Test and Measurement

Equipment - Variable Transformers

DatasheetImageM-Part NumberManufacturerDescriptionQuantityEst. Market PriceMin. QuantitySeriesPart StatusTypeOutput TypeVoltage OutputVoltage SupplyInput TypeConstant Current Load MaxSize
Product Image 221-BStaco Energy Products CompanyVARIABLE TRANSFORMER 132V 2.5A1 Minimum: 1200ActivePanel MountTerminals120VAC, 132VAC120VACTerminals2.5A (0.33kVA)2.940" Dia x 2.120" L (74.68mm x 53.85mm)
Product Image 291Staco Energy Products CompanyVARIABLE TRANSFORMER 132V 3A1 Minimum: 1200ActivePanel MountTerminals120VAC, 132VAC120VACTerminals3A (0.4kVA)2.930" Dia x 2.310" L (74.40mm x 58.67mm)
Product Image 3PN1010BStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 10A1 Minimum: 13PNActiveBenchReceptacle140VAC120VACPlug, 6 Cord10A (1.4kVA)6.960" L x 4.620" W x 5.500" H (176.78mm x 117.35mm x 139.70mm)
Product Image 501CStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 5A1 Minimum: 1500ActivePanel MountTerminals120VAC, 140VAC120VACTerminals5A (0.7kVA)4.380" L x 3.750" W x 3.000" H (111.25mm x 95.25mm x 76.20mm)
Product Image 3PN221BStaco Energy Products CompanyVARIABLE TRANSFORMER 132V 2.5A1 Minimum: 13PNActiveBenchReceptacle132VAC120VACPlug, 6 Cord2.5A (0.33kVA)6.060" L x 5.310" W x 4.100" H (153.92mm x 134.87mm x 104.14mm)
Product Image 3PN501BStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 5A1 Minimum: 13PNActiveBenchReceptacle140VAC120VACPlug, 6 Cord5A (0.7kVA)6.060" L x 5.310" W x 4.100" H (153.92mm x 134.87mm x 104.14mm)
Product Image 3PN1020BStaco Energy Products CompanyVARIABLE TRANSFORMER 280V 3.5A1 Minimum: 13PNActiveBenchReceptacle280VAC240VACPlug, 6 Cord3.5A (0.98kVA)6.960" L x 4.620" W x 5.500" H (176.78mm x 117.35mm x 139.70mm)
Product Image 3PN1510BStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 15A1 Minimum: 13PNActiveBenchReceptacle140VAC120VACPlug, 6 Cord15A (2.1kVA)9.350" L x 6.240" W x 6.000" H (237.49mm x 158.50mm x 152.40mm)
Product Image 3PN1520BStaco Energy Products CompanyVARIABLE TRANSFORMER 280V 9.5A1 Minimum: 13PNActiveBenchReceptacle280VAC240VACPlug, 6 Cord9.5A (2.66kVA)9.350" L x 6.240" W x 6.000" H (237.49mm x 158.50mm x 152.40mm)
Product Image 3PN2210BStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 22A1 Minimum: 13PNActiveBenchReceptacle140VAC120VACPlug, 6 Cord22A (3.08kVA)10.850" L x 7.950" W x 6.310" H (275.59mm x 201.93mm x 160.27mm)
Product Image 171Staco Energy Products CompanyVARIABLE TRANSFORMER 132V 1.75A1 Minimum: 1100ActivePanel MountTerminals120VAC, 132VAC120VACTerminals1.75A (0.23kVA)2.940" Dia x 1.880" L (74.68mm x 47.75mm)
Product Image 201Staco Energy Products CompanyVARIABLE TRANSFORMER 132V 2A1 Minimum: 1200ActivePanel MountTerminals120VAC, 132VAC120VACTerminals2A (0.26kVA)2.930" Dia x 1.880" L (74.40mm x 47.75mm)
Product Image 511Staco Energy Products CompanyVARIABLE TRANSFORMER 140V 5A1 Minimum: 1500ActivePanel MountTerminals120VAC, 140VAC120VACTerminals5A (0.7kVA)4.160" L x 3.940" W x 2.380" H (105.66mm x 100.08mm x 60.45mm)
Product Image 1010BStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 10A1 Minimum: 11000ActivePanel MountTerminals120VAC, 140VAC120VACTerminals10A (1.4kVA)5.570" L x 4.380" W x 4.160" H (141.48mm x 111.25mm x 105.66mm)
Product Image 1020BStaco Energy Products CompanyVARIABLE TRANSFORMER 280V 3.5A1 Minimum: 11000ActivePanel 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)
Product Image 1220BStaco Energy Products CompanyVARIABLE TRANSFORMER 240V 5A1 Minimum: 11200ActivePanel MountTerminals240VAC240VACTerminals5A (1.2kVA)5.570" L x 4.380" W x 4.160" H (141.48mm x 111.25mm x 105.66mm)
Product Image L501BStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 4.5A1 Minimum: 1LActiveBenchReceptacle140VAC120VACPlug, 6 Cord4.5A (0.63kVA)5.370" L x 5.620" W x 7.750" H (136.40mm x 142.75mm x 196.85mm)
Product Image 3PN1010BVStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 10A1 Minimum: 13PNActiveBenchReceptacle140VAC120VACPlug, 6 Cord10A (1.4kVA)6.960" L x 4.620" W x 5.500" H (176.78mm x 117.35mm x 139.70mm)
Product Image 30M501C-2Staco Energy Products CompanyMOTORIZED VRBLE TRANSF 280V 5A1 Minimum: 1500ActivePanel 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)
Product Image 2520Staco Energy Products CompanyVARIABLE TRANSFORMER 280V 10A1 Minimum: 12500ActivePanel MountTerminals240VAC, 280VAC120VAC, 240VACTerminals10A (2.8kVA)8.310" L x 7.620" W x 4.380" H (211.07mm x 193.55mm x 111.25mm)
Product Image 3PN2520BStaco Energy Products CompanyVARIABLE TRANSFORMER 280V 10A1 Minimum: 13PNActiveBenchReceptacle280VAC240VACPlug, 6 Cord10A (2.8kVA)10.850" L x 7.950" W x 6.310" H (275.59mm x 201.93mm x 160.27mm)
Product Image 3PN1210BStaco Energy Products CompanyVARIABLE TRANSFORMER 120V 12A1 Minimum: 13PNActiveBenchReceptacle120VAC120VACPlug, 6 Cord12A (1.44kVA)6.960" L x 4.620" W x 5.500" H (176.78mm x 117.35mm x 139.70mm)
Product Image 1520-2Staco Energy Products CompanyVARIABLE TRANSFORMER 560V 9.5A1 Minimum: 11500ActivePanel MountTerminals240VAC, 280VAC, 480VAC, 560VAC120VAC, 240VAC, 480VACTerminals9.5A (5.32kVA)7.030" L x 7.250" W x 10.570" H (178.56mm x 184.15mm x 268.48mm)
Product Image 171-3Staco Energy Products CompanyVARIABLE TRANSFORMER 240V 1.75A1 Minimum: 1100ActivePanel MountTerminals240VAC240VACTerminals1.75A (0.73kVA)3.880" Dia x 7.380" L (98.55mm x 187.45mm)
Product Image 1020BCT-3Staco Energy Products CompanyVARIABLE TRANSFORMER 560V 3.5A1 Minimum: 11000ActivePanel MountTerminals480VAC, 560VAC240VAC, 480VACTerminals3.5A (3.4kVA)6.880" L x 6.000" W x 14.880" H (174.75mm x 152.40mm x 377.95mm)
Product Image 51LAC-SStaco Energy Products CompanyVARIAC VARIABLE TRANSFORMER1 Non-Stock Minimum: 1-ActivePanel MountTerminals-120VACTerminals-3.189" L x 2.689" W x 4.335" H (81.00mm x 68.30mm x 110.10mm)
Product Image 51LA-SStaco Energy Products CompanyVARIAC VARIABLE TRANSFORMER1 Non-Stock Minimum: 1-ActivePanel MountTerminals-120VACTerminals-3.189" L x 2.689" W x 4.031" H (81.00mm x 68.30mm x 102.40mm)
Product Image 52LAC-SStaco Energy Products CompanyVARIAC VARIABLE TRANSFORMER1 Non-Stock Minimum: 1-ActivePanel MountTerminals-240VACTerminals-3.189" L x 2.689" W x 4.000" H (81.00mm x 68.30mm x 101.60mm)
Product Image 52LA-SStaco Energy Products CompanyVARIAC VARIABLE TRANSFORMER1 Non-Stock Minimum: 1-ActivePanel MountTerminals-240VACTerminals-3.189" L x 2.689" W x 3.528" H (81.00mm x 68.30mm x 89.60mm)
Product Image 1210BStaco Energy Products CompanyVARIABLE TRANSFORMER 120V 12A1 Non-Stock Minimum: 11200ActivePanel MountTerminals120VAC120VACTerminals12A (1.44kVA)5.570" L x 4.380" W x 4.160" H (141.48mm x 111.25mm x 105.66mm)
Product Image L221BStaco Energy Products CompanyVARIABLE TRANSFORMER 132V 1.75A1 Non-Stock Minimum: 1LActiveBenchReceptacle132VAC120VACPlug, 6 Cord1.75A (0.23kVA)5.000" L x 4.250" W x 6.310" H (127.00mm x 107.95mm x 160.27mm)
Product Image 171-2Staco Energy Products CompanyVARIABLE TRANSFORMER 264V 1.75A1 Non-Stock Minimum: 1100ActivePanel MountTerminals120VAC, 132VAC, 240VAC, 264VAC120VAC, 240VACTerminals1.75A (0.46kVA)3.880" Dia x 4.660" L (98.55mm x 118.36mm)
Product Image 201-2Staco Energy Products CompanyVARIABLE TRANSFORMER 264V 2A1 Non-Stock Minimum: 1200ActivePanel MountTerminals120VAC, 132VAC, 240VAC, 264VAC120VAC, 240VACTerminals2A (0.53kVA)3.880" Dia x 4.660" L (98.55mm x 118.36mm)
Product Image 221-B-2Staco Energy Products CompanyVARIABLE TRANSFORMER 264V 2.5A1 Non-Stock Minimum: 1200ActivePanel MountTerminals120VAC, 132VAC, 240VAC, 264VAC120VAC, 240VACTerminals2.5A (0.66kVA)3.880" Dia x 5.160" L (98.55mm x 131.06mm)
Product Image 1010BCTStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 10A1 Non-Stock Minimum: 11000ActivePanel MountTerminals120VAC, 140VAC120VACTerminals10A (1.4kVA)6.310" L x 4.620" W x 4.440" H (160.27mm x 117.35mm x 112.78mm)
Product Image 1210BCTStaco Energy Products CompanyVARIABLE TRANSFORMER 120V 12A1 Non-Stock Minimum: 11200ActivePanel MountTerminals120VAC120VACTerminals12A (1.44kVA)6.310" L x 4.620" W x 4.440" H (160.27mm x 117.35mm x 112.78mm)
Product Image 1020BCTStaco Energy Products CompanyVARIABLE TRANSFORMER 280V 3.5A1 Non-Stock Minimum: 11000ActivePanel MountTerminals240VAC, 280VAC120VAC, 240VACTerminals3.5A (0.98kVA)6.310" L x 4.620" W x 4.440" H (160.27mm x 117.35mm x 112.78mm)
Product Image 1220BCTStaco Energy Products CompanyVARIABLE TRANSFORMER 240V 5A1 Non-Stock Minimum: 11200ActivePanel MountTerminals240VAC240VACTerminals5A (1.2kVA)6.310" L x 4.620" W x 4.440" H (160.27mm x 117.35mm x 112.78mm)
Product Image 1510Staco Energy Products CompanyVARIABLE TRANSFORMER 140V 15A1 Non-Stock Minimum: 11500ActivePanel MountTerminals120VAC, 140VAC120VACTerminals15A (2.1kVA)6.810" L x 6.120" W x 4.250" H (172.97mm x 155.45mm x 107.95mm)
Product Image 1520Staco Energy Products CompanyVARIABLE TRANSFORMER 280V 9.5A1 Non-Stock Minimum: 11500ActivePanel MountTerminals240VAC, 280VAC120VAC, 240VACTerminals9.5A (2.66kVA)6.810" L x 6.120" W x 4.620" H (172.97mm x 155.45mm x 117.35mm)
Product Image J201BStaco Energy Products CompanyVARIABLE TRANSFORMER 260V 4.5A1 Non-Stock Minimum: 1IsolatedActivePanel MountTerminals120VAC, 140VAC, 240VAC, 260VAC120VAC, 240VACTerminals4.5A (1.08kVA)5.570" L x 4.620" W x 4.160" H (141.48mm x 117.35mm x 105.66mm)
Product Image 291-2Staco Energy Products CompanyVARIABLE TRANSFORMER 264V 3A1 Non-Stock Minimum: 1200ActivePanel MountTerminals120VAC, 132VAC, 240VAC, 264VAC120VAC, 240VACTerminals3A (0.79kVA)3.880" Dia x 5.590" L (98.55mm x 141.99mm)
Product Image 3PN1220BStaco Energy Products CompanyVARIABLE TRANSFORMER 240V 5A1 Non-Stock Minimum: 13PNActiveBenchReceptacle240VAC240VACPlug, 6 Cord5A (1.2kVA)6.960" L x 4.620" W x 5.500" H (176.78mm x 117.35mm x 139.70mm)
Product Image L1010BStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 10A1 Non-Stock Minimum: 1LActiveBenchReceptacle140VAC120VACPlug, 6 Cord10A (1.4kVA)6.500" L x 6.250" W x 9.400" H (165.10mm x 158.75mm x 238.76mm)
Product Image 221-B-3Staco Energy Products CompanyVARIABLE TRANSFORMER 240V 2.5A1 Non-Stock Minimum: 1200ActivePanel MountTerminals240VAC240VACTerminals2.5A (1.04kVA)3.880" Dia x 8.120" L (98.55mm x 206.25mm)
Product Image 201-3Staco Energy Products CompanyVARIABLE TRANSFORMER 240V 2A1 Non-Stock Minimum: 1200ActivePanel MountTerminals240VAC240VACTerminals2A (0.83kVA)3.880" Dia x 7.380" L (98.55mm x 187.45mm)
Product Image 501C-2Staco Energy Products CompanyVARIABLE TRANSFORMER 280V 5A1 Non-Stock Minimum: 1500ActivePanel MountTerminals120VAC, 140VAC, 240VAC, 280VAC120VAC, 240VACTerminals5A (1.4kVA)4.810" L x 4.620" W x 7.250" H (122.17mm x 117.35mm x 184.15mm)
Product Image 1510CTStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 15A1 Non-Stock Minimum: 11500ActivePanel MountTerminals120VAC, 140VAC120VACTerminals15A (2.1kVA)6.250" L x 8.690" W x 4.560" H (158.75mm x 220.73mm x 115.82mm)
Product Image 1520CTStaco Energy Products CompanyVARIABLE TRANSFORMER 280V 9.5A1 Non-Stock Minimum: 11500ActivePanel 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)
Product Image 3PNJ201BStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 2A1 Non-Stock Minimum: 13PNActiveBenchReceptacle140VAC120VACPlug, 6 Cord2A (0.28kVA)6.960" L x 4.620" W x 5.500" H (176.78mm x 117.35mm x 139.70mm)