Automatic Transfer Switches & Parts

Milbank Residential Vigilant ATS series transfer switch 240V single phase nema 1R with 5 year limited warranty more info

For the same price, we have a high quality, LED replacement for this lamp.  Click here.   more info

LED Lamp, Amber for Onan ATS Please note:  The lens on this lamp is not detachable like the original, so you need to make sure you order the right color. We can also get the... more info

ATS Controller, Universal 120-240V 1or3 Phase See Manual here more info

Ronk ATS, 100A, 2 Pole, 240V, Nema 3R more info

ATS20012,  Ronk ATS, 200A, 2 Pole, 240V, Nema 3R more info

ATS Control Kit for 1Phase more info

ATS Control Kit for 3Ph w/ Xfrmer more info

LED Lamp, Clear for Onan ATS Please note:  The lens on this lamp is not detachable like the original, so you need to make sure you order the right color. We can also get the... more info

Note:  This coil is now obsolete - there is limited stock at the factory.  Once that is depleted, we will no longer be able to provide this part.  Please contact us for a possible... more info

This quality original equipment 100 amp contactor can be used in Dynagen and Milbank Vigilant 100A automatic transfer switches.  Milbank part # Z1176255.   Made in Japan. This is also an... more info

News Flash! We can now have these boards repaired in most cases!  We recommend sending us a photo of front & back sides before sending it in. New control board for Dynagen, Milbank and Ronk... more info

This exercise clock is powered by 110 - 120VAC, and replaces the timers following exactly: DynaGen ACC0073 Milbank Z1157711 or 1157711 Ronk ELCO6130S Can be used for any application that needs a... more info

GM29863 - Kohler Upper Coil, 100 A For 100 Amp Kohler transfer switch more info

GM29864 - Kohler Lower Coil, 100 A For 100 Amp Kohler transfer switch more info

LED Lamp, Green for Onan ATS Please note:  The lens on this lamp is not detachable like the original, so you need to make sure you order the right color. We can also get the... more info

1 End open more info

This new Kohler part includes the main lugs, and the wiring harness shown.  Note: Kohler GM41938 switch assembly supersedes to this new Kohler GM7146 contactor assy. This can also replace... more info

This 14 volt  LAMP BASE / HOUSING is a direct replacement for  CUMMINS / ONAN LAMP  322-0369-01 (NO LENS),   WE ARE OFFERING THIS IMPROVED LED REPLACEMENT.... more info

This is the coil clearing limit switch for GE / Zenith Automatic Transfer Switches SCN / SCE / CNE. May be labeled as  UNIMAX DAT580.  Save big on the same part GE Zenith sells for much... more info

Milbank Vigilant Transfer switch    5 year limited warranty  Dimensions 16" x 14" x 6 (L x W x H) Weight 25lbs Common features external digital display and LED's ... more info

Vigilant Transfer switch labeled as Milbank MGVATS2001240 brand - Excellent Quallity & design! Same design as Dynagen VTS2-0200-2-240-12-X-N3-LS or VTS20200224012XN3LS Common... more info

ATS Motor Brake Board, CH, WH is functional in place of Cutler Hammer Part# 256P847H01, "just a little more modern (updated)". more info

LED Lamp, Red for Onan ATS Please note:  The lens on this lamp is not detachable like the original, so you need to make sure you order the right color. We can also get the... more info

News Flash! We can now have these boards repaired in many cases!  We recommend sending us a photo of front & back sides before sending it in. New genuine control board for Dynagen, Milbank,... more info

200Amp, 2 Pole, 240Volt, Nema 3R Excellent Quallity & design! We are an authorized distributor for Ronk, the manufacturer of these switches.   Same design as... more info