General Electric SGLB36BA0400 400A 3-Pole 600 V Circuit Breaker

Introducing the General Electric SGLB36BA0400 400A 3-Pole 600 V Circuit Breaker — a dependable heavy‑duty protection device designed for high‑current, three‑phase electrical systems. With the exact part number SGLB36BA0400, this breaker is built to reliably interrupt fault current and safeguard large feeders, motors, and distribution circuits in demanding environments.

Core advantages that matter in real-world setups

• 400 A current rating — handles substantial load demands while providing precise overcurrent protection to prevent wiring and equipment damage.
• 3-pole configuration — ideal for three‑phase power systems, ensuring coordinated protection across all phases in industrial or commercial installations.
• 600 V voltage rating — suitable for a wide range of medium‑voltage applications commonly found in manufacturing facilities, data centers, and large mechanical systems.
• Part number SGLB36BA0400 — guarantees exact replacement compatibility with GE panels and assemblies that require this model.

Why this GE breaker stands out

• Designed to protect high‑current feeders and heavy machinery, reducing the risk of equipment damage and unplanned downtime.
• Three‑pole design provides balanced protection across all three phases, which is essential for motors, conveyors, compressors, and other three‑phase loads.
• Clear specification alignment (400 A, 3 poles, 600 V) helps you match the breaker to your existing gear and future expansion plans without guesswork.

Practical use cases

• Industrial manufacturing lines with large motor drives and conveyors
• Commercial or industrial HVAC systems feeding multiple large fans and compressors
• Power distribution feeders in warehouses and data‑center environments requiring reliable 3‑phase protection

Installation and maintenance tips

• Ensure the panel or enclosure is rated for 400 A, 3‑pole, and 600 V operation and that the installation matches the SGLB36BA0400 specifications.
• Have a qualified electrician perform the wiring and mounting, following the manufacturer’s guidelines for torque, alignment, and accessibility.
• Periodically inspect the breaker for signs of wear, overheating, or physical damage, and replace only with the same model (SGLB36BA0400) to maintain protective performance.

Ready to safeguard high‑current, three‑phase circuits with a trusted GE solution? The General Electric SGLB36BA0400 400A 3-Pole 600 V Circuit Breaker delivers precise, reliable protection where it matters most—keeping your equipment running smoothly and your people safe.