Phase sequence monitoring relay GU90
three-phaseDIN railelectronic

phase sequence monitoring relay
phase sequence monitoring relay
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Characteristics

Measured/monitored value
phase sequence
Network
three-phase
Mounting
DIN rail
Other characteristics
electronic

Description

GU90 - threephase sequence supervisor Electronic instrument that supervises the sequence of a threephase power line. The leds on the front point out: • Red led: relay ON. • Yellow led: supply voltage connected. If one or more phases disappear, the relay turns off. It is available with function F.33

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.