General Electric FGN36AA0400R0 36A 3-Pole 600 V Circuit Breaker Potential Transformer

Meet the GE FGN36AA0400R0—a sturdy, three-pole circuit breaker engineered for demanding industrial power systems. With a 36 A current rating and a 600 V voltage rating, this unit delivers reliable overcurrent protection for 3-phase feeders, motors, and distribution networks. The standout feature is the built-in potential transformer, designed to support accurate voltage sensing and streamlined integration with protective relays and metering systems. If you’re upgrading GE-based panels or replacing aging protection gear, this part brings precise monitoring and dependable protection under one compact device.

Key advantages that matter in the field

• Integrated potential transformer enables seamless remote monitoring, metering, and relay signaling without extra components in the cabinet.
• Three-pole construction provides balanced protection across all phases, ideal for motors, pumps, conveyors, and other three-phase loads.
• Part number FGN36AA0400R0 ensures precise compatibility with GE panels, assemblies, and replacement workflows.
• 600 V rating suits standard industrial distribution environments, giving you confidence in safe, consistent operation.
• 36 A current rating aligns with mid-range feeders and equipment that require solid protection without frequent nuisance trips.

Ideal use cases

• Motor control centers and switchgear where accurate protection and monitoring are essential.
• Industrial facilities powering HVAC, pumps, compressors, and conveyors with three-phase loads.
• Panel upgrades or replacements in GE-based electrical architectures to restore reliable protection and measurement capabilities.

Practical guidance for deployment

• Confirm compatibility with your GE panels and protective relay configurations to maximize the benefits of the built-in potential transformer.
• Plan three‑phase wiring to leverage true 3-pole protection and achieve balanced protection across all phases.
• Ensure correct installation practices for a safe, maintenance-friendly setup that preserves signal integrity for remote monitoring.

Specifications at a glance

• Current rating: 36 A
• Poles: 3
• Voltage rating: 600 V
• Part number: FGN36AA0400R0
• Product type: General Electric circuit breaker with integrated potential transformer