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| Country of Origin | United Kingdom |
|---|---|
| Brand | United Automation |
| Model | DMFC12 415VAC |
| Mount Type | DIN Rail |
| Series | DMFC12 |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | 0°C |
| Standards/Approvals | BS7671, IEC 950 |
| Pin Count | 11 |
| Thyristor Type | TRIAC |
United Automation DMFC12 415VAC Dual Mode Firing Circuit is engineered for precise power control in industrial and electronic component applications. It combines phase angle and burst fire control mechanisms to optimize load management in a single-phase or phase-to-phase configuration. The unit features a DIN Rail mount for easy integration into existing control panels.
This model uses TRIAC thyristors and provides an adjustable soft-start period of 0 to 30 seconds, helping to extend component life and reduce electrical stress during power-up. It supports current limit control via external CT or Hall-effect sensors and voltage or current input signals ranging from 0-5V, 0-10V, 0-20mA, 4-20mA, or potentiometer.
The control pulses are synchronized with mains zero-crossings to minimize electromagnetic interference, making it ideal for resistive load applications. The device operates reliably across temperatures from 0°C to 70°C and meets key standards including BS7671 and IEC 950 for electrical safety and performance.
Its 11-pin design facilitates versatile connections and complex control schemes. Manufactured in the United Kingdom, it delivers proven durability and quality assurance.
This firing circuit is widely used in industrial automation, power electronics, heating controls, and other applications demanding accurate and reliable power triggering solutions.
The device supports TRIAC thyristor type for reliable operation. Mounts easily on DIN Rail for standardized installation. Operates within a temperature range of 0°C to 70°C. Complies with BS7671 and IEC 950 electrical standards.
Offers adjustable soft-start from 0 to 30 seconds. Explore more in the Automation & Control Gear category for advanced electrical solutions and components from United Automation at EnvMart.
Explore more products in our Automation & Control Gear category.
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