RS PRO Variac, 1 Output, 1 Phase 480 VA, 240 V 240 V

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Subtotal (1 unit)*

SGD283.13

(exc. GST)

SGD308.61

(inc. GST)

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  • Plus 9 unit(s) shipping from 16 March 2026
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1 - 4SGD283.13
5 - 14SGD268.97
15 +SGD228.62

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RS Stock No.:
890-2831
Manufacturer:
RS PRO
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Brand

RS PRO

Operation Type

Manual

Primary Voltage

240 V

Product Type

Variac

Secondary Voltage

240 V

Electrical Phase

1

Mount Type

Surface

Knob Rotation

Clockwise

Power

480VA

Number of Outputs

1

Termination Type

Wire Termination

Primary Current

2A

Depth

127mm

Width

113 mm

Standards/Approvals

BS EN 6155814, RoHS

Weight

3.1kg

Diameter

113 mm

Length

113mm

Number of Phases

1

Minimum Operating Frequency

50Hz

Construction

Encapsulated

Maximum Operating Frequency

60Hz

COO (Country of Origin):
IN

RS PRO 1 Phase 480 VA Variac, 1 Output, 240 V, 2 A


Supply electricity between two circuits efficiently with this hardwearing, enclosure-style variac transformer from RS PRO. Requiring virtually no maintenance, its robust design and rugged construction offer a long-lasting, trouble-free product. It's intended as a surface mounted transformer, but is equally well-suited to mounting on walls.

The transformer's silver-plated commutator reverses electrical currents. It offers exceptional overload capacity and a smooth, linear output while also preventing waveform distortion. Other features include an overvoltage tap, low operating torque and a low magnetising current to aid regulation. It's also protected against accidental overloading.

This type of transformer is typically used in both residential and industrial settings in process control equipment, enclosures and control panels. As part of our professional series of RS PRO-branded, single-phase encapsulated variable transformers, it's been fully tested for both reliability and safety.

Features and Benefits


• Encapsulated variable transformer

• Overload protection

• Single output

• Single phase

• Wire termination

• Surface mounting

• Clockwise knob rotation

• Primary voltage rating of 240 V

• Secondary voltage rating of 0 - 240 V

• Power rating of 240 VA

• Primary current rating of 2 A

• Operating frequency range of 50 - 60 Hz

• Measures 113 mm x 113 mm x 127 mm

• Weight of 3.1 kg

• Encapsulated construction

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; they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.

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