F431 - Oztherm Burst Firing Controller 415V | 25 Amps to 100 Amps


Regular price $1,840.00

The OZTHERM Thyristor (SCR) 3 Phase Power Controller is as robust design housed in a series of standard assemblies and enclosures. They are reliable replacement for Electromechanical contactors being virtually maintenance free. This controller is ideal for controlling complex loads, such as heating element that changes resistance over time or temperatures.

Designed and manufactured By Temtec Controls in our Melbourne factory enabling us to provide complete local support to customer applications, engineering and services.

Voltage: 415Vac (other voltage ratings also available)
Control Input:   4-20mA
                         10k potentiometer

Add-On Options*

  • Current limit (C)
  • Power limit (Pw)
  • Thermal protection (T)
  • Voltage feedback (A)
  • Phase loss (PH)

*additional costs apply for each individual add-on


3 - 4 weeks

All orders are processed within 2 business day (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped. 

Domestic Shipping Rates and Estimates

Shipping is calculated based on the weight of the item(s).

Please note: the following information should only be used as a guide. Accurate prices and shipping times will be calculated at checkout.


Standard Shipping

3 - 5 days*

 Express Shipping

1 - 3 days*

0 - 3kg



3.1 - 5kg



5.1 - 10kg



10.1 - 20kg




*Delivery delays

      • Some products will have longer delivery times which will be specified within product description
      • For out of stock items, expect 2 - 3 weeks delay in delivery
      • There may also be potential delays due to a high volume of orders or postal service problems that are outside of our control
In-store pickup

You can skip the shipping fees with free local pickup at our factory. After placing your order and selecting local pickup at checkout, your order will be prepared and ready for pick up within 24 hours. We will send you an email when your order is ready along with instructions. 

Our in-store pickup hours are 8am to 4pm from Mon - Fri at 9B Lakewood Blvd, Braeside VIC. Please have your order confirmation email with you when you arrive.