nb3leu-b40 chint rcbo 40a b curve 30ma 10ka 1 pole + neutral

Chint's NB3LEU Series: single module RCBO for single phase and 3 phase boards.

• B and C curve
• 6A to 50A
• 30mA
• 10kA Breaking capacity

RCBOs (Residual Current Breaker with Overcurrent) are types of circuit breakers installed to prevent overload on a particular circuit, thus preventing anyone from getting a potentially fatal electric shock. A typical RCBO will have two circuits to detect imbalances and overloads, alongside an interrupt method such as a breaker or a trip.

Having circuit protection safety measures securely ensures the automatic disconnection of the circuits in use. In the event of an overload this will prevent any damage to your networks and the equipment that uses the networks.

LED Controls stock definitive and thorough range of circuit protection products and devices for both the domestic and commercial markets. We aim to price our products competitively with further offers and discounts based on quantity.