Temperature Controller FF RT-823, 230V 16A, Adjustable 60–95°C

FF RT-823 is an electrical temperature controller designed for 230V mains operation with a 16A switching capacity and an adjustable setpoint range of 60–95°C. It provides on/off control for heating elements, boilers, and industrial equipment, enabling temperature regulation and safety cutoff in simple electrical installations. The controller is intended for inline mounting within control panels or appliance housings where a compact, reliable thermostat function is required.

Advantages

The controller offers a clearly defined setpoint range of 60–95°C and a rated switching current of 16A at 230V, ensuring compatibility with many common heating loads. Its simple on/off operation reduces the need for complex control wiring, while robust electrical contacts provide dependable switching under typical heating system conditions. The compact form factor and straightforward adjustment make it easy to replace or integrate into existing systems without significant modifications.

Suitable for

• Control of electric heating elements and immersion heaters
• Boiler temperature regulation and over-temperature protection
• Temperature safety cutoff for industrial equipment and enclosures
• Retrofit and replacement in existing 230V control circuits

Key specifications

• Supply voltage: 230 V AC
• Switching capacity: 16 A (resistive/typical heating loads)
• Adjustable setpoint range: 60–95 °C
• Control type: On/Off thermostat
• Mounting: Inline or panel installation in electrical enclosures
• Application environment: Heating systems, boilers, industrial equipment

How to use

Install the controller according to local electrical codes and the equipment manufacturer’s instructions. Connect the device to a 230V supply and wire the controlled load through the controller's switching contacts, observing correct polarity and earthing where required. Adjust the setpoint to the desired temperature within the 60–95°C range using the front adjustment control. After setting, verify correct operation by observing the load switching at the selected temperature and confirm any required safety interlocks are functional.

Usage recommendations

Use the controller for resistive heating loads and systems matched to a 16A switching capacity; avoid exceeding the rated current. Place the controller in a dry, ventilated enclosure away from direct moisture and corrosive atmospheres. For systems requiring tighter temperature control or variable power modulation, consider pairing with proportional control or solid-state relays for improved regulation. Regularly inspect wiring connections and contacts for signs of wear or overheating.