United Automation QLC-TB-RFI, AC Regulator with RFI Suppression, 17 A 250 A

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Subtotal (1 unit)*

$156.28

(exc. GST)

$171.91

(inc. GST)

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  • 10 unit(s) ready to ship from another location
  • Plus 12 unit(s) shipping from 12 February 2026
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Units
Per unit
1 - 9$156.28
10 - 49$153.10
50 +$150.09

*price indicative

RS Stock No.:
214-3957
Mfr. Part No.:
QLC-TB-RFI
Brand:
United Automation
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Brand

United Automation

Product Type

AC Regulator with RFI Suppression

Rated Average On-State Current Irms

17A

Thyristor Type

TRIAC

Surge Current Rating

250A

Maximum Operating Temperature

70°C

Standards/Approvals

Low Voltage Directive (LVD), EMC Directive, I.E.T. Regulations (BS7671)

Automotive Standard

No

COO (Country of Origin):
GB

10A Variable & Switched ac Regulator with RFI Suppression, QVR/RFI and QLC/RFI


QVR/RFI: Variable min to max operation,QLC/RFI: Switched variable potentiometer

Compact, robust, phase angle power regulators with integral RFI filter networks for controlling single phase mains driven loads

Suitable for quartz lamps, transformers or conventional resistive heating elements in single, series or parallel configuration

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