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Produkte/Monitoring Relays/3-Phase Monitoring

Anfrageformular

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Series Function Nominal voltage (V) Output Code
MWS Phase sequence, phase failure 3 x 208 →3 x 480 V ∿ 1 single pole changeover relay 84873029
MWS2 Phase sequence, phase failure 3 x 208 →3 x 440 V ∿ 2 single pole changeover relay 84873021
MWU Phase sequence, phase failure, undervoltage 3 x 208 →3 x 480 V ∿ 1 single pole changeover relay 84873023
MWG Phase sequence and failure 3 x 208 →3 x 480 V AC* 1 single pole changeover relay 84873022
MWUA Phase sequence, phase failure, imbalance (asymmetry), over and undervoltage in window mode 3 x 208 →3 x 480 V ∿ 1 single pole changeover relay 84873025
MWA Phase sequence, phase failure imbalance (asymmetry) 3 x 208 →3 x 480 V ∿ 1 single pole changeover relay 84873024
M3US Under/overvoltage between phases 3 x 208 →3 x 480 V ∿* 1 single pole changeover relay 84873222
Anfrageformular

Series Function Nominal voltage (V) Output Code
EMWS Phase sequence, phase failure 3 x 208 →3 x 480 V ∿ 1 single pole changeover relay 84903020
EWS2 Phase sequence & failure 3 x 230 →3 x 415 VAC 2 changeover relays 84873034
Anfrageformular

Series Functions Nominal voltage (V) Output Code
HWUA Phase sequence, phase failure, asymmetry, under/overvoltage with independent settings 3 x 220 →3 x 480 V∿* 1 single pole changeover relay 84873026
H3USN Over and undervoltage between phases and neutral / loss of neutral 3 x 120 →3 x 277 V ∿* 2 single changeover relays / one per threshold 84873221
H3US Under/overvoltage between phases 3 x 220 →3 x 480 V ∿* 2 single changeover relays / one per threshold 84873220