3P Circuit Breaker 3P 6kA Circuit Breaker TOSUNlux TSB3-63 3P €3.80 3P MCB: Ideal for commercial and industrial environments, the TSB3-63 3P model is distinguished by its 4.5/6kA breaking capacity.Maximum Efficiency and Safety: Offers a short-circuit rating of 6000A for currents from 6A to 40A and 4500A for currents from 50A to 63A. Robust Construction: It has a mechanical durability of 20,000 cycles and an... View