Subtotal (1 unit)*
£781.86
(exc. VAT)
£938.23
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 14 unit(s) shipping from 27 October 2025
- Plus 999,999,985 unit(s) shipping from 06 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £781.86 |
*price indicative
- RS Stock No.:
- 890-2796
- 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 | 4.8kVA | |
| Mounting Type | Surface Mount | |
| Knob Rotation | Clockwise | |
| Number of Phases | 1 | |
| Number of Outputs | 1 | |
| Termination Type | Wire Termination | |
| Weight | 13.8kg | |
| Dimensions | 225 x 225 x 135mm | |
| Primary Current Rating | 20A | |
| Depth | 135mm | |
| Length | 225mm | |
| Maximum Operating Frequency | 60Hz | |
| Construction | Open | |
| Width | 225mm | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Primary Voltage Rating 240V | ||
Secondary Voltage Rating 0 → 240 V, 0 → 270 V | ||
Power Rating 4.8kVA | ||
Mounting Type Surface Mount | ||
Knob Rotation Clockwise | ||
Number of Phases 1 | ||
Number of Outputs 1 | ||
Termination Type Wire Termination | ||
Weight 13.8kg | ||
Dimensions 225 x 225 x 135mm | ||
Primary Current Rating 20A | ||
Depth 135mm | ||
Length 225mm | ||
Maximum Operating Frequency 60Hz | ||
Construction Open | ||
Width 225mm | ||
- COO (Country of Origin):
- IN
RS PRO 1 Phase 4.8 kVA Variac, 1 Output, 240 V, 20 A
Want a simple way to change the voltage on your equipment manually? This RS PRO Variac variable transformer comes with a knob and dial, allowing you to easily adjust the AC output voltage to meet your requirements. It's mounted on a frame with four moulded holes, ready for screwing securely onto the surface of your control panel.
The transformer has a silver-plated commutator to give a smooth, distortion-free output. Its single winding makes it a compact choice, while built-in overload protection helps to ensure your safety. Variac variable transformers are commonly used in industrial environments where controlling voltage is crucial, as well as in audio systems such as amplifiers.
The transformer has a silver-plated commutator to give a smooth, distortion-free output. Its single winding makes it a compact choice, while built-in overload protection helps to ensure your safety. Variac variable transformers are commonly used in industrial environments where controlling voltage is crucial, as well as in audio systems such as amplifiers.
Features and Benefits
• Primary voltage rating of 240 V AC
• Secondary voltage rating of 0 to 240 V AC and 0 to 270 V AC
• Power rating of 4.8 kVA
• Secondary current rating of 20 A
• Clockwise knob rotation
• One phase
• One output
• Wire termination type
• Surface mounting
• Weight of 13.8 kg
• Dimensions of 225 (L) x 225 (W) x 135 mm (D)
• Primary current rating of 20 A
• Maximum operating frequency of 60 Hz
• Open construction
• Complies with RoHS (Restriction of Hazardous Substances) standards
• Meets ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 for Electrostatic Control Standards
• Secondary voltage rating of 0 to 240 V AC and 0 to 270 V AC
• Power rating of 4.8 kVA
• Secondary current rating of 20 A
• Clockwise knob rotation
• One phase
• One output
• Wire termination type
• Surface mounting
• Weight of 13.8 kg
• Dimensions of 225 (L) x 225 (W) x 135 mm (D)
• Primary current rating of 20 A
• Maximum operating frequency of 60 Hz
• Open construction
• Complies with RoHS (Restriction of Hazardous Substances) standards
• Meets ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 for Electrostatic Control Standards