Energy regulator LF L3350035

An energy regulator controls the power sent to heating elements in professional catering appliances, adjusting output without switching the element fully on or off. Instead of cycling the heat in bursts, it modulates the voltage continuously, giving steady, precise temperature control. This method prevents hot spots, reduces energy waste and extends the life of the element by avoiding repeated thermal shock.

The operator fits the regulator into the appliance's control panel, matching the D-shaped pin to the socket. Once connected, the dial or knob is turned to set the desired heat level. The regulator then maintains that level by varying the voltage to the element, allowing consistent cooking results without constant manual adjustment.

This LF energy regulator is constructed for a 230 V 13 A supply and is rated to 125 °C, ensuring safe operation within the thermal limits of commercial kitchen equipment. The D-shaped pin measures 6 mm by 4.6 mm, matching the standardised socket found in the listed appliances.

The 230 V rating means the regulator connects to a standard single-phase circuit common in professional kitchens, while the 13 A current limit determines the maximum load it can handle. The 125 °C temperature rating confirms it can operate safely in the heat generated by ovens, hobs and other catering appliances.

Cleaning is limited to the exterior; the regulator itself has no user-serviceable parts and should be kept dry to prevent electrical faults.

The regulator fits a wide range of professional catering appliances from Angelo Po, Ariston, Berto's, Bosch-Siemens, De Dietrich, Fagor Brandt, Giga, Hotpoint, Indesit, Küppersbusch, Mareno, Rieber, Smeg, Tecnoinox, Whirlpool and Zanussi.

This article is listed under energy regulators in the professional catering equipment catalogue.