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Automatic 3Ph 3000A

We offer 3000 amp three phase automatic transfer switches from Asco and Thomson. All models include a microprocessor controller. Open Transition (break-before-make) is standard, but see Notes in the chart below for other available options.

Transfer Switch	VAC	Typical Applications	Notes
Asco 300 SE	Up to 600	Commercial, Telecom, Farm, Light Industrial	Service Entry Rated Delayed Transition option
Asco 300	Up to 600	Commercial, Telecom, Farm, Light Industrial	Delayed Transition option
Asco 4000	Up to 600	Industrial Commercial, Telecom	Delayed Transition option Closed Transition option
Thomson TS880SE	Up to 600	Mission Critical Industrial Commercial, Telecom	Service Entry Rated Closed Transition option Dual Source option Bypass Isolation option
Thomson TS880	Up to 600	Mission Critical Industrial Commercial, Telecom	Closed Transition option Dual Source option Bypass Isolation option
Asco 7000SE	Up to 600	Mission Critical Industrial Commercial, Telecom	Service Entry Rated Delayed Transition option Closed Transition option Bypass Isolation option
Asco 7000	Up to 600	Mission Critical Industrial Commercial, Telecom	Delayed Transition option Closed Transition option Bypass Isolation option