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

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HK$1,348.70

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  • 20 unit(s) ready to ship from another location
  • Plus 4 unit(s) shipping from 20 March 2026
  • Plus 8 unit(s) shipping from 17 April 2026
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5 +HK$1,110.00

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RS Stock No.:
890-2828
Manufacturer:
RS PRO
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Brand

RS PRO

Operation Type

Manual

Primary Voltage

240 V

Product Type

Variac

Secondary Voltage

240 V

Mount Type

Surface

Electrical Phase

1

Knob Rotation

Clockwise

Number of Outputs

1

Power

240VA

Termination Type

Wire Termination

Primary Current

1A

Standards/Approvals

RoHS, BS EN 6155814

Depth

110mm

Width

87 mm

Diameter

87 mm

Weight

1.6kg

Length

113mm

Maximum Operating Frequency

60Hz

Number of Phases

1

Minimum Operating Frequency

50Hz

Construction

Encapsulated

COO (Country of Origin):
IN

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


With its heavy-duty construction, this enclosed-style RS PRO variac transformer is an efficient way to supply electricity between two circuits. It’s durable, requires minimal maintenance and is built to last. You can mount it to surfaces and walls alike.

The transformer has a silver-plated commutator to reverse your electrical current. In addition to this, it features a low operating torque and a low magnetising current, giving it an efficient level of regulation. It has a continuously variable alternating current output voltage with an overvoltage tap too. The result is a great overload capacity, a smooth and linear output, and zero waveform distortion.

The transformer is used in household and industrial environments for control panels, enclosures or process control equipment. It’s part of our professional range of single-phase encapsulated transformers and comes fully compliant with RoHS (Restriction of Hazardous Substances) standards for safety.

Features and Benefits


• Overload protection

• One output

• One 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 1 A

• Operating frequency range of 50 - 60 Hz

• Measures 86 mm x 99 mm x 110 mm

• Weight of 1.6 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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