

Key Features

• Poles: 3

• Amperage: 70 A

• Voltage: 480Y/277 V AC (also rated for 125/250 V DC)

• Type: Molded Case Circuit Breaker (Type GHB)

• Trip Unit: Fixed Thermal-Magnetic

• Interrupting Capacity: 14 kAIC @ 480Y/277 V AC (65 kAIC @ 240 V AC)

• Mounting Style: Bolt-On

• Applications: Motor branch circuits, industrial panelboards, and HVAC protection

• Protection: Reliable performance with high-speed fault interruption

Technical Specifications

• Manufacturer: Eaton

• Catalog Number: GHB3070

• UPC Number: 786679024041

• Phase: Three-phase

• Frequency Rating: 50/60 Hz

• Connection: Bolt-On

• Wire Range: #10 - 1/0 AWG (Cu/Al)

• Approvals: UL Listed, CSA Certified