General Electrics SKHB36BB1200 - 1200 A, 3-Pole Bolt-On Circuit Breaker | AmpState

The General Electric SKHB36BB1200 is a purpose-built 1200A, 3-pole bolt-on molded case circuit breaker designed to shield your largest electrical loads. Built for panelboards and loadcenters, it delivers dependable branch circuit overcurrent and short-circuit protection with a clear, repeatable trip profile that electricians can trust under changing conditions.

What makes this breaker stand out

• Secure bolt-on mounting creates a rigid, vibration-resistant connection to the bus bars, reducing movement and arcing risks in demanding environments.
• Thermal-magnetic trip unit provides stable, predictable protection across a wide range of loads and temperatures, minimizing nuisance trips while guarding against dangerous faults.
• OEM-compatible design is engineered to pair with matching General Electric load centers and panelboards, ensuring smooth replacement and reliable integration.
• Versatile application suitable for residential, commercial, and light industrial installations where high-current protection is required.

Technical specifications

• Manufacturer: General Electrics
• Part Number: SKHB36BB1200
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 1200A
• Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal for installers upgrading panelboards or selecting a high-capacity protection solution for large feeders, the SKHB36BB1200 helps you maximize reliability and service continuity. It’s particularly well-suited for panel configurations that demand a robust mechanical connection and precise trip behavior, such as main feeders in commercial buildings or distribution centers where downtime is costly.

Practical use cases and benefits

• Replacing aging or undersized breakers in bolt-on panelboards to restore safe protection for heavy-load circuits.
• Configuring or expanding electrical distribution where a single, high-current 3-pole device protects multiple phases with a single trip action.
• Maintaining consistent protection performance in environments with vibration or mechanical stress, thanks to the solid bolt-on mounting.
• Streamlining maintenance and parts compatibility by choosing a device designed to work with matching GE OEM panels.

Installation and maintenance tips: verify panel compatibility with the OEM load center, follow the panel manufacturer’s installation guidelines, and ensure secure torque and seating of the bolt-on connection. This approach helps preserve the integrity of the bus connection and the reliability of the thermal-magnetic trip mechanism over time.

With the General Electric SKHB36BB1200, you’re selecting a purpose-built solution that pairs high-current protection with durable construction and OEM compatibility—delivering dependable performance for essential electrical systems in a wide range of facilities.