Moeller ZMR-1.6-PKZ2
Motor Protector Trip Block

UL/CSA max. 3 phase HP rating at: Adjustable thermal range (set to motor FLC) Setting range of adjustable magnetic trips
Hp@230 Hp@460 Thermal Amps Magnetic Amps

In this range, select the devices in accordance with the motor FLC

3/4 1 - 1.6 14 - 22

ZMR-1.6-PKZ2 Trip Module

Trip modules with overload relay function ZMR-...- PKZ2 are inserted in the load side of the motor protector disconnect handle. 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.

• 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


Motor-protective trip block with overload release Instruction Sheets
08/93 AWA 128-1228
Created: 12/4/01
[103 KB]

ZMR-1.6-PKZ2 Circuit Diagram

ZMR-1.6-PKZ2 Circuit Diagram

ZMR-1.6-PKZ2 Dimensions

ZMR-1.6-PKZ2 Dimensions

ZMR-1.6-PKZ2 Dimensions

Inch to MM Conversion

Convert to MM

MM to Inch Conversion

Convert to Inches

PKZ2 Summary PKZ2 Accessories

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