Motor Starters

Wye Delta Open Transition

This type of starter is used for large air compressors and pumps

Soft Start Solid State

PSI Soft Starters will always include SCR’s, Overload Relay, and By-Pass Contactor. The starter will deliver a controlled voltage to soft start.

Wye Delta Starter OEM mounted on Sub-Panel

Wye Delta Motor Starter for OEM’s mounted on a Sub-Panel

120 Volt Coils
Overload Relay

Wye-Delta Timer is an option and required if your control system does not do the timing function.

Wye-Delta Open Transition Enclosed

Wye-Delta Open Transition OEM Sub Panel Mounted

Solid State / Soft Start

VFD / Variable Frequency Drives