ABB Miniature Circuit Breaker, 400VAC, 3 Pole, 40A - S203-K40

Description for ABB Miniature Circuit Breaker, 400VAC, 3 Pole, 40A - S203-K40

The ABB S203-K40 Miniature Circuit Breaker is a reliable choice for overcurrent protection in industrial and commercial settings. This 3-pole breaker operates at 400VAC and provides a secure and efficient solution for electrical circuit protection with the following features:

• Tripping Characteristic: K curve, ensuring effective protection against overload and short-circuits
• Model: S203-K40
• Article Number: 2CDS253001R0557
• Amperage: 40A
• Voltage: Operational up to 440VAC
• Frequency: 50/60 Hz
• Ingress Protection: Rated at IP20, suitable for indoor installations
• Tightening Torque: 2.8 Nm
• Temperature: Operating ambient temperature range of -25°C to 55°C, with storage capability from -40°C to 70°C
• Compliance: Meets international standards 10296, 13901, 16654, and 17080

With ABB’s reputation for durability and performance, this miniature circuit breaker offers optimal circuit management and protection.