The Moeller Wiring Manual
Automation Systems
Electronic motor starters and drives
Command and signalling devices
Rotary Switches
Overview
ON-OFF Switches, Main Switches, Maintenance Switches
Changeover Switches, Reversing Switches
(Reversing) Star-Delta Switches
Multi-Speed Switches
Interlock Circuits
Single-Phase Starting Switches
Meter Selector Switches
Heater Switches
1-pole disconnection, 3 steps
Step Switches
Rotary Switches and Switch-Disconnectors with ATEX Approval
Contactors and Relays
Motor-protective circuit-breaker
Circuit-breakers
All about Motors
Specifications, Formulae, Tables
Alphabetical index
T0-2-15114, complete rotation possible
Further heater switches, 2- and 3-pole, with alternative circuitry, output stages, and number of steps are described in the Moeller Main Catalogue, Industrial Switchgear and in the catalogue K 115.