Greenheck 383557 Relay Base 340155-7026 this nickel-plated brass valve ensures

this nickel-plated brass valve ensures a secure

For high-performance commercial HVAC control systems

Specifically designed for seamless integration with ABB pistol handles

Industry Standard Performance: Handles high inrush currents typical of inductive motor starts without premature contact pitting

Greenheck 383557 Relay Base 340155-7026 this nickel-plated brass valve ensuresThe Greenheck 383557 Relay Base is a critical electrical component designed for high reliability HVAC relay switching and circuit control within commercial and industrial ventilation systems. This SPDT relay base (Single Pole Double Throw) provides the essential interface for standard 5 pin relays, ensuring secure terminal connectivity and simplified HVAC control wiring. Engineered for a broad operational range of 30F to 110F, it is frequently