Chint NXM‑800S/3P‑800A 50 kA MCCB

Model: NXM‑800S (part of Chint’s NXM moulded case circuit breaker series)

Rated Current (In): 800 A, suitable for high-power applications

Pole Configuration: 3-pole (3P), for use in three-phase systems

Breaking Capacity: 50 kA (short-circuit), designed to clear high fault currents safely

Rated Operational Voltage (Ue):
Supports 220–240 V, 380–415 V, 500 V, and 690 V AC systems

Release Type Options: Available with thermal-magnetic fixed, magnetic-fixed, or electronic trip mechanisms

Installation Options: Can be fixed-mounted or plug-in for modular setups

Standards & Certifications:
Compliant with IEC/EN 60947‑2, ensuring international safety compliance; also holds KEMA, CB, and other regional certifications

Duty & Performance:

• Offers exceptional mechanical durability and electrical life (typically rated up to 10,000 operations)

• Environmentally robust: tested against severe conditions such as dry heat, cold, and humidity