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Current relays and power limiters

PMT-104 Overload Relay

PMT-104 Overload Relay is designed for continuous control of the effective current of the single-phase load of 1 to 400 A and its turn off in case of exceeding the maximum load current specified by the user (Overcurrent protection with independent-time) with set offtime and its further automatic turn on with a specified ontime or with block of restart (reclosing).

PMT-104 Overload Relay is designed for continuous control of the effective current of the single-phase load of 1 to 400 A and its turn off in case of exceeding the maximum load current specified by the user (Overcurrent protection with independent-time) with set offtime and its  further automatic turn on with a specified ontime  or with  block of restart (reclosing). The current settings and the ontime of automatic restart (reclosing) are set by the user via potentiometers located on the front panel of the device.

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