Chint Nm8N 250S Automatic Switch 3P 125A 50Ka Tm Type Adjustable Thermomagnetic Switch R

This Chint NM8N-250S series 3-pole circuit breaker is rated for 125A rated current and provides reliable protection in high power industrial and commercial systems with 50kA breaking capacity. TM-type (thermomagnetic) adjustable opening mechanism (R) provides flexible protection against overload and short-circuit conditions. Operates at 1000V AC, meets IEC 60947-2 standard and provides long-life, safe operation in electrical distribution systems.

Technical features

• Pole Number: 3P

• Rated current: 125A

• Breaking capacity: 50 kA

• Trip type: TM (Thermomagnetic, adjustable)

• Voltage: 1000V AC

• Dimensions: 250×125 mm

• Standard: IEC 60947-2