FREE DELIVERY ON ORDERS OVER £50 IN THE UK & EU
FREE DELIVERY ON ORDERS OVER £50 IN THE UK & EU
FREE DELIVERY ON ORDERS OVER £50 IN THE UK & EU
FREE DELIVERY ON ORDERS OVER £50 IN THE UK & EU
The PAC2 is a compact, 25A (6kW) Phase-Angle Firing Module designed for accurate AC power regulation. Utilising surface-mount technology with an internal snubber network, it ensures stable control for both resistive and inductive loads, including transformers and motors. With a wide 50–250V AC supply range and 3.5kV isolation, it is the ideal choice for ovens, infrared lamps, and moulding equipment
PAC2-25 Phase Angle Firing Module High Power
£72.50 ex. VAT
| 1-4 | 5-9 | 10-19 | 20+ |
| £72.50 | £68.88 | £65.43 | £62.17 |
The PAC2 from United Automation is a compact, high-power, full-wave AC phase-angle controller designed for precise power regulation in demanding industrial and commercial equipment. Capable of controlling up to 6kW (25A) at 230V, the PAC2 modulates the AC phase angle to deliver accurate, proportional power to the load.
Built using surface-mount technology with low thermal impedance and high electrical isolation, the PAC2 offers excellent reliability and flexibility for equipment designers. An internal snubber network helps eliminate nuisance switching, ensuring stable operation with inductive and resistive loads.
Dimensions & Fixing
Connections
Ideal for accurate phase-angle power control in:
A Transformer (T30201) is required to provide power and timing for the unit.
| TECHNICAL SPECIFICATIONS | ||
|---|---|---|
| AC Line Voltage Range | 50 – 250V @ 50/60Hz | |
| Unit Limiting RMS Current | 25A | |
| Peak One-cycle Surge (10ms) | 250A | |
| Minimum Operating Current | 50mA | |
| Isolation Voltage | 3.5kV RMS | |
| Recommended Potentiometer | 5kΩ | |
| Storage Temperature | 0 – 65°C | |
| AC Aux Input Supply | 10V AC ±2V @ 50mA | |
| I2t for Fusing | 250A2 s | |
| Max. Peak Voltage | 600V AC | |
| Leakage Current | 5mA | |
| Control Signal (3-way 0.1” header) | 0-5V or 5V Aux O/P (for pot.) | |
| Power Consumption | 1.2W | |
| Max. Operating Temperature | 65°C | |
| Weight | 63g | |
| Further Dimensions | ||
| Dimensions | 57mm (D) x 44mm (W) x 28mm(H) | |
| Fixing Centre’s | 48mm pitch with 2@ 4.5mm Ø (M4 clearance) holes | |
| Connections | AC AUX Input Supply Terminals | (2x) M3 x 10mm pozi set screws (for use with spade or eyelet crimp connectors) |
| AC Line Voltage Terminals | (2x) M5 x 10mm pozi set screws (for use with spade or eyelet crimp connectors) | |
| Weight | 0.073 kg |
|---|
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Whether you need our proven standard products or a custom control system, United Automation delivers robust and reliable engineering solutions tailored to your industry.
