Moeller PKZ2
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| PKZ2 with ZM Overload | PKZ2 with ZMR Overload |
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| PKZ2 Features: • Adjustable thermal and magnetic trips set in accordance with the motor FLC. • Tamper-proof lids that cover thermal and magnetic settings when the device is on. • Ambient compensation. • Phase failure sensitivity. • Coding accessory to insure insertion of correct module for the motor rating |
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| Standard trip modules ZM-...-PKZ2
are inserted on the load side of the motor protector
disconnect handle. In case of overload or short circuit,
the trip module will cause the motor protector switch
mechanism to open and disconnect power to the load. Similar to the operation of an overload relay, the ZMR uses a set of auxiliary contacts to de-energize a contactor coil circuit and signal an overload condition. A short circuit will trip open the motor protector just like the standard ZM trip module. The ZMR is also supplied with a HAND/AUTO reset feature. It cannot be combined with U/A voltage trips or RE/RS remote control drives. |
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| Click here to view the data on the PKZ2/ZM Combination | Click here to view the data on the PKZ2/ZMR Combination |
| Click here to view the PKZ2 Features and accessories | |
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 Motor-protective
circuit-breaker PKZ2 Overload monitoring of EEx e motors |
PKZ2 Dimensions |
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