variacs  (100 offers of 6,222,981 product items)

Encapsulated Variable Transformer. Professional range of single phase encapsulated variable transformers. The transformers are not designed to provide mains isolation but do operate at mains voltag...

RS PRO 1 Phase 4.8 kVA Variac, 1 Output, 240 V, 20 AUse this robust variac transformer from RS PRO to adjust the AC voltage on your electronic devices. Featuring a long life span and requiring almo...

RS PRO 1 Phase 480 VA Autotransformer, 1 Output, 240 V, 2 AVariable transformers like this single-phase, single output autotransformer from RS PRO are used to provide a voltage-adjustable source of...

RS PRO 1 Phase 480 VA Variac, 1 Output, 240 V, 2 ASupply electricity between two circuits efficiently with this hardwearing, enclosure-style variac transformer from RS PRO. Requiring virtually no m...

RS PRO 1 Phase 480 VA Variac, 1 Output, 240 V, 2 AFrom the RS PRO professional range, this open-style variac transformer gives you high levels of efficiency when supplying electricity between circu...

RS PRO 1 Phase 6.72 kVA Variac, 1 Output, 240 V, 28 AUsed to supply electricity between two circuits, this RS PRO variable transformer is suitable for many different commercial and domestic applica...

RS PRO 1 Phase 720 VA Variac, 1 Output, 240 V, 3 ASave valuable time on maintenance with this open-style variac transformer from the RS PRO professional range. This extremely efficient open-style v...

RS PRO 1 Phase 720 VA Variac, 1 Output, 240 V, 3 APart of the RS PRO professional range of single-phase encapsulated variac transformers, this robust tool is designed to supply electricity between ...

RS PRO 1 Phase 720 VA Variac, 1 Output, 240 V, 3 AVariac transformers are an efficient way to supply current between circuits. This low-maintenance RS PRO model can be mounted on walls, floors or o...

Primary Voltage Rating = 240V ac Secondary Voltage Rating = 0 → 240V ac Power Rating = 720VA Mounting Type = Stand Alone Knob Rotation = Clockwise Number of Phases = 1 Termination Type = Wire Termi...

Primary Voltage Rating = 240V Secondary Voltage Rating = 0 → 240V Power Rating = 960VA Mounting Type = Surface Mount Knob Rotation = Clockwise Number of Phases = 1 Number of Outputs = 1 Termination...

RS PRO 3 Phase 1.628 kVA Variac, 3 Outputs, 415 V, 2 AVariable transformers or variacs, such as this three output model from RS PRO, are used to adjust the AC (alternating current) voltage for elec...

RS PRO V2

RS PRO 3 Phase 16.3 kVA Variac, 3 Outputs, 415 V, 20 ADesigned to supply electricity efficiently between two circuits, this variac transformer from RS PRO has a rugged enclosed construction and is ...

RS PRO 3 Phase 8.14 kVA Variac, 3 Outputs, 415 V, 10 AThis variable transformer from RS PRO offers a voltage-adjustable source of alternating current (AC) electricity. Its rugged, enclosed construc...