M 4
M 4
Motor prot. circuit breaker for two-speed 3-ph. fans with star /delta connection
Ref.-No. 01571
Features
Relay switch and full protection unit for two speed three-phase fans with built in thermal contacts. Light grey polymer housing with control lamp for surface installation. Protection class IP 55. Switching by a 3 step switch "0-1-2". Manual re-start after failure by switch position "0".Additional data and accessories
Technical Data
General Information
| Ref.-No.: | 01571 |
|---|---|
| Type: | M 4 |
| Voltage: | 400 V , 3 ph , 50 Hz |
| Rated current (FLC) uncontrolled: | 12 A |
| IP protection category: | 54 |
| Weight: | 1 kg |
| Wiring diagram no.: | 144 |