Multiquip M1270100004 Switch Selector 25SSIU2 - OEM Replacement Part

This voltage selector switch enables operators to configure output voltage settings on Multiquip WhisperWatt super silent generators, providing the flexibility to switch between single-phase and three-phase output configurations. Located on the generator control panel, this selector switch allows technicians to adjust voltage output for single-phase 240/120-volt operation or various three-phase configurations including 208Y/120, 220Y/127, 240Y/139 volts (at 3Ø 240/139 setting) and 416Y/240, 440Y/254, 480Y/277 volts (at 3Ø 480/277 setting). The switch is essential for matching generator output to specific application requirements on units with 20 kW prime output (25 kVA) and 22.0 kW standby output (27.5 kVA) ratings. Proper voltage selection ensures optimal performance of the synchronous generator's revolving field with star-neutral zigzag armature connection operating at 1,800 rpm and 60 Hz frequency. This switch works in conjunction with the output terminal panel and is a critical component for field configuration and voltage adjustment operations.

Compatible with the following Multiquip generator models:

• DCA25SSIU4F
• DCA25SSIU4FC8

Genuine Multiquip OEM part, sold by an authorized dealer.