General Electric 366A773G15 366A 250 V Circuit Breaker delivers reliable, high-capacity protection for demanding electrical systems. Built by GE, this part is engineered to safeguard feeders and equipment up to 366 amps at a 250-volt rating, helping prevent costly outages and equipment damage in industrial and commercial environments. Key specifications
- Part number: 366A773G15
- Brand: General Electric
- Current rating: 366 A
- Voltage rating: 250 V
- Type: Circuit breaker designed for robust overcurrent protection in GE-enabled installations Ideal applications
- Industrial motor feeders and large refrigeration or HVAC equipment
- Power distribution panels and service enclosures that require substantial load protection
- Replacement in GE-compatible electrical systems where precise part fit and performance are essential
- Retrofit projects that demand a known GE component for maintained listing and reliability Why this GE breaker stands out
- Exact GE part number (366A773G15) ensures proper fit, electrical compatibility, and maintained system listing in GE panels and equipment
- High-current protection (366 A) paired with 250 V rating makes it suitable for heavy-load circuits, reducing the risk of nuisance trips and protecting both conductors and connected equipment
- Proven GE engineering and manufacturing standards provide consistent performance and long-term reliability in challenging operating conditions Compatibility and installation considerations
- Verify the replacement part matches your panel or switchgear’s listing and model requirements before installation
- Use this part in GE-approved assemblies to preserve warranty coverage and system integrity
- Follow all applicable electrical codes and safety practices during replacement and installation What you can expect in practice
- Peace of mind knowing large loads are protected from overcurrent events
- Reduced downtime due to a dependable, industrial-grade circuit protection solution
- A straightforward path for maintenance teams to source a genuine GE component when servicing GE-equipped electrical distributions Who should consider this part
- Facility managers overseeing industrial plants and large commercial facilities
- Electrical contractors performing panel maintenance, upgrades, or replacements in GE systems
- Technicians responsible for motor control centers and high-amperage feeder protections In short, the General Electric 366A773G15 366A 250 V Circuit Breaker is a purpose-built, high-capacity protection device designed to deliver dependable overcurrent protection in GE-compatible installations, helping you maintain continuous operation and protect critical electrical infrastructure.