General Electric SGLA36AI0400 - 400A, 3-Pole, Circuit Breaker

Meet the General Electric SGLA36AI0400 – a rugged 400A, 3-pole circuit breaker designed to protect heavy electrical systems with precision. Built for three-phase protection, it interrupts all three conductors simultaneously to guard panelboards, switchboards, and control panels from overcurrent faults.

• Current rating: 400 A, delivering robust protection for high-load feeders and motor circuits.
• Poles: 3-Pole, ideal for 3-phase systems common in industrial, commercial, and OEM installations.
• Breaker type: Circuit Breaker, providing automatic overcurrent protection and safe circuit isolation when faults occur.
• Applications: Optimized for panelboards, switchboards, and control panels, and well-suited for motor control centers and distribution panels in industrial, commercial, and OEM environments.
• Practical benefits: Quickly disconnects all phases to help prevent equipment damage, reduces arcing risk, and supports safer maintenance and shutdowns on critical lines.
• Use cases: Protect large motors, conveyors, compressors, HVAC units, and other high-current loads in manufacturing facilities, processing plants, and turnkey electrical installations.

Whether upgrading an aging distribution panel or equipping a new motor control center, the General Electric SGLA36AI0400 delivers dependable, consistent performance when it matters most. It’s a practical choice for engineers and technicians who demand reliability, clear trip behavior, and straightforward integration into existing GE-based electrical infrastructure.