CHINT 10A-630A MCCB NXM Series 3P 4P

CHINT Kunlun NXM series moulded‑case circuit breaker (MCCB) provides overload, short‑circuit protection for low‑voltage distribution networks, also supports infrequent motor switching. Available thermal‑magnetic release and electronic release options, fixed / plug‑in mounting typesCHINT Glob...。

✅ Complete frame coverage: Frame current: NXM‑63 /125 /160 /250 /400 /630; setting operating current 10A‑630A, 3‑pole & 4‑pole variants available. ✅ Multiple breaking‑capacity grades: E(15kA), S(25‑36kA), F(36‑50kA), H(50‑70kA) @400V AC, satisfy different site short‑circuit requirementCHINT Glob...。 ✅ Two release types: ‑ Thermal‑magnetic release: Long‑time delay overload + instantaneous short‑circuit trip, cost‑effective for general distribution. ‑ Electronic release: Adjustable long‑delay / short‑delay / instantaneous parameters, advanced protection for critical power‑supply system. ✅ Isolation function: Compliant isolation characteristic for safe maintenance; clear ON/OFF visual status indicator. ✅ Rich optional accessories: Shunt trip, undervoltage release, auxiliary & alarm contact, motor operator, rotary handle for cabinet door operation. ✅ **High‑strength flame‑retardant housing, strong anti‑interference, ambient temperature‑5℃~+40℃. ✅ Compliance: IEC/EN 60947‑2, CE certified, rated operational voltage up to AC690V 50/60Hz正泰集团股...。

Typical Application: Main & branch protection of distribution cabinet, factory power system, commercial building, pump, compressor, machine‑tool motor circuit protection.

Available Frame & Current Range: ‑ NXM‑63：10‑63A ‑ NXM‑125：10‑125A ‑ NXM‑160：16‑160A ‑ NXM‑250：100‑250A ‑ NXM‑400：200‑400A ‑ NXM‑630：400‑630A

⚠️ Important Order Reminder: Multiple variants: Frame current, setting rated current, pole number, breaking capacity grade, release type. Please confirm full specs before placing order.