NJJ221400NA | Circuit Breaker | 2-Pole | 240V

The NJJ221400NA is an industrial-grade circuit breaker engineered for reliability in maintenance, retrofit, and replacement projects that demand exact specifications. This 2-pole, 240V unit delivers dependable protection for critical electrical circuits, helping to minimize downtime and protect both equipment and personnel in demanding environments.

• Pole configuration: 2-Pole design for two simultaneous current paths, suitable for 240V circuits.
• Voltage rating: 240V nominal, ideal for standard industrial and commercial electrical systems.
• Part number as compatibility reference: NJJ221400NA is the best reference when verifying fit with your panel or enclosure.
• Purpose: Suitable for maintenance, retrofit, and replacement where matching specs are required—designed to slide into compatible panels with minimal disruption.

Why this matters: using the exact part number ensures you’re replacing a like-for-like device, preserving protection curves, breaker trip characteristics, and panel labeling. In industrial settings, a precise match reduces commissioning time, lowers risk of incompatibility, and keeps critical lines energized with trusted protection.

• Ideal for: Retrofit projects in control cabinets and distribution boards, maintenance swaps on aging equipment, and replacement of failing 2-pole breakers in 240V circuits.
• Use cases: Protecting motor feeds, heating elements, conveyors, and other 240V-powered machinery in manufacturing, processing plants, and large facilities.
• Compatibility guidance: Before ordering, confirm fit and ratings; rely on the NJJ221400NA part number as the definitive reference for compatibility with your panel or enclosure.

Practical installation pointers (align with local electrical codes and manufacturer guidelines):

• Power down equipment and verify absence of voltage before handling the breaker.
• Match the part number (NJJ221400NA) to your panel’s listing and ensuring the same pole count and voltage rating.
• Inspect the mounting style and connection method to ensure a secure, compliant installation.
• Keep a record of the replacement part number for future maintenance and audits.

For professionals seeking a reliable, fit-for-purpose solution that minimizes downtime while delivering robust circuit protection, the NJJ221400NA 2-Pole 240V circuit breaker stands out as a precise, easy-to-source replacement option. When exact compatibility matters, this part is your definitive reference point.