NEJH237175 | Circuit Breaker | 175A | 3-Pole | 240V

Meet NEJH237175, a rugged industrial circuit breaker engineered for demanding electrical environments. With a 175A rating and a 3-pole configuration at 240V, this unit is built to protect three-phase feeders and critical equipment in production lines, data centers, and large HVAC systems. Ideal for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker is identified by part number NEJH237175, making compatibility checks straightforward.

Key advantages

• Precise 175A protection for three-phase circuits, helping prevent faults from cascading through motor drives and feeders.
• 3-Pole design tailored for 3-phase 240V systems, delivering synchronized tripping across all phases.
• Industrial-grade reliability built for continuous operation in manufacturing floors, warehouses, and electrical rooms.
• Retrofit-ready compatibility when your panel requires a matching NEJH237175 unit—use the part number as your go-to reference.
• Clear compatibility protocol verify fit and ratings before ordering to avoid mismatches in panel buses and mounting.

Where it shines

Perfect for upgrading older installations that run on three-phase 240V, such as motor feeders, transformers, or large power distribution blocks. It’s also a solid choice for new builds where a robust 175A feeder breaker is required to protect downstream equipment without frequent nuisance trips.

Practical guidance for installation and use

• Before ordering, confirm that your panel accepts 3-pole 240V breakers and that the bus connection pattern aligns with NEJH237175.
• Power down the system and follow all local electrical codes during installation. Use appropriate PPE and lockout/tagout procedures.
• Keep the part number NEJH237175 handy as the primary reference for compatibility and future maintenance.
• Document the change in your electrical log, noting the exact model, amperage, and voltage for future replacements or audits.

With NEJH237175, you’re choosing a purpose-built solution for dependable protection of three-phase circuits at 240V. It’s more than a component—it’s a strategic fit for reliable operation in industrial settings, designed to reduce downtime and keep critical equipment safeguarded.