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Type
Output Type
Voltage - Output
Voltage - Supply
Input Type
Constant Current Load - Max
Size
291
171
VARIABLE TRANSFORMER 132V 1.75A
Staco Energy Products Company
54
In Stock
1 : €181,34000
Bulk
Bulk
ActivePanel MountTerminals120VAC, 132VAC120VACTerminals1.75A (0.23kVA)2.940" Dia x 1.880" L (74.68mm x 47.75mm)
291
291
VARIABLE TRANSFORMER 132V 3A
Staco Energy Products Company
47
In Stock
1 : €264,72000
Bulk
Bulk
ActivePanel MountTerminals120VAC, 132VAC120VACTerminals3A (0.4kVA)2.930" Dia x 2.310" L (74.40mm x 58.67mm)
221-B
221-B
VARIABLE TRANSFORMER 132V 2.5A
Staco Energy Products Company
11
In Stock
1 : €188,64000
Bulk
Bulk
ActivePanel MountTerminals120VAC, 132VAC120VACTerminals2.5A (0.33kVA)2.940" Dia x 2.120" L (74.68mm x 53.85mm)
1010B
1010B
VARIABLE TRANSFORMER 140V 10A
Staco Energy Products Company
4
In Stock
1 : €383,53000
Bulk
Bulk
ActivePanel MountTerminals120VAC, 140VAC120VACTerminals10A (1.4kVA)5.570" L x 4.380" W x 4.160" H (141.48mm x 111.25mm x 105.66mm)
3PN221B, 3PN501B
3PN501B
VARIABLE TRANSFORMER 140V 5A
Staco Energy Products Company
7
In Stock
1 : €558,62000
Bulk
Bulk
ActiveBenchReceptacle140VAC120VACPlug, 6' Cord5A (0.7kVA)6.060" L x 5.310" W x 4.100" H (153.92mm x 134.87mm x 104.14mm)
3PN1010B, 3PN1020B
3PN1010B
VARIABLE TRANSFORMER 140V 10A
Staco Energy Products Company
8
In Stock
1 : €590,93000
Bulk
Bulk
ActiveBenchReceptacle140VAC120VACPlug, 6' Cord10A (1.4kVA)6.960" L x 4.620" W x 5.500" H (176.78mm x 117.35mm x 139.70mm)
3PN1210B
3PN1210B
VARIABLE TRANSFORMER 120V 12A
Staco Energy Products Company
4
In Stock
1 : €686,81000
Box
Box
ActiveBenchReceptacle120VAC120VACPlug, 6' Cord12A (1.44kVA)6.960" L x 4.620" W x 5.500" H (176.78mm x 117.35mm x 139.70mm)
3PN1020B
3PN1020B
VARIABLE TRANSFORMER 280V 3.5A
Staco Energy Products Company
6
In Stock
1 : €703,49000
Bulk
Bulk
ActiveBenchReceptacle280VAC240VACPlug, 6' Cord3.5A (0.98kVA)6.960" L x 4.620" W x 5.500" H (176.78mm x 117.35mm x 139.70mm)
1520CT
1520CT
VARIABLE TRANSFORMER 280V 9.5A
Staco Energy Products Company
3
In Stock
1 : €927,56000
Bulk
Bulk
ActivePanel MountTerminals240VAC, 280VAC120VAC, 240VACTerminals9.5A (2.66kVA)6.240" L x 8.660" W x 5.000" H (158.50mm x 219.96mm x 127.00mm)
3PN1510B
3PN1510B
VARIABLE TRANSFORMER 140V 15A
Staco Energy Products Company
10
In Stock
1 : €1 080,76000
Box
Box
ActiveBenchReceptacle140VAC120VACPlug, 6' Cord15A (2.1kVA)9.350" L x 6.240" W x 6.000" H (237.49mm x 158.50mm x 152.40mm)
3PN1520B
3PN1520B
VARIABLE TRANSFORMER 280V 9.5A
Staco Energy Products Company
4
In Stock
1 : €1 080,76000
Box
Box
ActiveBenchReceptacle280VAC240VACPlug, 6' Cord9.5A (2.66kVA)9.350" L x 6.240" W x 6.000" H (237.49mm x 158.50mm x 152.40mm)
3PN2210B
3PN2210B
VARIABLE TRANSFORMER 140V 22A
Staco Energy Products Company
2
In Stock
1 : €1 541,41000
Box
Box
ActiveBenchReceptacle140VAC120VACPlug, 6' Cord22A (3.08kVA)10.850" L x 7.950" W x 6.310" H (275.59mm x 201.93mm x 160.27mm)
3PN2520B
3PN2520B
VARIABLE TRANSFORMER 280V 10A
Staco Energy Products Company
2
In Stock
1 : €1 541,41000
Bulk
Bulk
ActiveBenchReceptacle280VAC240VACPlug, 6' Cord10A (2.8kVA)10.850" L x 7.950" W x 6.310" H (275.59mm x 201.93mm x 160.27mm)
201
201
VARIABLE TRANSFORMER 132V 2A
Staco Energy Products Company
4
In Stock
1 : €182,39000
Bulk
Bulk
ActivePanel MountTerminals120VAC, 132VAC120VACTerminals2A (0.26kVA)2.930" Dia x 1.880" L (74.40mm x 47.75mm)
511
511
VARIABLE TRANSFORMER 140V 5A
Staco Energy Products Company
4
In Stock
1 : €282,44000
Bulk
Bulk
ActivePanel MountTerminals120VAC, 140VAC120VACTerminals5A (0.7kVA)4.160" L x 3.940" W x 2.380" H (105.66mm x 100.08mm x 60.45mm)
501C
501C
VARIABLE TRANSFORMER 140V 5A
Staco Energy Products Company
2
In Stock
1 : €316,83000
Bulk
Bulk
ActivePanel MountTerminals120VAC, 140VAC120VACTerminals5A (0.7kVA)4.380" L x 3.750" W x 3.000" H (111.25mm x 95.25mm x 76.20mm)
1020B
1020B
VARIABLE TRANSFORMER 280V 3.5A
Staco Energy Products Company
3
In Stock
1 : €515,89000
Bulk
Bulk
ActivePanel MountTerminals240VAC, 280VAC120VAC, 240VACTerminals3.5A (0.98kVA)5.570" L x 4.380" W x 4.160" H (141.48mm x 111.25mm x 105.66mm)
3PN1010BV
3PN1010BV
VARIABLE TRANSFORMER 140V 10A
Staco Energy Products Company
7
In Stock
1 : €983,84000
Bulk
Bulk
ActiveBenchReceptacle140VAC120VACPlug, 6' Cord10A (1.4kVA)6.960" L x 4.620" W x 5.500" H (176.78mm x 117.35mm x 139.70mm)
5011CT-2S
5011CT-2S
VARIABLE TRANSFORMER 280V 50A
Staco Energy Products Company
4
In Stock
1 : €5 053,64000
Bulk
Bulk
ActivePanel MountTerminals280VAC240VACTerminals50A (14kVA)21.560" L x 20.000" W x 13.250" H (547.62mm x 508.00mm x 336.55mm)
VARIABLE TRANSFORMER 240V 1.75A
171-3
VARIABLE TRANSFORMER 240V 1.75A
Staco Energy Products Company
4
In Stock
1 : €858,77000
Bulk
Bulk
ActivePanel MountTerminals240VAC240VACTerminals1.75A (0.73kVA)3.880" Dia x 7.380" L (98.55mm x 187.45mm)
VARIABLE TRANSFORMER 280V 10A
2520
VARIABLE TRANSFORMER 280V 10A
Staco Energy Products Company
3
In Stock
1 : €1 054,71000
Bulk
Bulk
ActivePanel MountTerminals240VAC, 280VAC120VAC, 240VACTerminals10A (2.8kVA)8.310" L x 7.620" W x 4.380" H (211.07mm x 193.55mm x 111.25mm)
30M501C-2
30M501C-2
MOTORIZED VRBLE TRANSF 280V 5A
Staco Energy Products Company
5
In Stock
1 : €2 508,58000
Bulk
Bulk
ActivePanel MountTerminals120VAC, 140VAC, 240VAC, 280VAC120VAC, 240VACTerminals5A (1.4kVA)6.560" L x 5.250" W x 13.230" H (166.62mm x 133.35mm x 336.04mm)
VARIABLE TRANSFORMER 120V 12A
1210B
VARIABLE TRANSFORMER 120V 12A
Staco Energy Products Company
2
In Stock
1 : €431,47000
Bulk
Bulk
ActivePanel MountTerminals120VAC120VACTerminals12A (1.44kVA)5.570" L x 4.380" W x 4.160" H (141.48mm x 111.25mm x 105.66mm)
1220B
1220B
VARIABLE TRANSFORMER 240V 5A
Staco Energy Products Company
1
In Stock
1 : €527,35000
Bulk
Bulk
ActivePanel MountTerminals240VAC240VACTerminals5A (1.2kVA)5.570" L x 4.380" W x 4.160" H (141.48mm x 111.25mm x 105.66mm)
VARIABLE TRANSFORMER 140V 4.5A
L501B
VARIABLE TRANSFORMER 140V 4.5A
Staco Energy Products Company
10
In Stock
1 : €752,47000
Bulk
Bulk
ActiveBenchReceptacle140VAC120VACPlug, 6' Cord4.5A (0.63kVA)5.370" L x 5.620" W x 7.750" H (136.40mm x 142.75mm x 196.85mm)
Showing
1 - 25
of 567

Equipment - Variable Transformers


Variable transformers, or adjustable voltage transformers, allow the user to select an output voltage while maintaining a fixed amperage rating. These transformers have one voltage winding that is tapped at various points to provide multiple output voltages. They are available in bench or panel mount with receptacle or terminal output options, plug or terminal input options, and a wide variety of supply and output voltages.