

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 |
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Type: | M 4 |
Weight: | 1,30 kg |
Wiring diagram no.: | 144 |