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Automatic 1Ph 1200A

We offer 1200 amp single 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 300SE Up to
600
Commercial, Telecom,
Farm, Light Industrial
Service Entrance Rated
Delayed Transition option
 Asco 300 Up to
600
Commercial, Telecom,
Farm, Light Industrial
 Delayed Transition option
Thomson
TS870SE
120/240 Commercial
Industrial,
Service Entrance Rated
Thomson
TS870
120/240 Commercial,
Industrial
 
Thomson
TS870SE-TCP
120/240 Commercial,
Industrial
Service Entrance Rated
Cam-lock Connections
Thomson
TS870-TCP
120/240 Commercial,
Industrial
Cam-lock Connections
 Asco 4000 Up to
600
Industrial, Telecom
Commercial
Delayed Transition option
Closed Transition option
Asco 7000SE Up to
600
Mission Critical
Industrial, Telecom,
Commercial
Service Entrance Rated
Delayed Transition option
Closed Transition option
Bypass Isolation option
Asco 7000 Up to
600
 Mission Critical
Industrial, Telecom,
Commercial
Delayed Transition option
Closed Transition option
Bypass Isolation option

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