MPU-32 Series - Motor Protection Unit

MPU_32_PG6_200
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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
ApprovalsAnalog Output (mA)CommsIEEE Device NumbersRelay
Contact
Operating
Mode
Compare
MPU-32-00-0065 - 26580 - 275Three Form C (N.O./N.C.)UL; CSA; C-Tick; CE4-20RS/TIA-23237
38
46
49
50
50G
50N
51
51G
51N
66
74
86
87
Fail-safe
Non Fail-safe
MPU-32-00-0165 - 26580 - 275Three Form C (N.O./N.C.)UL; CSA; C-Tick; CE4-20RS/TIA-23237
38
46
49
50
50G
50N
51
51G
51N
66
74
86
87
Fail-safe
Non Fail-safe
MPU-32-01-0065 - 26580 - 275Three Form C (N.O./N.C.)UL; CSA; C-Tick; CE4-20RS/TIA-232
RS/TIA-485
37
38
46
49
50
50G
50N
51
51G
51N
66
74
86
87
Fail-safe
Non Fail-safe
MPU-32-01-0165 - 26580 - 275Three Form C (N.O./N.C.)UL; CSA; C-Tick; CE4-20RS/TIA-232
RS/TIA-485
37
38
46
49
50
50G
50N
51
51G
51N
66
74
86
87
Fail-safe
Non Fail-safe
MPU-32-02-0065 - 26580 - 275Three Form C (N.O./N.C.)UL; CSA; C-Tick; CE4-20RS/TIA-232
DeviceNet
37
38
46
49
50
50G
50N
51
51G
51N
66
74
86
87
Fail-safe
Non Fail-safe
MPU-32-02-0165 - 26580 - 275Three Form C (N.O./N.C.)UL; CSA; C-Tick; CE4-20RS/TIA-232
DeviceNet
37
38
46
49
50
50G
50N
51
51G
51N
66
74
86
87
Fail-safe
Non Fail-safe
MPU-32-04-0065 - 26580 - 275Three Form C (N.O./N.C.)UL; CSA; C-Tick; CE4-20RS/TIA-232
Ethernet
37
38
46
49
50
50G
50N
51
51G
51N
66
74
86
87
Fail-safe
Non Fail-safe
MPU-32-04-0165 - 26580 - 275Three Form C (N.O./N.C.)UL; CSA; C-Tick; CE4-20RS/TIA-232
Ethernet
37
38
46
49
50
50G
50N
51
51G
51N
66
74
86
87
Fail-safe
Non Fail-safe
MPU-32-SMK

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