Description
Direct Replacement for NF100 Series, 18kA Breaking Capacity, 380/440V for Industrial Power Distribution
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- Main 01 48
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- Main 02 47
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- Main 03 46
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- Main 04 45
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- Main 05 38
SKS NF100-CS 4P 100A is a high-quality molded case circuit breaker designed as a direct drop-in replacement for the NF100 series. It features 18kA high breaking capacity at 380/440VAC and adopts thermal-magnetic tripping to provide reliable protection against overload and short-circuit faults.
With the same outline dimensions, installation structure and electrical performance as the original series, this breaker ensures easy replacement without modification, greatly reducing maintenance time and cost. It is widely used in power distribution cabinets, motor control, transformer protection, industrial machinery and commercial building circuits.
Key Specifications
- Model: SKS NF100-CS 4P 100A
- Frame Size: NF100
- Rated Current: 100A
- Poles: 4P
- Breaking Capacity: 18kA @ 380/440V
- Trip Type: Thermal-Magnetic
- Operating Voltage: 380/440VAC, 50/60Hz
- Standards: IEC 60947-2, GB 14048.2
- Protection: Overload & Short-Circuit Protection
Advantages
- Perfect replacement for NF100 series breakers
- High breaking capacity for stable and safe operation
- Accurate and reliable thermal-magnetic tripping
- Rugged structure for long service life
- Cost-effective alternative with equivalent performance
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