ITE KM2B400 Circuit Breaker, 400A, 2-Pole, 600V

ITE KM2B400 Circuit Breaker delivers dependable overcurrent protection for demanding industrial environments. Rated at 400 A with a robust 2-pole design and a 600 V maximum, this breaker is built to safeguard electrical service, maintenance, and replacement projects by reliably interrupting fault currents and protecting wiring and equipment.

Key specifications

• Manufacturer: ITE
• Part Number: KM2B400
• Product Type: Circuit Breaker
• Amperage: 400 A
• Poles: 2
• Voltage: 600 V

What makes the KM2B400 stand out

• High-current protection: 400 A capacity supports heavy-load feeders and critical circuits in industrial facilities
• Two-pole design: Provides coordinated protection across two conductors, enhancing safety and fault isolation in appropriate installations
• 600 V system readiness: Suitable for standard industrial distribution and equipment protection in environments up to 600 V
• Part-number based compatibility: Simplifies selection—verify fit using KM2B400 and your application requirements
• Maintenance and replacement ready: A reliable option for upgrading or swapping in existing panels that specify this part

Ideal applications

• Industrial electrical service panels and distribution gear
• During maintenance shutdowns or equipment upgrades where high-current protection is required
• Replacement projects that call for the KM2B400 part number to ensure compatibility with existing gear

How to verify compatibility

To ensure a perfect fit, confirm that your system requirements align with the KM2B400—specifically the 400 A rating, 2-pole configuration, and 600 V maximum. If you need help matching a part number or confirming compatibility, message us and we’ll assist you in verifying fit and application requirements.

Equip your electrical infrastructure with a purpose-built industrial breaker that aligns with your service, maintenance, and replacement needs. The KM2B400 from ITE is a purposeful choice for reliable, straightforward protection—backed by a clear part-number path to compatibility.