The L&T 63A C Curve Single Pole MCB is a great choice for your circuit protection needs. This MCB features a C curve, meaning it is designed to trip faster than an M curve MCB. We are proud to offer the L&T 63 Amp Single Pole MCB. This product is designed for use in electrical systems with a rated voltage of 220 V. It is a C type curve product with a breaking capacity of 10 kA.