hvac spare parts
Petross contactors
Our PETROSS contactors are built with Silver Cadmium Oxide contacts. Â
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Silver Cadmium Oxide is a blend of silver and cadmium oxide used as an electrical contact material due to its low arc erosion and excellent arc extinguishing properties.
You can depend on PETROSS contactors to give you the performance and cost savings for your air conditioning and refrigeration systems.
