repeated tripping of the thermal overload protector

Precise Adjustment: Dual scales allow for independent setting of high and low trip points to safeguard compressors against loss of charge or excessive discharge pressure

Rapid Installation: Pre-wired 36-inch cable and DIN plug reduce labor time on the job site

Precise Thermal Switching: The L85-15F range ensures accurate high-limit or low-limit control within the hydronic loop

Since this is a normally closed (NC) switch

Allanson Transformers 421-BT636 Transformer Els PW 17895 repeated tripping of the thermalThe Allanson 421 BT636 is a heavy duty universal ignition transformer designed for reliable spark ignition in industrial and residential oil burners. Engineered with a 120Vac supply voltage and a 10,000Vac secondary voltage at 23mA, this unit ensures a consistent high voltage arc for efficient combustion. Featuring a mid point ground configuration, it provides stable electrical performance and reduced electromagnetic interference. As a direct