Bard HVAC 8406-076BX Door Switch R-407A Durable Brass Construction: Resists mechanical

Durable Brass Construction: Resists mechanical wear and provides a long service life in non-potable HVACR installations

door heaters

ensuring electrical and physical fit without field modifications

filtering out high-frequency electromagnetic interference and stabilizing the power supply delivered to sensitive electronic commutation motor controllers

making it a reliable drop-in replacement for maintenance technicians

Bard HVAC 8406-076BX Door Switch R-407A Durable Brass Construction: Resists mechanicalThe Bard HVAC 8406 076BX Door Switch is a heavy duty SPST (Single Pole Single Throw) component critical for maintaining the operational safety of commercial and industrial HVAC systems. Rated for 20 AMP at a Normally Open (N. O.) configuration, this switch is designed to interrupt power or signal loops immediately upon cabinet entry. It provides a reliable mechanical interface to ensure equipment remains de energized during service, preventing