MPR-3M Motor Protection Relay

PublishTime：2025-03-17

The MPR-3M is a motor protection relay designed for 3-phase, 3-wire input systems. It monitors overload current, phase asymmetry, phase failure, and phase sequence, as well as under current. It features LED indication for power on, trip relay, and has test and reset functions via front or remote access. The relay is mounted on a DIN rail and offers a DPDT relay output. Users can select trip time curves and motor current ratings. The device has a display with 3 LEDs, 2 knobs, and 2 push buttons for settings and indications. It supports automatic or manual reset and has auxiliary supply specifications for voltage, frequency, and power consumption. The input specifications include overload current, phase asymmetry, phase failure, phase sequence, and under current functions. The relay has CT settings for different current ranges and operates within specified temperature and humidity conditions.

Brand of Product：	Selec
Part#：	MPR-3M More Part#
Product Category：	Motor Protection Relay More
Application：	[ Motor protection in 3-phase systems ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	DIN Rail Mount
Language：	English Chinese Chinese and English Japanese
Date of Creation：
Version Number：
Data Encoding：
Data Size：	260 KB

Data section preview(2pages)

- The full preview is over,the data is 2 pages -

Download

+1 Like
Add to Favorites

Recommend

Technical Resources

More>

All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.

Integrated Circuits