Miniature circuit breaker (MCB) are used in domestic and commercial installations for control and protection. The current rating of double pole and triple pole MCB is

2.0 to 6 amperes

0.5 to 60 amperes

5.0 to 60 amperes

6.0 to 100 amperes

10/15 amperes

15/20 amperes

10/20 amperes

15/30 amperes

25 Degree C

35 Degree C

45 Degree C

40 Degree C

Tamper proof as they are sealed

Used for close excess current protection

Used for control as well as to protect the circuit

Used for coarse excess current protection

Triple pole iron clad switch

Intermediate switch

Miniature circuit breaker

Earth leakage circuit breaker