ABB Residual Current Circuit Breaker with Overload Protection, 50A Current Rating, 1-Pole, Type B, RCBO 2CSR275151R0505

ABB 2CSR275151R0505 Residual Current Circuit Breaker with Overload Protection is designed to provide reliable protection against short-circuits, overloads, earth faults, and indirect contact hazards in electrical installations. It belongs to the RCBO DSE201 range and combines residual current and overcurrent protection in a single compact module.

This 1-pole residual current circuit breaker is rated for a current load of 50A and operates at a rated AC voltage of 230 volts, making it suitable for residential, commercial, and industrial applications. It features a Type B tripping characteristic, which is sensitive to both AC and pulsating DC residual currents, enhancing safety in complex electrical environments.

The breaker incorporates a thermal magnetic tripping mechanism, providing dependable response to overload and short-circuit conditions. Its compact size with dimensions of 115mm height, 69mm depth, and 18mm width allows for efficient utilization of panel space. The device is designed for DIN rail mounting and uses screw terminal connections for facile installation and maintenance.

Breaking capacity of 10 kA ensures robust protective capabilities during short circuit events. The housing is rated IP20, offering protection against accidental contact with live parts while maintaining accessibility for wiring. This residual current circuit breaker complies with RoHS and IEC standards, reflecting adherence to international safety and environmental requirements. It also includes a blue fault indication window to visually signal trip events.

Manufactured in Italy, the product meets high-quality standards suitable for industrial, commercial, and residential electrical systems, including applications in automation, HVAC, machinery protection, and general electrical safety. Set contains one ABB DSE201 RCBO rated at 50A for single pole use.

Equipped with Type B tripping characteristic for detecting AC and pulsating DC residual currents. Thermal magnetic tripping mechanism enhances protection against short circuits and overloads. Screw terminal type ensures secure wiring and easy installation.

Compact form factor for DIN rail mounting maximizes panel space efficiency. Breaking capacity of 10 kA offers superior short circuit protection capability. Rated for 230V AC operation and 50A current carrying capacity. Housing protection degree IP20 resists accidental contact and environmental exposure.

Compliant with RoHS and IEC standards for regulatory and environmental safety. Manufactured in Italy ensuring high-quality European standards. Browse EnvMart's extensive selection of industrial electrical components and Circuit Breakers for reliable system protection solutions.