Variac Variable Transformers
 

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Staco VARIAC Variable Transformers

Return to Variable Transformer Selector

(Click on P/N for more detailed specifications)

120V Single Phase 50/60 Hz Input with up to 280V Output

Part Number 1PH Input Volts Output

Current Rating to 150V

Current Rating at 215V

Current Rating at 280V

 Features
1020B 120 0-280 3.5A 2.0A 1.5A Add 'CT' Suffix for Cased version
M1020B 120 0-280 3.5A 2.0A 1.5A Motorized; Add 'CT' Suffix for Cased version
3PN1020B -MOD 120 0-280 3.5A 2.0A 1.5A Case, Cord, Plug, Switch, Light, Fuse, Receptacle
1520 120 0-280 9.5A 5.4A 4.1A Add 'CT' Suffix for Cased version
M1520 120 0-280 9.5A 5.4A 4.1A Motorized; Add 'CT' Suffix for Cased version
3PN1520B -MOD 120 0-280 9.5A 5.4A 4.1A Case, Cord, Plug, Switch, Light, Fuse, Receptacle
2520 120 0-280 10A 5.7A 4.4A Add 'CT' Suffix for Cased version
M2520 120 0-280 10A 5.7A 4.4A Motorized; Add 'CT' Suffix for Cased version
3PN2520B -MOD 120 0-280 10A 5.7A 4.4A Case, Cord, Plug, Switch, Light, Fuse, Receptacle
2520-2 120 0-280 20A 11.4A 8.8A 2-Ganged Unit, 1 52LAC Chokes Required; Add 'CT' Suffix for Cased version
M2520-2 120 0-280 20A 11.4A 8.8A Motorized; 2-Ganged Unit, 1 52LAC Chokes Required; Add 'CT' Suffix for Cased version
5021 120 0-280 28A 16A 12.3A Add 'CT' Suffix for Cased version
M5021 120 0-280 28A 16A 12.3A Motorized; Add 'CT' Suffix for Cased version
2520-3 120 0-280 30A 17.1A 13.2A 3-Ganged Unit, 3 52LAC Chokes Required; Add 'CT' Suffix for Cased version
M2520-3 120 0-280 30A 17.1A 13.2A Motorized; 3-Ganged Unit, 3 52LAC Chokes Required; Add 'CT' Suffix for Cased version
6020 120 0-280 35A 20A 15.4A Add 'CT' Suffix for Cased version
M6020 120 0-280 35A 20A 15.4A Motorized; Add 'CT' Suffix for Cased version
5021-2P 120 0-280 56A 32A 24.6A 2-Ganged Unit, Add 'CT' Suffix for Cased version
M5021-2P 120 0-280 56A 32A 24.6A Motorized; 2-Ganged Unit, Add 'CT' Suffix for Cased version
6020-2P 120 0-280 70A 40A 30.8A 2-Ganged Unit, Add 'CT' Suffix for Cased version
M6020-2P 120 0-280 70A 40A 30.8A Motorized; 2-Ganged Unit, Add 'CT' Suffix for Cased version
5021-3P 120 0-280 84A 47.9A 37A 3-Ganged Unit; Add 'E' Suffix for Enclosed version
M5021-3P 120 0-280 84A 47.9A 37A Motorized; 3-Ganged Unit; Add 'E' Suffix for Enclosed version
6020-3P 120 0-280 105A 60A 46.2A 3-Ganged Unit, Add 'E' Suffix for Cased version
M6020-3P 120 0-280 105A 60A 46.2A Motorized; 3-Ganged Unit, Add 'E' Suffix for Cased version
5021-4P 120 0-280 112A 63.8A 49.3A 4-Ganged Unit; Add 'E' Suffix for Enclosed version
M5021-4P 120 0-280 112A 63.8A 49.3A Motorized; 4-Ganged Unit; Add 'E' Suffix for Enclosed version
6020-4P 120 0-280 140A 80A 62A 4-Ganged Unit, Add 'E' Suffix for Cased version
M6020-4P 120 0-280 140A 80A 62A Motorized; 4-Ganged Unit, Add 'E' Suffix for Cased version
5021-6P 120 0-280 168A 96A 74A 6-Ganged Unit; Add 'E' Suffix for Enclosed version
M5021-6P 120 0-280 168A 96A 74A Motorized; 6-Ganged Unit; Add 'E' Suffix for Enclosed version
6020-5P 120 0-280 175A 100A 77A 5-Ganged Unit, Add 'E' Suffix for Cased version
M6020-5P 120 0-280 175A 100A 77A Motorized; 5-Ganged Unit, Add 'E' Suffix for Cased version
5021-7P 120 0-280 196A 112A 86A 7-Ganged Unit; Add 'E' Suffix for Enclosed version
M5021-7P 120 0-280 196A 112A 86A Motorized; 7-Ganged Unit; Add 'E' Suffix for Enclosed version
6020-6P 120 0-280 210A 120A 92A 6-Ganged Unit, Add 'E' Suffix for Cased version
M6020-6P 120 0-280 210A 120A 92A Motorized; 6-Ganged Unit, Add 'E' Suffix for Cased version
5021-8P 120 0-280 224A 128A 99A 8-Ganged Unit; Add 'E' Suffix for Enclosed version
M5021-8P 120 0-280 224A 128A 99A Motorized; 8-Ganged Unit; Add 'E' Suffix for Enclosed version
6020-7P 120 0-280 245A 140A 108A 7-Ganged Unit, Add 'E' Suffix for Cased version
M6020-7P 120 0-280 245A 140A 108A Motorized; 7-Ganged Unit, Add 'E' Suffix for Cased version
5021-9P 120 0-280 252A 144A 111A 9-Ganged Unit; Add 'E' Suffix for Enclosed version
M5021-9P 120 0-280 252A 144A 111A Motorized; 9-Ganged Unit; Add 'E' Suffix for Enclosed version
6020-8P 120 0-280 280A 160A 123A 8-Ganged Unit, Add 'E' Suffix for Cased version
M6020-8P 120 0-280 280A 160A 123A Motorized; 8-Ganged Unit, Add 'E' Suffix for Cased version
6020-9P 120 0-280 315A 180A 139A 9-Ganged Unit; Add 'E' Suffix for Enclosed version
M6020-9P 120 0-280 315A 180A 139A Motorized; 9-Ganged Unit; Add 'E' Suffix for Enclosed version

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