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CHINT 495087 ā NS2-80B Motor Protection Breaker, 25~40A, 18.5 kW
Heavy-duty 3-pole MPCB with adjustable trip range of 25 to 40A. Designed for 18.5 kW motors in industrial and commercial control systems. Combines thermal and magnetic protection in a compact format.
š¹ Description (English):
The CHINT 495087 ā NS2-80B is a motor protection circuit breaker designed to handle motors with power ratings up to 18.5 kW, offering an adjustable current range of 25 to 40A. It integrates both thermal overload and magnetic short-circuit protection, ensuring your motor is safe from overheating and sudden current surges.
Suitable for direct-on-line (DOL) motor starting, the breaker ensures compact protection in MCC panels and control cabinets across various industries including manufacturing, HVAC, water pumps, and conveyor systems.
š¹ Key Features:
⢠Adjustable current setting: 25~40A
⢠Rated for motors up to 18.5 kW
⢠Built-in thermal and magnetic trip units
⢠3-pole configuration for balanced motor protection
⢠DIN rail mounting with compact design
⢠Manual reset and status indication
⢠IEC/EN certified for industrial use
š¹ Technical Specifications (English):
Parameter Value
Model NS2-80B
Part Number CHINT 495087
Adjustable Setting 25~40A
Motor Power Support 18.5 kW
Protection Type Thermal & Magnetic
Poles 3P
Application Motor Protection
Compliance IEC/EN 60947-2 / 60947-4-1