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This unit is rated for 30A inductive (motor) loads
supporting a wide range of voltages from 24V to 277V
no continuity indicates a failed or tripped open circuit
you need a component that withstands the constant mechanical stress of commercial refrigeration environments
System Versatility: Supports both direct acting and reverse acting pneumatic thermostat configurations
Lennox 69M18 Pressure Switch 340155-7026 This unit is rated forThe Lennox 69M18 Pressure Switch, also identified by part number 69M1801, is a critical safety component engineered for high pressure monitoring in professional HVACR applications. As a Lennox OEM replacement part, this high pressure cutout switch is factory calibrated to trigger a manual reset (M R) cutout at 640 PSI. This precise threshold is essential for protecting the compressor from catastrophic failure due to excessive discharge pressure,
