Subtotal (1 unit)*
£224.73
(exc. VAT)
£269.68
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 5 unit(s) ready to ship
- Plus 4 unit(s) shipping from 28 November 2025
- Plus 3 unit(s) shipping from 19 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £224.73 |
*price indicative
- RS Stock No.:
- 890-2803
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | RS PRO | |
Primary Voltage Rating | 240V | |
Secondary Voltage Rating | 0 → 240 V, 0 → 270 V | |
Power Rating | 720VA | |
Mounting Type | Surface Mount | |
Knob Rotation | Clockwise | |
Number of Phases | 1 | |
Number of Outputs | 1 | |
Termination Type | Wire Termination | |
Weight | 4.3kg | |
Dimensions | 160 x 130 x 160mm | |
Primary Current Rating | 3A | |
Depth | 160mm | |
Length | 160mm | |
Maximum Operating Frequency | 60Hz | |
Width | 130mm | |
Construction | Enclosed | |
Select all | ||
---|---|---|
Brand RS PRO | ||
Primary Voltage Rating 240V | ||
Secondary Voltage Rating 0 → 240 V, 0 → 270 V | ||
Power Rating 720VA | ||
Mounting Type Surface Mount | ||
Knob Rotation Clockwise | ||
Number of Phases 1 | ||
Number of Outputs 1 | ||
Termination Type Wire Termination | ||
Weight 4.3kg | ||
Dimensions 160 x 130 x 160mm | ||
Primary Current Rating 3A | ||
Depth 160mm | ||
Length 160mm | ||
Maximum Operating Frequency 60Hz | ||
Width 130mm | ||
Construction Enclosed | ||
RS PRO 1 Phase 720 VA Variac, 1 Output, 240 V, 3 A
Variac transformers are an efficient way to supply current between circuits. This low-maintenance RS PRO model can be mounted on walls, floors or other surfaces. Its screw terminals mean it's easy to install and it has an enclosed construction.
This unit offers smooth linear output, with no waveform distortion and integrated protection against overload thanks to its silver-plated commutator. In addition, it has continuously variable AC output voltage and an overvoltage tap for good regulation. It's also efficient, with a low operating torque and a low magnetising current.
This item is one of a number of Varivolt transformers from our RS PRO professional range and is available in single or three-phase versions across a range of current ratings. You can find them used power transmission and distribution, power conversions, and audio systems, either in domestic or industrial settings. RoHS (Restriction of Hazardous Substances) compliant, it contains few hazardous materials.
This unit offers smooth linear output, with no waveform distortion and integrated protection against overload thanks to its silver-plated commutator. In addition, it has continuously variable AC output voltage and an overvoltage tap for good regulation. It's also efficient, with a low operating torque and a low magnetising current.
This item is one of a number of Varivolt transformers from our RS PRO professional range and is available in single or three-phase versions across a range of current ratings. You can find them used power transmission and distribution, power conversions, and audio systems, either in domestic or industrial settings. RoHS (Restriction of Hazardous Substances) compliant, it contains few hazardous materials.
Features and Benefits
• Surface mounting
• Wire termination
• Enclosed construction
• Includes overload protection
• Clockwise knob rotation
• One phase
• One output
• Primary voltage rating of 240 V
• Secondary voltage rating of 0 - 240 V, 0 - 270 V
• Power rating of 720 VA
• Primary current rating of 3 A
• Operating frequency range of 50 - 60 Hz
• Weight of 4.3 kg
• Measures 160 mm x 130 mm x 160 mm
• Wire termination
• Enclosed construction
• Includes overload protection
• Clockwise knob rotation
• One phase
• One output
• Primary voltage rating of 240 V
• Secondary voltage rating of 0 - 240 V, 0 - 270 V
• Power rating of 720 VA
• Primary current rating of 3 A
• Operating frequency range of 50 - 60 Hz
• Weight of 4.3 kg
• Measures 160 mm x 130 mm x 160 mm
RS PRO
RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards
theyre only given the RS PRO Seal of Approval if were confident of their exceptional quality, which means you can be confident too.