ABB Residual Current Circuit Breaker with Overload Protection, 20A Current Rating 2CSR273001R1204 DS203 M AC-C20/0,03

ABB 2CSR273001R1204 DS203 M AC-C20/0,03 Residual Current Circuit Breaker with Overload Protection is part of the System Pro M Compact range, offering an integrated solution combining residual current and overload protection in a single device. This RCBO is designed for residential and light commercial electrical installations, supporting safety and efficient power distribution.

The device features a 20A current rating and a 3-pole design suitable for 240V AC systems. It includes a 30 mA trip sensitivity suitable for earth leakage protection, preventing electrical hazards and ensuring user safety. The type C tripping characteristic enables reliable protection against short circuits and overload conditions.

Mounting is facilitated via DIN rail compatibility, which allows easy integration into standard distribution boards. The toggle switch actuator allows for straightforward resetting after fault clearing, minimizing downtime. The product supports a breaking capacity of 10 kA, enabling it to interrupt high fault currents safely.

Its compact form factor measures 85 mm in height, 69 mm in depth, and 122 mm in width, making it suitable for installations with space constraints. The device's operating temperature ranges from -25°C to +55°C and frequency range between 50 Hz and 60 Hz, which covers typical residential and commercial requirements.

Compliant with RoHS and CE directives, this circuit breaker meets stringent environmental and safety qualifications. Produced in Italy, the product reflects high manufacturing quality and reliability standards.

Equipped with type C tripping characteristics for reliable overload protection. Designed for DIN rail mounting in residential and commercial electrical panels. Features a toggle switch reset actuator for easy operation. Breaking capacity rated at 10 kA for high fault current interruption capability.

Includes earth leakage protection of AC type for safety against electric shock. Compact dimensions: 85 mm height, 69 mm depth, and 122 mm width for space-saving installation. Operates optimally within a temperature range of -25 to +55 °C and frequency of 50 to 60 Hz.

Complies with RoHS and CE standards for quality and environmental safety. Manufactured in Italy ensuring high-quality European production standards.

This ABB RCBO is commonly utilized in industrial, residential, and commercial electrical distribution systems to enhance electrical safety and prevent damage from electrical faults.

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