RS PRO Variac, 3 Output, 3 Phase 8.14 kVA, 415 V 0 to 470 V, 0 to 415 V

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Subtotal (1 unit)*

£1,591.81

(exc. VAT)

£1,910.17

(inc. VAT)

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  • Plus 5 unit(s) shipping from 23 March 2026
  • Plus 2 unit(s) shipping from 16 April 2026
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RS Stock No.:
890-2850
Distrelec Article No.:
304-05-085
Brand:
RS PRO
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Brand

RS PRO

Product Type

Variac

Primary Voltage

415 V

Secondary Voltage

0 to 470 V, 0 to 415 V

Mount Type

Surface Mount

Electrical Phase

3

Knob Rotation

Clockwise

Number of Outputs

3

Power

8.14kVA

Termination Type

Wire Termination

Primary Current

10A

Standards/Approvals

No

Series

WCV

Depth

425mm

Width

250 mm

Length

200mm

Weight

58kg

Construction

Enclosed

Minimum Operating Frequency

50Hz

Maximum Operating Frequency

60Hz

Number of Phases

3

RS PRO 3 Phase 8.14 kVA Variac, 3 Outputs, 415 V, 10 A


This variable transformer from RS PRO offers a voltage-adjustable source of alternating current (AC) electricity. Its rugged, enclosed construction means it's built to last and almost entirely maintenance-free.

This transformer has a silver-plated commutator for smooth linear output. There's zero waveform distortion and built-in overload protection and it regulates well, thanks to the continuously variable alternating current voltage and overvoltage tap. A low magnetising current and low operating torque make for a very efficient appliance.

This transformer is part of RS PRO's professional series of 'Varivolt' transformers, which come in single as well as three-phase versions and a range of current settings. It can be surface or wall-mounted as well as fitted to the floor, with the screw terminals supplied for easy mounting.

These variable transformers are used for power conversions, audio systems and power transmission and distribution applications in both domestic and industrial settings.

Features and Benefits


• Enclosed variable transformer

• Surface mounting

• Wire termination

• Includes overload protection

• Clockwise knob rotation

• Three phases

• Three outputs

• Primary voltage rating of 415 V

• Secondary voltage rating of 0 - 415 V, 0 - 470 V

• Power rating of 8.14 kVA

• Primary current rating of 10 A

• Operating frequency range of 50 - 60 Hz

• Weight of 33.5 kg

• Measures 200 mm (L) x 250 mm (W) x 425 mm (D)

• RoHS compliant for restricted use of hazardous substances

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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