Motor Protection Circuit Breaker
CM611 Motor Protection Circuit Breaker
This Motor Protection Circuit Breaker is suitable for using in circuit up to AC 660V or 440V and current 0.1 to 63A.It can be used for protection of overload and short circuit of 3-phase squirrel-cage motors, and starters of motors as well at full voltage. It is suitable to protect the motor with under voltage trip.
Motor Protection Circuit Breaker can also be used in operating AC single phase load and DC load. It can monitor the fuse of switch disconnector to act as protection of phase failure. This product includes basic type switch and 26 accessories with purposes of expanding usage. It complies with standard of IEC60947-2.
2. Specifications of Motor Protection Circuit Breaker:
| Ratedcurrent(A) | 0.16 | 0.25 | 0.40 | 0.63 | 1.0 | 1.6 |
| Rated fixed current (A) | 0.1~0.16 | 0.16~0.25 | 0.25~0.40 | 0.40~0.63 | 0.63~1.0 | 1.0~l .6 |
| Rated current(A) | 2.5 | 4.0 | 6.3 | 10 | 16 | 20 |
| Rated fixed current(A) | 1.6~2.5 | 2.5~4.0 | 4.0~6.3 | 6.3~10 | 9.5~16 | 13~20 |
| Rated current(A) | 25 | 32 | 40 | 63 |
| Rated fixed current(A) | 19~25 | 20~32 | 30-40 | 40-63 |
4. Dimensions of Motor Protection Circuit Breaker:
Welcome to choose our sound quality electronic components, our miniature circuit breaker, earth leakage circuit breaker, AC contactor, Power relay, etc. can meet your needs.

America
Russia
Spain