Bulk discount available
View bulk pricing optionSubtotal (1 unit)*
SGD382.78
(exc. GST)
SGD417.23
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
In Stock
- Plus 58 unit(s) shipping from 02 June 2026
- Plus 9 unit(s) shipping from 19 June 2026
- Plus 12 unit(s) shipping from 30 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 2 | SGD382.78 |
| 3 - 4 | SGD368.43 |
| 5 + | SGD345.40 |
*price indicative
- RS Stock No.:
- 890-2765
- Manufacturer:
- RS PRO
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Product Type | Variac | |
| Primary Voltage | 240 V | |
| Operation Type | Manual | |
| Secondary Voltage | 270 V | |
| Electrical Phase | 1 | |
| Mount Type | Surface | |
| Knob Rotation | Clockwise | |
| Power | 170VA | |
| Number of Outputs | 1 | |
| Termination Type | Wire Termination | |
| Primary Current | 0.7A | |
| Weight | 1.4kg | |
| Diameter | 83mm | |
| Length | 80mm | |
| Standards/Approvals | RoHS, BS EN 6155814 | |
| Depth | 96mm | |
| Width | 96mm | |
| Number of Phases | 1 | |
| Minimum Operating Frequency | 50Hz | |
| Construction | Open | |
| Maximum Operating Frequency | 60Hz | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Variac | ||
Primary Voltage 240 V | ||
Operation Type Manual | ||
Secondary Voltage 270 V | ||
Electrical Phase 1 | ||
Mount Type Surface | ||
Knob Rotation Clockwise | ||
Power 170VA | ||
Number of Outputs 1 | ||
Termination Type Wire Termination | ||
Primary Current 0.7A | ||
Weight 1.4kg | ||
Diameter 83mm | ||
Length 80mm | ||
Standards/Approvals RoHS, BS EN 6155814 | ||
Depth 96mm | ||
Width 96mm | ||
Number of Phases 1 | ||
Minimum Operating Frequency 50Hz | ||
Construction Open | ||
Maximum Operating Frequency 60Hz | ||
- COO (Country of Origin):
- IN
RS PRO 1 Phase 170 VA Variac, 1 Output, 240 V, 0.7 A
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.
Features and Benefits
• 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
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.
Related links
- RS PRO Variac 1 Phase 170 VA, 240 V 0 to 270 V
- RS PRO Variac 1 Phase 1.2 kVA 270 V
- RS PRO Variac 1 Phase 1.92 kVA 270 V
- RS PRO Auto-Transformer 1 Phase 480 VA, 240 V 270 V
- RS PRO Variac 1 Phase 720 VA 240 V
- RS PRO Variac 1 Phase 480 VA 0 to 270 V
- RS PRO Variac 1 Phase 720 VA, 240 V 0 to 270 V
- RS PRO Variac 1 Phase 240 VA, 240 V 240 V