Pilz phase sequence monitors - available in two housing widths - monitor the phase sequence in three-phase supplies and ensure the correct direction of rotation on three-phase asynchronous motors.
Phase sequence monitoring
S1PN
The S1PN phase sequence monitoring relay detects the phase field of a 3-phase supply.
Features:
- Measuring voltage up to 690 VAC
- Detects asymmetry
- Monitors phase sequence
- Monitors phase failure
- Fuse monitoring
- LEDs
- Extensive voltage range
Please click on the links to the right for more information.
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