ABB

Advanced RCD block for assembly with MCBs, offering protection against earth fault currents and indirect contacts up to 63A.

The ABB DDA803 A S-63/0.3 Residual Current Device Block provides comprehensive protection against fault currents to earth, ensuring safety and reliability in electrical installations. Ideal for applications requiring high insulation voltage and robust performance.

ABB GDA204 AC-40/0.03: A robust residual current device block for assembly with MCBs, providing superior protection against earth faults and ensuring enhanced safety and efficiency in electrical installations.

The ABB DDA203 RCD is a 63A, 3-pole residual current device (RCD) with 500mA trip sensitivity. It is designed for DIN rail mounting, ensuring robust earth fault protection in electrical systems.

Advanced ground fault protection for residential and commercial use, compatible with MCBs S200 series and S300P.

ABB DDA203 A-63/0.03 110V RCD block offers robust earth fault protection with a 63 mA residual current rating, suitable for 110-245 V applications. Ideal for residential, commercial, and industrial use.

The ABB DDA203 A-25/0.03 is a reliable residual current device block, offering protection against earth fault currents in industrial and commercial settings. Its robust design ensures efficient operation and long-lasting performance.

The ABB DDA204 AC-25/0.5 is a Residual Current Device Block, suitable for assembly with MCBs S200 series and S300P. It provides protection against sinusoidal alternating currents, ensuring safety in your electrical system.

Enhance circuit safety with the ABB DDA202 AC-40/0.03, a reliable residual current device for 40A, 2-pole applications.

The ABB DDA203 AC-63/0.1 is a 3-pole RCD block with a trip sensitivity of 100mA, ideal for residential, commercial, and industrial use. It offers robust protection against earth fault currents and indirect contacts, ensuring reliable and safe electrical distribution.

The ABB DDA203 AC-25/0.03 is a 3-pole residual current device block designed for assembly with MCBs S200 series and S300P. It provides protection against sinusoidal alternating earth fault currents and indirect contacts, with a tripping sensitivity of 30 mA.

The ABB DDA204 A S-63/1 RCD block provides advanced protection against sinusoidal alternating and direct pulsating earth fault currents, ensuring selectivity with downstream instantaneous devices.

The ABB DDA204 B-25/0.3 AP-R is a high-sensitivity residual current device block that detects continuous current pulsating earth faults, providing enhanced safety in electrical installations. It is compatible with MCBs S200 series and S300P, making it a versatile solution for various applications.

The ABB DDA203 B-63/0.3 AP-R is a reliable RCD block that integrates seamlessly with MCBs S200 series and S300P. It detects continuous current pulsating earth faults, providing superior safety in electrical installations.

The ABB DDA804 A S-100/0.5 is a selective RCD block designed for assembly with MCBs S800 series up to 100 A. It offers protection against earth fault currents with an intentional tripping delay, ensuring selectivity with downstream instantaneous devices.

The ABB DDA204 A S-63/0.5 Residual Current Device Block is a reliable solution for protecting electrical systems against earth faults. Suitable for assembly with MCBs S200 series, it ensures protection against sinusoidal alternating and direct earth faults, making it ideal for industrial applications.

The ABB DDA202 AC-40/0.3 is a 2-pole, 40A residual current device designed to protect against sinusoidal alternating earth fault currents and indirect contacts. With a sensitivity of 300mA, it ensures reliable protection in various electrical installations.

ABB DDA202 AC-40/0.5 Residual Current Device Block: Reliable protection against earth fault currents. Suitable for residential, commercial, and industrial use. Rated fault current: 5 A, nominal voltage: 230 V.

The ABB DDA803 A S-63/1 Residual Current Device Block provides reliable protection against earth fault currents with an intentional tripping delay, ensuring selectivity with downstream devices. Suitable for commercial and industrial applications, this RCD block ensures safety and efficiency.

The ABB DDA204 B S-63/0.3 is a reliable RCD block suitable for assembly with MCBs S200 series. It provides sensitive protection against continuous current pulsating earth fault currents, ensuring safety in tertiary and industrial installations.