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

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Subtotal (1 unit)*

PHP15,208.76

(exc. VAT)

PHP17,033.81

(inc. VAT)

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  • Plus 8 unit(s) shipping from January 05, 2026
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Per Unit
1 - 4PHP15,208.76
5 - 9PHP14,600.40
10 +PHP13,992.06

*price indicative

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

United Automation

Current Rating

25A

Mounting Type

DIN Rail

Power Rating

18kW

Dimensions

110 x 217 x 87mm

Minimum Operating Temperature

0 °C

Maximum Operating Temperature

+40 °C

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

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


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