Schneider Electric NB15 15A 1-Pole 240 V Circuit Breaker Potential Transformer

Schneider Electric NB15 15A 1-Pole 240 V Circuit Breaker Potential Transformer delivers dependable overcurrent protection for 240-volt circuits with a single, compact, easy-to-install design. Built to perform in residential panels and light commercial distributions, this NB15 device helps keep wiring and connected loads safe by interrupting faults before damage can occur. The integration-friendly design supports systems that rely on potential transformer monitoring, making it a practical choice for installations that couple protection with measurement or sensing infrastructure. < ul>

Part Number: NB15

Current rating: 15 A

Poles: 1

Voltage rating: 240 V

Type: 1-Pole circuit breaker with potential transformer compatibility

This 15-amp, single-pole breaker is ideal for protecting individual 240 V circuits such as lighting runs, outlets, or small-appliance circuits in home or light commercial panels. Its slim, single-slot footprint helps you maximize panel capacity without compromising reliability, making it a smart retrofit when upgrading older installations or consolidating protection for newly wired spaces. Key benefits you’ll notice in daily use: - Precise trip performance on fault conditions, helping to prevent wiring insulation damage and nuisance outages. - Clear, straightforward replacement process in any Schneider Electric-compatible panel, reducing downtime during maintenance or upgrades. - Compatibility with systems that rely on potential transformer feedback for monitoring, enabling integration with metering or protection schemes without additional devices. - Durable construction designed to withstand routine switching and environmental conditions typical of electrical distribution environments. Who this is for: - Homeowners or technicians upgrading 15 A branch circuits in modernized panels. - Projects requiring a reliable, easy-to-replace 1-pole 240 V breaker within the Schneider Electric NB family. - Installations where potential transformer integration is leveraged for monitoring or advanced protection schemes. Practical tips: - Verify that your panel accepts NB-series breakers and that the circuit you’re protecting shares the 240 V supply with appropriate amperage downstream. - Keep spare NB15 units on hand for quick swaps during service calls or renovations to minimize downtime. - When integrating with monitoring gear, ensure proper wiring and safety clearances follow local electrical codes and manufacturer guidelines. Choosing the Schneider Electric NB15 15A 1-Pole 240 V Circuit Breaker Potential Transformer means selecting a trusted, purpose-built solution for protecting 240 V circuits while supporting measurement-enabled protection strategies.