Subtotal (1 unit)*
£323.05
(exc. VAT)
£387.66
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 3 unit(s) ready to ship
- Plus 8 unit(s) shipping from 28 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £323.05 |
*price indicative
- RS Stock No.:
- 890-2838
- 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 → 240V | |
| Power Rating | 960VA | |
| Mounting Type | Surface Mount | |
| Knob Rotation | Clockwise | |
| Number of Phases | 1 | |
| Number of Outputs | 1 | |
| Termination Type | Wire Termination | |
| Weight | 5.6kg | |
| Dimensions | 165 x 165 x 120mm | |
| Primary Current Rating | 4A | |
| Depth | 120mm | |
| Diameter | 165mm | |
| Length | 165mm | |
| Width | 165mm | |
| Construction | Encapsulated | |
| Maximum Operating Frequency | 60Hz | |
| Minimum Operating Frequency | 50Hz | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
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 Type Wire Termination | ||
Weight 5.6kg | ||
Dimensions 165 x 165 x 120mm | ||
Primary Current Rating 4A | ||
Depth 120mm | ||
Diameter 165mm | ||
Length 165mm | ||
Width 165mm | ||
Construction Encapsulated | ||
Maximum Operating Frequency 60Hz | ||
Minimum Operating Frequency 50Hz | ||
- COO (Country of Origin):
- IN
RS PRO 1 Phase 960 VA Variac, 1 Output, 240 V, 4 A
Need a variable transformer to step voltages up or down? This RS PRO single-phase Variac model uses mains electricity to deliver a continuously variable AC output between 0 and 240 V AC. Variable transformers are used in a wide range of applications, including equipment testing, adjustment of resistance-type heating elements and dimming incandescent lighting.
The transformer's robust body is resin-cast for durability and low maintenance. Screw terminals make connections easy and it comes complete with a knob and dial so you can adjust the output accurately.
This transformer is Restriction of Hazardous Substances certified, meaning it contains only minimal levels of harmful substances. It also meets ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards, so it's protected against large static voltages that can damage internal circuitry.
The transformer's robust body is resin-cast for durability and low maintenance. Screw terminals make connections easy and it comes complete with a knob and dial so you can adjust the output accurately.
This transformer is Restriction of Hazardous Substances certified, meaning it contains only minimal levels of harmful substances. It also meets ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards, so it's protected against large static voltages that can damage internal circuitry.
Features and Benefits
• Single output
• Surface mounting
• Wire termination type
• Length of 165 mm
• Width of 165 mm
• Depth of 120 mm
• Diameter of 165 mm
• Operating frequency range of 50 to 60 Hz
• Power rating of 960 VA
• Weight of 5.6 kg
• Primary current rating of 4 A
• Primary voltage rating of 240 V AC
• Secondary voltage rating of 0 to 240 V AC
• Surface mounting
• Wire termination type
• Length of 165 mm
• Width of 165 mm
• Depth of 120 mm
• Diameter of 165 mm
• Operating frequency range of 50 to 60 Hz
• Power rating of 960 VA
• Weight of 5.6 kg
• Primary current rating of 4 A
• Primary voltage rating of 240 V AC
• Secondary voltage rating of 0 to 240 V AC