N10SNDA, Circuit Breaker Neutral Transformer

N10SNDA Circuit Breaker Neutral Transformer – Neutral Sensor for Electrical Distribution The N10SNDA Circuit Breaker Neutral Transformer by Siemens is designed for use with ND frame circuit breakers equipped with ground fault protection in three-phase, four-wire AC systems operating at 208Y/120, 480Y/277, or 600Y/347 volts. This neutral sensor is essential for monitoring the neutral current and ensuring proper ground fault detection in electrical distribution systems. It is suitable for applications requiring reliable neutral sensing in industrial and commercial switchgear installations, supporting wire and cable safety and fault management. Specifications Manufacturer: Siemens Manufacturer Part #: N10SNDA Frame: ND Material: Composite Dimensions: Width 6.9 in, Height 4.7 in, Length 9.6 in Product Weight: 4.15 lbs Ampere Rating: 1000 Amps Compatible Systems: 3-phase, 4-wire, 208Y/120, 480Y/277, 600Y/347 Volt AC Features Designed for mounting on a 4.00” x 0.75” bus bar or adaptable for cable applications with optional neutral kit (N2000) Ensures proper operation of ground fault protection by matching the ampere rating with the circuit breaker’s maximum continuous current Constructed with durable composite material for reliable performance in electrical distribution environments Includes mounting hardware and supports correct polarity terminal connections for secure installation Compatible with Siemens ND frame circuit breakers equipped with ground fault protection Downloads & Links Installation/Operator Catalog