this switch operates within a wide temperature range

or carbon tracking caused by moisture and oil contamination

" Test for continuity across the terminals when the switch is cool

ensuring mechanical reliability for critical automation infrastructure

If the issue is electrical

Danfoss 023Z1649 Filter Drier 318973-401 this switch operates within aThe Danfoss 023Z1649 DMB 164 is a solid core bi flow filter drier engineered specifically for heat pump systems and reversible refrigeration cycles. Featuring a high capacity 16 cubic inch core composed of 100% molecular sieve material, this drier excels at moisture absorption and acid neutralization, protecting sensitive components like the expansion valve and compressor. The bi flow design utilizes internal check valves to ensure refrigerant is