XM433700 | Circuit Breaker | 700A | 3-Pole | 480V

XM433700 is a rugged industrial circuit breaker designed for heavy-duty protection in three-phase electrical systems. With a 700A current rating, a 3-pole configuration, and a 480V operating range, this unit is built to handle demanding industrial loads while keeping your power distribution safe and reliable.

Why this part matters

When maintaining, retrofitting, or replacing equipment in an industrial setting, using the exact part number XM433700 as your compatibility reference minimizes downtime and ensures seamless integration with existing panels. This 3-pole breaker is purpose-built for three-phase circuits at 480V, making it a precise match for many industrial environments that rely on robust, consistent protection for motors, drives, and distribution networks.

Key specifications

• Amperage: 700A
• Poles: 3-Pole
• Voltage: 480V

Ideal use cases

Perfect for:

• Maintenance and service replacements where existing gear requires exact specifications
• Retrofits of aging electrical panels in manufacturing facilities, warehouses, and large workshops
• Upgrades to support higher throughput or more demanding three-phase loads without changing the overall protection strategy

Unique value proposition

What sets this XM433700 apart is its precise alignment with compatible equipment through the part number itself. This ensures consistent trip behavior, mounting compatibility, and electrical ratings with your current installation, reducing the risk of mismatches that can lead to unnecessary downtime or safety concerns. In environments where reliability and predictable performance are crucial, choosing the exact part reference helps maintain system integrity and operational continuity.

Fit, verification & installation tips

Before ordering, use these practical checks to verify compatibility:

• Confirm the existing panel or switchgear is designed for a 3-pole, 480V configuration and that a 700A interrupting device matches your protection requirements
• Cross-reference the exact part number XM433700 as the primary compatibility reference
• Match mounting style and form factor to your current breaker housing and bus connections
• Ensure the installation environment meets any required environmental ratings and clearance for a 3-pole, high-current device
• Have a qualified electrician perform the replacement and verify proper operation after installation

Practical considerations

Stocking this part number for routine maintenance or planned retrofits can help shorten service windows and keep production lines running. If you’re upgrading a 3-phase 480V system that previously relied on similar protection levels, XM433700 provides a reliable, specification-aligned option that aligns with standard industrial practices.