United Automation PR3-DIN-18kW, Burst Fire Power Controller, 25 A

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Subtotal (1 unit)*

TWD7,772.00

(exc. GST)

TWD8,160.60

(inc. GST)

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Temporarily out of stock
  • 5 unit(s) shipping from October 23, 2026
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Units
Per unit
1 - 4TWD7,772.00
5 - 9TWD7,485.00
10 +TWD7,224.00

*price indicative

RS Stock No.:
122-1378
Mfr. Part No.:
PR3-DIN-18kW
Manufacturer:
United Automation
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Brand

United Automation

Product Type

Burst Fire Power Controller

Rated Average On-State Current Irms

25A

Thyristor Type

Burst Fire

Mount Type

DIN Rail

Minimum Operating Temperature

0°C

Maximum Operating Temperature

40°C

Series

PR3-E

Standards/Approvals

CE marking

Automotive Standard

No

PR3-DIN 3-phase Burst-fire Power Controllers


Thyristor power control modules from United Automation which can provide seamless control of three phase electric heating loads from a suitable BMS or smilar controller. These burst firing controllers use zero-voltage switching technology to minimise noise problems caused by RFI and include over-temperature trips with automatic reset. Typical applications include HVAC systems, electric heating coils, heating cables, induction heaters and electric furnaces.

122-1377 3-phase Power Control Module, 12kW

122-1378 3-phase Power Control Module, 18kW

DIN-rail mounting

No additional heatsink required

Over-temperature protected

Low voltage DC control input

Alarm output

LED “Output on” indicators

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