The Moeller Wiring Manual
Automation Systems
Electronic motor starters and drives
Command and signalling devices
Rotary Switches
Contactors and Relays
Motor-protective circuit-breaker
Overview
PKZM01, PKZM0 and PKZM4
PKZM01, PKZM0 and PKZM4 – auxiliary contacts
PKZM01, PKZM0 and PKZM4 – releases
Voltage releases
Undervoltage release
Shunt releases
PKZM01, PKZM0 and PKZM4 – operating principle schematics
PKZ2 – overview
PKZ2 – remote operator
PKZ2 – release
PKZ2 – auxiliary contact, trip-indicating auxiliary contact
PKZ2 – operating principle schematics
Circuit-breakers
All about Motors
Specifications, Formulae, Tables
Alphabetical index
These operate according to the electromagnetic principle and act on the switch mechanism of the circuit-breaker.
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