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Cummins Onan Cummins OTEC400 - 400-Amp PowerCommand Outdoor Automatic Transfer Switch

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Type Standard Amp Rating 400 Load Mgmt. Not Compatible Voltage 120/208 Three-Phase Enclosure NEMA 3R Cummins PowerCommand® OTEC Automatic Transfer Switch Features the New PowerCommand® 40-11 control 400-Amp Automatic Transfer Switch (120/208V 3-Phase) For use w/ Cummins Onan

Direct OEM replacement for Cummins Onan part #otec400
Generator Parts Controllers And Accessories component Docs-verify fitment
Catalog pricing from $7156.44 with 1 offers
Drop-in fit - match part number on old unit/manual

In Stock — Ready to ShipSale −20%$4,580.95List $5,725.95Save $1,145.00Same-day shipping on orders before 2 PM ET

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Cummins OTEC400 - 400-Amp PowerCommand Outdoor Automatic Transfer Switch

$4,580.95$5,725.95In stock

In Stock · Ready to Dispatch

Orders before 2:00 PM EST ship same business day.

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Helpful guides for Generators & power equipment

Find Your Generator Controller Part NumberHow to read the MPN off Generac Nexus/Evolution, Kohler APM402, and Cummins Onan controllers so you order the exact board the first time.Read

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Frequently Asked Questions About Cummins Onan OTEC400

Is otec400 a direct fit?

Yes. Match part number otec400 on your old unit or manual. Same number means direct OEM fit — confirm Generator Parts Controllers And Accessories application.

How fast does this ship?

Orders before 2 PM ET ship same day from regional hubs. Free freight on orders over $300.