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Product Name:Three phase OC and OL
Introduce:The relay can detect the over current, over load, phase failure and the imbalance between phases current; internally it is equipped with an alarm buzzer, over current and over load independent output relays; it also acts as a digital three-phase AC ammeter. Two installation methods are available:open-hole mounting and guide rail mounting. Measurement range:0.0~99.9 ~9999A(AC)


Product Name:Three phase OC and UC
Introduce:The relay can detect the over current, over load, under current, phase failure and the imbalance between phases current; internally it is equipped with an alarm buzzer, upper-limit and lower-limit independent output relays; it also acts as a digital three-phase AC ammeter. Two installation methods are available:open-hole mounting and guide rail mounting. Measurement range:0.0~99.9 ~9999A(AC).


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