ABB DS201AC-C16/0.03 RCBO, 2-Pole, 16A, C-Curve, 30mA, 6kA

The ABB DS201AC-C16/0.03 is a high-performance residual current circuit breaker with overcurrent protection (RCBO), engineered to provide comprehensive electrical safety in a compact 2-pole design. This device integrates both short-circuit and overload protection with residual current detection, ensuring that electrical circuits are shielded from faults while protecting users against electric shock. Built to rigorous standards, it offers a reliable solution for maintaining the integrity of electrical systems in various environments.

Advantages

This RCBO stands out due to its dual-functionality, which combines the features of a miniature circuit breaker and a residual current device into a single unit, saving valuable space in distribution boards. Its C-type tripping characteristic makes it highly effective for circuits with moderate inrush currents, such as those powering lighting or small appliances. The 30mA sensitivity is specifically calibrated to provide human protection against indirect contact, while the 6kA breaking capacity ensures robust performance during fault conditions.

Suitable for

• Residential electrical distribution boards
• Commercial office lighting circuits
• Small appliance power outlets
• Protection of final circuits against overloads and short circuits

When it may not be suitable

This device is designed for AC type residual current detection and may not be appropriate for circuits containing electronic equipment that generates DC components or high-frequency interference, where Type A or B devices might be required. It is also not intended for industrial applications requiring higher breaking capacities than 6kA.

Key specifications

• Rated current: 16A
• Tripping characteristic: C-curve
• Residual current sensitivity: 30mA
• Breaking capacity: 6kA
• Number of poles: 2
• Type: AC

How to use

The device is designed for DIN-rail mounting within a standard consumer unit or distribution board. Installation should be performed by a qualified electrician in accordance with local electrical regulations. Ensure that the supply cables are correctly terminated into the input terminals and that the load is connected to the output side, observing the correct polarity and torque settings for the terminal screws.

What to consider before purchase

• Verify that the 16A rating matches the load requirements of your circuit.
• Ensure the 30mA sensitivity is appropriate for the intended level of protection.
• Check that the DIN-rail space is sufficient for a 2-pole RCBO.
• Confirm that the AC type is suitable for the specific electrical loads connected to the circuit.

Usage recommendations: Regularly test the device using the integrated test button to ensure the mechanical tripping mechanism remains functional and provides ongoing protection for your electrical installation.