Technical Data Parameter Specification Product Type Auxiliary Contact Block (Accessory) Compatible Series NZM2 Molded Case Circuit Breakers Contact Configuration 2 NO (Two Normally Open contacts) Rated Operational Voltage (Ue) Up to 415 V AC / 125 V DC Rated Thermal Current (Ith) 10 A Utilization Category AC-15: Control of AC electromagnetic loads (e.g., contactor coils). DC-13: Control of DC electromagnetic loads. Mechanical Life Aligns with the breaker's mechanical life (typically 10,000+ operations) Electrical Life > 100,000 operations (at rated load) Connection Screw clamp terminals Mounting Snap-on mounting to the side of the NZM2 breaker.