Tjernlund Products 950-0476 Fan Prover Kit 319825-402 " this SPDT relay features

" this SPDT relay features a multi-voltage coil that accepts 10-30VAC/DC or 120VAC

What is the maximum voltage for the monitored conductor

Universal Voltage Compatibility: Field-proven for both 120V/240V line voltage and 24V low voltage applications

Ignoring wear can lead to a shorted bridge rectifier or a burnt-out solenoid

This unit features a 4-inch stainless steel probe and a galvanized metal duct mount configuration

Tjernlund Products 950-0476 Fan Prover Kit 319825-402 " this SPDT relay featuresThe Tjernlund Products 950 0476 Fan Prover Kit is a critical safety component designed for commercial PAI series intake hoods and draft inducer systems. This kit functions as a differential pressure sensing mechanism that confirms the mechanical draft is established before allowing the heating or ventilation equipment to fire. Engineered for high reliability applications, the 950 0476 fan prover monitors real time airflow to prevent hazardous