Three Phase, 415v Miniature Circuit Breaker (MCB)
- It is recommended that the power supply to your electric motor is fed directly from a miniature circuit breaker (MCB)
- This helps protect the motor from overload – if excessive load is applied to the electric motor the MCB trips, cutting the power supply to the motor avoiding overload and failure
- The use of MCB’s also enhances user safety
- Single pole MCB’s also available for single phase motors – see codes 49-034 / 49-035
| Use with Motor | Motor HP | Poles/Volts | Amps | MCB Order Code |
| 45/46-001 | 3 | 1 / 240 | 16 | 49-034 |
| 45/46-000 | 3.5 | 1 / 240 | 16 | |
| 45/46-008 | 4 | 1 / 240 | 20 | 49-035 |
| 45/46-002 | 4 | 3 / 415 | 10 | 49-036 |
| 45/46-003 | 5.5 | 3 / 415 | 10 | |
| 45/46-004 | 7.5 | 3 / 415 | 16 | 49-037 |
Order Code: 49-036 / 49-037
