MPU-32 Series - Motor Protection Unit

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The MPU-32 Motor Protection Unit is used to provide current and temperature-based protection, metering, and data logging for three-phase low-voltage medium-horsepower induction motors. This relay is ideal for retrofitting and upgrading obsolete or aging motor protection using existing CTs. See the PMA Family of Panel Mount Adapter Kits to replace common obsolete relays.

Access specifications, certifications, check availability and order parts below

Catalog #Supply
Voltage
VAC
Supply
Voltage
VDC
Relay Contacts ConfigAnalog Output Current mACommunicationsIEEE Device NumbersRelay
Contact
Operating
Weight (lbs/g)Conformally coatedDigital InputsFrequencyGF Trip Level Range pctGF Trip Time sHarmonic FilteringReset TypeCompare
MPU-32-00-0065 - 26580 - 2753 Form C (N.O./N.C.)4 - 20RS/TIA-23237 - 38 - 46 - 49 - 50 - 50G - 50N - 51 - 51G - 51N - 66 - 74 - 86 - 87Fail-safe / Non Fail-safe0 KgStandard150; 60; ASD5 - 100% of CT-Primary Rating0.0 - 100.0Standard (DFT)Front-panel switch/Remote N.O. Contact
MPU-32-00-0165 - 26580 - 2753 Form C (N.O./N.C.)4 - 20RS/TIA-23237 - 38 - 46 - 49 - 50 - 50G - 50N - 51 - 51G - 51N - 66 - 74 - 86 - 87Fail-safe / Non Fail-safe0 KgStandard150; 60; ASD5 - 100% of CT-Primary Rating0.0 - 100.0Standard (DFT)Front-panel switch/Remote N.O. Contact
MPU-32-01-0065 - 26580 - 2753 Form C (N.O./N.C.)4 - 20RS/TIA-232 - RS/TIA-48537 - 38 - 46 - 49 - 50 - 50G - 50N - 51 - 51G - 51N - 66 - 74 - 86 - 87Fail-safe / Non Fail-safe0 KgStandard150; 60; ASD5 - 100% of CT-Primary Rating0.0 - 100.0Standard (DFT)Front-panel switch/Remote N.O. Contact
MPU-32-01-0165 - 26580 - 2753 Form C (N.O./N.C.)4 - 20RS/TIA-232 - RS/TIA-48537 - 38 - 46 - 49 - 50 - 50G - 50N - 51 - 51G - 51N - 66 - 74 - 86 - 87Fail-safe / Non Fail-safe0 KgStandard150; 60; ASD5 - 100% of CT-Primary Rating0.0 - 100.0Standard (DFT)Front-panel switch/Remote N.O. Contact
MPU-32-02-0065 - 26580 - 2753 Form C (N.O./N.C.)4 - 20RS/TIA-232 - DeviceNet37 - 38 - 46 - 49 - 50 - 50G - 50N - 51 - 51G - 51N - 66 - 74 - 86 - 87Fail-safe / Non Fail-safe0 KgStandard150; 60; ASD5 - 100% of CT-Primary Rating0.0 - 100.0Standard (DFT)Front-panel switch/Remote N.O. Contact
MPU-32-02-0165 - 26580 - 2753 Form C (N.O./N.C.)4 - 20RS/TIA-232 - DeviceNet37 - 38 - 46 - 49 - 50 - 50G - 50N - 51 - 51G - 51N - 66 - 74 - 86 - 87Fail-safe / Non Fail-safe0 KgStandard150; 60; ASD5 - 100% of CT-Primary Rating0.0 - 100.0Standard (DFT)Front-panel switch/Remote N.O. Contact
MPU-32-04-0065 - 26580 - 2753 Form C (N.O./N.C.)4 - 20RS/TIA-232 - Ethernet37 - 38 - 46 - 49 - 50 - 50G - 50N - 51 - 51G - 51N - 66 - 74 - 86 - 87Fail-safe / Non Fail-safe0 KgStandard150; 60; ASD5 - 100% of CT-Primary Rating0.0 - 100.0Standard (DFT)Front-panel switch/Remote N.O. Contact
MPU-32-04-0165 - 26580 - 2753 Form C (N.O./N.C.)4 - 20RS/TIA-232 - Ethernet37 - 38 - 46 - 49 - 50 - 50G - 50N - 51 - 51G - 51N - 66 - 74 - 86 - 87Fail-safe / Non Fail-safe0 KgStandard150; 60; ASD5 - 100% of CT-Primary Rating0.0 - 100.0Standard (DFT)Front-panel switch/Remote N.O. Contact
MPU-32-SMK0 Kg

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