ABB Residual Current Breaker with Overcurrent Protection (RCBO) DS201L 4500 Combined Safety Breaker for Sinusoidal AC Earth Fault Protection

Description

ABB Residual Current Breaker with Overcurrent Protection (RCBO) 4500 Combined Safety Breaker for Sinusoidal AC Earth Fault Protection

The ABB DS201L 4500 AC Type, C Characteristic RCBO delivers essential safety and circuit protection in a single, compact module.

This device is engineered for 1P+N installations, guarding end-user circuits against the three primary electrical faults: overload, short-circuit, and earth leakage.

Key Technical Specifications & Benefits:

• Protection Type (AC): Specifically detects and responds to sinusoidal alternating residual currents, making it suitable for standard, non-electronic loads.
• Tripping Curve (C): Features a C characteristic curve, designed for general applications that handle resistive and inductive loads (e.g., lighting and standard appliances).
• High Performance: Offers a conditional short-circuit breaking capacity (Icn) of 4.5kA (4500A).
• Versatile Ratings: Available in essential rated currents (In) from 6A to 32A and sensitivities (IΔn) including 30mA for additional direct contact protection.

The DS201L AC type is the economical and reliable choice for simple electrical networks in residential and small commercial buildings.