ABB SN201S Miniature Circuit Breaker 1-Pole 20A Type C 230V AC 4.5 kA Breaking Capacity 2CSS245202R0204

ABB 2CSS245202R0204 is a Miniature Circuit Breaker (MCB) with a 1-pole configuration rated at 20A, featuring a Type C tripping characteristic and 230V AC nominal voltage. This device provides reliable protection against overloads and short circuits by combining thermal and magnetic tripping mechanisms.

This compact MCB is part of the SN201 series, engineered for mounting on DIN rails in consumer units and final distribution boards, offering convenient installation with its 18mm width. The screwless terminal type facilitates safe, tool-assisted wiring connections, enhancing installation efficiency and safety.

The breaker’s 4.5 kA breaking capacity ensures robust interruption capabilities making it suitable for a variety of applications including residential buildings, retail units, office blocks, and low-voltage machinery. Its IP20 rating guarantees protection from solid foreign objects ensuring durability in controlled environments.

Designed to interrupt current instantly when detecting currents between 5 to 10 times its rated value, the Type C tripping characteristic is ideal for circuits with inductive loads such as motors and lighting installations common in TN and IT wiring systems with longer cable lengths.

Additional features include a toggle switch for manual reset and a holder on the front for labeling circuits, facilitating ease of use and maintenance. The breaker securely clamps on DIN rails with both top and bottom clips, ensuring stable mounting during operation.

Manufactured in Italy adhering to IEC/EN 60898-1 standards, this ABB MCB ensures high-quality protection in compliance with international safety levels. Utilize this MCB in various industrial and commercial electrical setups to safeguard wiring and enhance system reliability.

Equipped with thermal and magnetic tripping mechanisms for overload and short circuit protection. Has a breaking capacity of 4.5 kA suitable for residential and commercial electrical systems. Features a compact 18mm width for easy installation in consumer units and distribution boards.

Includes screwless terminal technology for quick and safe wiring. Mounts securely on DIN rails with top and bottom clips. IP20 rated enclosure providing protection against solid objects. Toggle switch actuator enables manual resetting of the breaker after fault clearance.

Complies with IEC/EN 60898-1 standards assuring quality and safety. Designed for use in residential buildings, office blocks, retail units, and low-voltage machines. Explore more products in the Miniature Circuit Breaker category to find reliable circuit protection solutions from leading brands like ABB at EnvMart.