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ABB 1P+N 16A 30mA RCBO (DS301C-C16/0.03) –

The ABB DS301C-C16/0.03 is a 16A, 30mA Type AC RCBO designed for high-performance residential safety. It integrates earth leakage, overload, and short-circuit protection into a single 1P+N module to be installed in final circuits. This Italian-made device ensures comprehensive protection by disconnecting both phase and neutral during hazardous leakage events.

Quick Answer

Yes, invest in the ABB DS301C-C16/0.03 if you prioritize superior electrical safety for your residential circuits. This 1P+N RCBO delivers essential 30mA direct contact protection, safeguarding against fatal shocks while preventing overloads and short circuits. Its 6kA breaking capacity reliably handles fault currents, making it a robust, all-in-one solution for modern Indian homes.

✓Safeguards residents from leakage currents — 30mA Type AC sensitivity detects minor insulation failures.
✓Rated for 16A continuous operation — manages standard residential circuit loads across a 180–264V range.
✓High fault current interruption — 6kA breaking capacity prevents device destruction during major shorts.
✓Compact design saves 50% space — 1-module width (18mm) replaces separate MCB and RCCB units.
✓Built for long-term mechanical reliability — tested for 20,000 mechanical endurance cycles.
✓Visual status updates for troubleshooting — includes a yellow test button and dedicated trip indicator.

This ABB DS301C-C16/0.03 RCBO is ideal for homeowners and electricians upgrading residential final circuits, seeking robust, integrated protection against shock, overload, and short circuits. Avoid if your application demands higher amperage, different trip characteristics, or significantly larger breaking capacities beyond typical Indian household requirements.

Product Overview
The ABB DS301C-C16/0.03 is a 16A, 30mA Type AC RCBO designed for high-performance residential safety. It integrates earth leakage, overload, and short-circuit protection into a single 1P+N module to be installed in final circuits. This Italian-made device ensures comprehensive protection by disconnecting both phase and neutral during hazardous leakage events.

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Engineering Analysis
The 30mA sensitivity provides essential additional protection against direct contact, tripping in ≤300ms to stop current flow before it becomes fatal. With a 6kA breaking capacity, the unit safely handles significant fault currents at the distribution board level. The 2P (1P+N) poles are critical for ensuring neutral protection, preventing potential return-path shocks even when the phase is disconnected.

Technical Support & FAQs