United Automation Fan Speed Controller for Use with AC Fans, 230 V ac, 1A Max, Infinitely Variable

View all Fan Speed Controllers
Bulk discount available

Subtotal (1 unit)*

SGD67.00

(exc. GST)

SGD73.03

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • Plus 16 unit(s) shipping from 02 February 2026
  • Plus 10 unit(s) shipping from 06 March 2026
  • Plus 10 unit(s) shipping from 03 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 49SGD67.00
50 +SGD65.00

*price indicative

RS Stock No.:
919-6248
Mfr. Part No.:
VAC2-1/RFI
Manufacturer:
United Automation
Find similar products by selecting one or more attributes.
Select all

Brand

United Automation

For Use With

AC Fans

Speed Settings

Infinitely Variable

Maximum Current

1A

Supply Voltage

230 V ac

VAC2-1/RFI 1A Fan Speed Controller + RFI Filter


The VAC2-1/RFI is a compact variable phase-angle regulator of open construction and suitable for 230V single-phase operation with mains driven inductive loads, such as induction motors, fans and pumps. An integral choke/capacitor RFI circuit enables the controller to meet current EMC standards for emissions.

Infinitely variable 0-98% output

Maximum RMS on-state current: 1A

Minimum operating current: 100mA

Minimum Set Speed Adjuster

Large triac for inrush protection

Integral RC Snubber

Integral EMC filtering

Peak one cycle surge @ 10mS: 80A

I²t for fusing: 36A²s

Isolation voltage: 2500 Vrms

Maximum recommended unit temperature: +70ºC

Mains supply: 230 Vac ±10% @ 50/60Hz

Single hole fixing

Related links