ABB Residential Current Breaker Over Current (RCBO) DS201T 6000 Ay type, B characteristic – Excellent Earth Leakage & Overcurrent Protection with Anti-Nuisance Tripping

Description

ABB Residential Current Breaker Over Current (RCBO) DS201T 6000 Ay type, B characteristic – Excellent Earth Leakage & Overcurrent Protection with Anti-Nuisance Tripping

The ABB DS201 and specialized DS201T series deliver comprehensive all-in-one protection against overload, short-circuit, and dangerous earth fault currents in a compact 1P+N/1+N device.

This versatile range includes three sophisticated residual current types: AC, A, and APR. The standard AC type provides robust protection against sinusoidal alternating earth fault currents.

For superior safety with modern loads, the A and APR types extend protection to cover both alternating and direct pulsating earth fault currents.

Crucially, the APR type is engineered with enhanced resistance to unwanted tripping, ensuring an optimal trade-off between continuity of service and high safety, making it ideal for sensitive systems.

With a high rated short-circuit capacity (Icn) of 6000 A (6kA) , these RCBOs are available with B and C tripping characteristics and rated currents (In) up to 40 A.

All variants offer protection against indirect contact, with IΔn=30 mA providing additional protection against direct contact.

The standard DS201 models are perfect for residential, commercial, and industrial sites , while the specialized DS201T is engineered for demanding railway, rolling stock, and traction applications