General Electric | EN400 | Circuit Breaker | 400A | 3-Pole | 690V

Choose the General Electric EN400 Circuit Breaker for dependable protection in industrial power systems. This 400A, 3-pole, 690V device is designed for maintenance, retrofit, and replacement scenarios where exact specifications are required, making it a reliable choice for upgrading or maintaining power distribution networks.

Key specifications at a glance

• Amperage: 400 A
• Poles: 3-Pole
• Voltage: 690 V

What makes the EN400 stand out? Built to handle demanding 3-phase electrical systems, this GE circuit breaker helps protect feeders, motors, and distribution panels from overcurrent conditions, reducing the risk of equipment damage and downtime. It’s specifically suited for maintenance, retrofit, and replacement projects where you need to match exact electrical specs.

Ideal use cases: - Upgrading large motor feeders in manufacturing facilities - Replacing aging breakers in industrial panels within data centers or distribution rooms - Retrofit projects where 3-phase protection at 690V is required - New installations that must align with existing General Electric EN400 part specifications

Compatibility and ordering notes: Confirm fit and ratings before ordering. The part number EN400 is the best reference for compatibility, ensuring the device matches your panel, bus, and trip characteristics. If you’re maintaining a GE-based electrical system or replacing an older EN400 component, this breaker provides a straightforward, reliable match.

In practice, the EN400 helps you maintain uninterrupted power to critical loads while simplifying maintenance schedules. With this GE circuit breaker, you invest in a robust, field-proven solution that supports your industrial operations today and as you scale up.