Variac Variable Transformers
 

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Staco VARIAC Variable Transformers

Return to Variable Transformer Selector

(Click on P/N for more detailed specifications)

240V Single Phase Input with up to 280 Outputs

Part Number Input Phase Hertz Output Constant Current/ Constant Impedance* Rating Features
252 240 1 PH 50/60 0-240 0.8A/ 1.0A*
0-264 0.8A  
171-2 240 1 PH 50/60 0-240 1.75A/ 2.2A* 2-Ganged Unit
60 0-264 1.75A
201-2 240 1 PH 50/60 0-240 2.0A/ 2.5A* 2-Ganged Unit
60 0-264 2.00A
221B-2 240 1 PH 50/60 0-240 2.5A/ 3.2A* 2-Ganged Unit
60 0-264 2.5A
291-2 240 1 PH 50/60 0-240 3.00A/ 3.5A* 2-Ganged Unit
60 0-264 3.00A
1020B 240 1 PH 50/60 0-240 3.5A/ 5.0A* Add 'CT' Suffix for Cased version
0-280 3.5A
M1020B 240 1 PH 50/60 0-240 3.5A/ 5.0A Motorized; Add 'CT' Suffix for Cased version
0-280 3.5A
3PN1020B 240 1 PH 50/60 0-280 3.5A Case, Cord, Plug, Switch, Light, Fuse, Receptacle
501C-2 240 1 PH 50/60 0-240 5A/ 7A* 2-Ganged Unit
0-280 5A
M501C-2 240 1 PH 50/60 0-240 5A/ 7A* Motorized; 2-Ganged Unit
0-280 5A
1220B 240 1 PH 60 0-240 5A/ 7A* Add 'CT' Suffix for Cased version
M1220B 240 1 PH 60 0-240 5A/ 7A* Motorized; Add 'CT' Suffix for Cased version
3PN1220B 240 1 PH 60 0-240 5.0A Case, Cord, Plug, Switch, Light, Fuse, Receptacle
1520 240 1 PH 50/60 0-240 9.5A/ 12A* Add 'CT' Suffix for Cased version
0-280 9.5A
M1520 240 1 PH 50/60 0-240 9.5A/ 12A* Motorized; Add 'CT' Suffix for Cased version
0-280 9.5A
3PN1520B 240 1 PH 50/60 0-280 9.5A Case, Cord, Plug, Switch, Light, Fuse, Receptacle
1010B-2 240 1 PH 50/60 0-240 10A/ 13A* 2-Ganged Unit; Add 'CT' Suffix for Cased version
0-280 10A
M1010B-2 240 1 PH 50/60 0-240 10A/ 13A* Motorized; 2-Ganged Unit; Add 'CT' Suffix for Cased version
0-280 10A
2520 240 1 PH 50/60 0-240 10A/ 13A* Add 'CT' Suffix for Cased version
0-280 10A
M2520 240 1 PH 50/60 0-240 10A/ 13A* Motorized; Add 'CT' Suffix for Cased version
0-280 10A
3PN2520B 240 1 PH 50/60 0-280 10A Case, Cord, Plug, Switch, Light, Fuse, Receptacle
1210B-2 240 1 PH 60 0-240 12A/ 15A* 2-Ganged Unit; Add 'CT' Suffix for Cased version
M1210B-2 240 1 PH 60 0-240 12A/ 15A* Motorized; 2-Ganged Unit; Add 'CT' Suffix for Cased version
1510-2 240 1 PH 50/60 0-240 15A/ 20A* Add 'CT' Suffix for Cased version
0-280 15A
M1510-2 240 1 PH 50/60 0-240 15A/ 20A* Motorized; Add 'CT' Suffix for Cased version
0-280 15A
2520-2 240 1 PH 50/60 0-240 20A/ 26A* 2-Ganged Unit, 1 52LAC Chokes Required; Add 'CT' Suffix for Cased version
0-280 20A
M2520-2 240 1 PH 50/60 0-240 20A/ 26A* Motorized; 2-Ganged Unit, 1 52LAC Chokes Required; Add 'CT' Suffix for Cased version
0-280 20A
2510-2 240 1 PH 50/60 0-240 25A/ 30A* 2-Ganged Unit, Add 'CT' Suffix for Cased version
0-280 25A
M2510-2 240 1 PH 50/60 0-240 25A/ 30A* Motorized; 2-Ganged Unit, Add 'CT' Suffix for Cased version
0-280 25A
5021 240 1 PH 50/60 0-240 28A Add 'CT' Suffix for Cased version
0-280
M5021 240 1 PH 50/60 0-240 28A Motorized; Add 'CT' Suffix for Cased version
0-280
2520-3 240 1 PH 50/60 0-240 30A/ 39A* 3-Ganged Unit, 3 52LAC Chokes Required; Add 'CT' Suffix for Cased version
0-280 30A
M2520-3 240 1 PH 50/60 0-240 30A/ 39A* Motorized; 3-Ganged Unit, 3 52LAC Chokes Required; Add 'CT' Suffix for Cased version
0-280 30A
6020 240 1 PH 50/60 0-240 35A Add 'CT' Suffix for Cased version
0-280
M6020 240 1 PH 50/60 0-240 35A Motorized; Add 'CT' Suffix for Cased version
0-280
5011-2S 240 1 PH 50/60 0-280 50A 2-Ganged Unit; Add 'CT' Suffix for Cased version
M5011-2S 240 1 PH 50/60 0-280 50A Motorized; 2-Ganged Unit; Add 'CT' Suffix for Cased version
5021-2P 240 1 PH 50/60 0-240 56A 2-Ganged Unit; Add 'CT' Suffix for Cased version
0-280
M5021-2P 240 1 PH 50/60 0-240 56A Motorized; 2-Ganged Unit; Add 'CT' Suffix for Cased version
0-280
6011-2S 240 1 PH 50/60 0-240 60A 2-Ganged Unit; Add 'CT' Suffix for Cased version
0-280
M6011-2S 240 1 PH 50/60 0-240 60A Motorized; 2-Ganged Unit; Add 'CT' Suffix for Cased version
0-280
6020-2P 240 1 PH 50/60 0-240 70A 2-Ganged Unit; Add 'CT' Suffix for Cased version
0-280
M6020-2P 240 1 PH 50/60 0-240 70A Motorized; 2-Ganged Unit; Add 'CT' Suffix for Cased version
0-280
5021-3P 240 1 PH 50/60 0-240 84A 3-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
M5021-3P 240 1 PH 50/60 0-240 84A Motorized; 3-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
6020-3P 240 1 PH 50/60 0-240 105A 3-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
M6020-3P 240 1 PH 50/60 0-240 105A Motorized; 3-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
5021-4P 240 1 PH 50/60 0-240 112A 4-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
M5021-4P 240 1 PH 50/60 0-240 112A Motorized; 4-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
6011-4PS 240 1 PH 50/60 0-240 120A 4-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
M6011-4PS 240 1 PH 50/60 0-240 120A Motorized; 4-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
6020-4P 240 1 PH 50/60 0-240 140A 4-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
M6020-4P 240 1 PH 50/60 0-240 140A Motorized; 4-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
5011-6PS 240 1 PH 50/60 0-280 150A 6-Ganged Unit; Add 'E' Suffix for Enclosed version
M5011-6PS 240 1 PH 50/60 0-280 150A Motorized; 6-Ganged Unit; Add 'E' Suffix for Enclosed version
5021-6P 240 1 PH 50/60 0-240 168A 6-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
M5021-6P 240 1 PH 50/60 0-240 168A Motorized; 6-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
6020-5P 240 1 PH 50/60 0-240 175A 5-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
M6020-5P 240 1 PH 50/60 0-240 175A Motorized; 5-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
6011-6PS 240 1 PH 50/60 0-240 180A 6-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
M6011-6PS 240 1 PH 50/60 0-240 180A Motorized; 6-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
5021-7P 240 1 PH 50/60 0-240 196A 7-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
M5021-7P 240 1 PH 50/60 0-240 196A Motorized; 7-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
6020-6P 240 1 PH 50/60 0-240 210A 6-Ganged Unit; Add 'CT' Suffix for Cased version; Add 'E' Suffix for Enclosed version
0-280
M6020-6P 240 1 PH 50/60 0-240 210A Motorized; 6-Ganged Unit; Add 'CT' Suffix for Cased version; Add 'E' Suffix for Enclosed version
0-280
5021-8P 240 1 PH 50/60 0-240 224A 8-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
M5021-8P 240 1 PH 50/60 0-240 224A Motorized; 8-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
6011-8PS 240 1 PH 50/60 0-240 240A 8-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
M6011-8PS 240 1 PH 50/60 0-240 240A Motorized; 8-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
6020-7P 240 1 PH 50/60 0-240 245A 7-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
M6020-7P 240 1 PH 50/60 0-240 245A Motorized; 7-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
M5011-10PS 240 1 PH 50/60 0-240 250A Motorized; 10-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
5021-9P 240 1 PH 50/60 0-240 252A 9-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
M5021-9P 240 1 PH 50/60 0-240 252A Motorized; 9-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
6020-8P 240 1 PH 50/60 0-240 280A 8-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
M6020-8P 240 1 PH 50/60 0-240 280A Motorized; 8-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
M6011-10PS 240 1 PH 50/60 0-240 300A Motorized; 10-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
6020-9P 240 1 PH 50/60 0-240 315A 9-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
M6020-9P 240 1 PH 50/60 0-240 315A Motorized; 9-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
M6011-12PS 240 1 PH 50/60 0-240 360A Motorized; 12-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
M6011-14PS 240 1 PH 50/60 0-240 420A Motorized; 14-Ganged Unit;  Add 'E' Suffix for Enclosed version
0-280
M6011-16PS 240 1 PH 50/60 0-240 480A Motorized; 16-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
M6011-18PS 240 1 PH 50/60 0-240 540A Motorized; 18-Ganged Unit; Add 'E' Suffix for Enclosed version
0-280
 

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