Supco OV46 Motor Overload Protector 320788-704 Smith hydronic heating systems to

Smith hydronic heating systems to maintain factory performance standards

Industrial Durability: Rated for 480V applications with a 90W output to handle harsh environments

Ensure your HVAC compressor protection is active to avoid tripped breakers and liquid-rich foam at startup

Always verify the Fenwal 35-652505-003 specifications against the original equipment manufacturer (OEM) wiring diagram found on Laars water heaters

As a critical component in Sensus 243-8-2 and 243-12 series valve bodies

Supco OV46 Motor Overload Protector 320788-704 Smith hydronic heating systems toThe Supco OV46 3640 AMP Motor Overload Protector is designed to safeguard HVACR compressors and motors from overheating and electrical overload conditions in demanding operating environments. This motor overload relay is commonly used in air conditioning systems, refrigeration compressors, heat pumps, and commercial HVAC equipment where consistent motor protection is critical. Rated for a 3640 amp operating range, the OV46 provides reliable thermal