General Electrics SKHB36BD1200 - 1200 A, 3-Pole Bolt-On Circuit Breaker | AmpState

General Electric SKHB36BD1200 — 1200A, 3-Pole Bolt-On Molded Case Circuit Breaker

The SKHB36BD1200 is a rugged, high-current molded case circuit breaker designed to provide dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. With a 1200-amp rating and a 3-pole configuration, this bolt-on unit is built to handle demanding electrical installations in residential, commercial, and light industrial environments. Its robust construction and precise protection behavior make it a reliable cornerstone for high-current electrical distributions.

Why the SKHB36BD1200 stands out

• Secure bolt-on mounting for a rigid, vibration-resistant bus connection that stays solid through operation, temperature cycles, and equipment movement.
• Thermal-magnetic trip unit delivers stable, repeatable protection performance by responding to both overload and short-circuit conditions with consistent trip timing.
• OEM-friendly compatibility designed to pair with matching General Electric OEM load centers and panelboards, simplifying integration into existing systems.
• High-current reliability purpose-built for circuits that demand robust protection at 1200A, reducing the risk of nuisance trips in demanding applications.

Key specifications at a glance

• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 1200A
• Poles: 3
• Mounting style: Bolt-on
• Applications: Branch circuit overcurrent and short-circuit protection in panelboards and load centers

Ideal applications and use cases

Designed for high-current distribution needs, the SKHB36BD1200 is well-suited for:

• Large residential service panels requiring a resilient, high-capacity protection device
• Commercial panels supporting multiple feeders with significant current demands
• Light industrial panelboards and control enclosures where robust mechanical mounting and durable protection are essential

Whether you’re upgrading an existing panel to accommodate higher loads or stocking a service-driven electrical room, this 3-pole bolt-on breaker provides dependable protection where it matters most—without compromising installation integrity or ongoing operation.

Installation, maintenance, and longevity

Take advantage of the bolt-on design to achieve a solid, vibration-resistant connection to the bus, helping minimize thermal cycling and connection loosening over time. The thermal-magnetic trip mechanism offers predictable response characteristics across a range of ambient temperatures and current loads, enhancing protection accuracy during startup surges and peak demand periods. For best results, pair the SKHB36BD1200 with matching GE panelboards and load centers specified by General Electric to ensure seamless fit, coordinated trip curves, and reliable long-term service.

Practical guidance for decision-making

• If your panel environment experiences vibration or frequent thermal cycling, the bolt-on mounting approach can improve connection stability and reduce arc- or heat-related wear at the bus interface.
• For projects that demand a high-current solution in a standardized, GE-compatible ecosystem, the SKHB36BD1200 provides a cohesive fit with OEM components, simplifying sourcing and serviceability.
• Choose this 3-pole unit when your load center or panelboard requires rigorous branch-circuit protection across three-phase or multi-leg configurations, ensuring balanced protection across feeders.

In summary, the General Electric SKHB36BD1200 is a purpose-built, high-current bolt-on molded case circuit breaker that delivers robust, reliable protection for panelboards and load centers in residential, commercial, and light industrial settings. Its secure mounting, stable thermal-magnetic trip behavior, and OEM-compatible design combine to offer a durable solution for demanding electrical distributions.