RS PRO 1 Phase 170VA Variac, 1 Output, 240V, 0.7A

If you're looking for a transformer that offers high efficiency when supplying current between circuits, consider this open-style variac transformer from the RS PRO range. It has a robust design and is manufactured from high-quality materials, so it's long-lasting and requires little maintenance. The unit's operating efficiency is enhanced by its low operating torque and low magnetising current. You'll find it in both industrial and domestic settings.

With a silver-plated commutator, the transformer offers smooth linear output, no waveform distortion and an integrated overload capacity to ensure safety. It's regulated by an overvoltage tap and has a continuously variable alternating current output voltage.

You can choose from single or three-phase versions of this transformer with a range of current ratings. This kind of open-style variable transformer can be flash-mounted within control panels, enclosures or process control equipment. It's compliant with RoHS (Restriction of Hazardous Substances) standards for minimal hazardous materials.

• Surface-mount transformer
• Overload protection
• One output
• Wire termination
• Clockwise knob rotation
• 240 V primary voltage rating
• 0 - 240, 0 - 270 V secondary voltage rating
• Power rating of 170 V
• Primary current rating of 0.7 A
• Maximum operating frequency of 60 Hz
• Open construction
• Weight of 1.4 kg
• Measures 96 mm x 83 mm x 80 mm

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