Chint NB1633NC20A MCB Circuit Breaker, 3P, C20, 6kA

Looking for a cheap, no-fuss way to protect a three-phase circuit? The Chint NB1633NC20A is a 3-pole miniature circuit breaker rated C20 with 6kA breaking capacity, a great deal for anyone who wants a recognised brand on the DIN rail without overspending.

Protection built around your panel

• 3P design – covers all three phases in one device, so a three-phase line needs just one breaker.
• C20 rating – a 20A trip curve suited to general circuits with moderate inrush currents.
• 6kA breaking capacity – the rating you need for typical distribution board use.
• NB1-63 family – a familiar MCB series from Chint, which makes it easy to match with other modules in the board.

A good fit for electricians, installers and DIYers who are upgrading or building a distribution board and want to stock up on reliable breakers at a sharp price. Check that the C20 rating matches your cable and load before you order.