United Automation PR3-DIN-12kW, Burst Fire Power Controller, 25 A

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Subtotal (1 unit)*

Kr.2 328 15 

(exc. VAT)

Kr.2 910 19 

(inc. VAT)

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  • Plus 5 unit(s) shipping from 12. februar 2026
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Units
Per unit
1 - 4Kr. 2 328,15
5 - 9Kr. 2 134,82
10 +Kr. 2 032,43

*price indicative

RS Stock No.:
122-1377
Mfr. Part No.:
PR3-DIN-12kW
Brand:
United Automation
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Brand

United Automation

Product Type

Burst Fire Power Controller

Rated Average On-State Current Irms

25A

Mount Type

DIN Rail

Minimum Operating Temperature

0°C

Maximum Operating Temperature

40°C

Series

PR3-E

Standards/Approvals

CE

Automotive Standard

No

COO (Country of Origin):
GB

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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