ABB System Pro M Compact Miniature Circuit Breaker, 2-Pole, 20A, Type B, 440V AC, 125V DC 2CDS252001R0205 - S202B20

ABB 2CDS252001R0205 - S202B20 System Pro M Compact Miniature Circuit Breaker is designed for dependable branch circuit protection in electrical systems with a 2-pole configuration and a 20A current rating.

This MCB features Type B tripping characteristics, making it suitable for protection against overloads and short circuits in residential and commercial electrical installations. Rated at 440V AC and 125V DC, it supports both AC and DC electrical systems. The high breaking capacity of 20kA ensures safe disconnection during fault conditions, maintaining electrical safety and equipment protection.

The compact design allows easy installation on DIN rails, conserving panel space. Screw clamp terminals provide secure wire connections, ensuring stability and reliability. The toggle switch actuator offers clear and simple manual control for resetting the device.

Conforming to IEC/EN 60898-1 and IEC/EN 60947-2 standards, this circuit breaker meets rigorous international safety and performance requirements. Its IP40 and IP20 IP ratings ensure protection against dust ingress, enhancing durability in various industrial and electrical environments.

Typical applications include branch circuit protection in residential, commercial, and industrial settings, automation machinery, electrical distribution panels, and control circuits in industrial equipment. The device integrates easily with compatible circuit breakers in larger electrical systems.

Type B tripping characteristics protect against overloads and short circuits. 2-pole configuration permits balanced load management in multi-phase systems. Rated for 440V AC and 125V DC ensures versatility across electrical installations.

High breaking capacity of 20kA enhances safety during fault conditions. Compact DIN rail mounting design facilitates efficient panel layouts. Screw clamp terminals secure reliable electrical connections. Compliance with IEC/EN safety standards guarantees quality and performance.

Toggle switch actuator allows easy manual operation and reset.

This MCB is ideal for use in industrial, electrical, and automation applications where reliable circuit protection is critical. Explore EnvMart’s category for additional electrical circuit breakers and protection devices to meet diverse system requirements.