Siemens Industrial Controls 3RU2116-1BB0 Relay 319848-301 Durability: Industrial-grade housing designed to

Durability: Industrial-grade housing designed to withstand the thermal cycling typical of HVAC plenums

as this component is essential for detecting restricted vents or failing draft inducer blowers

a conversion kit with the correct spring and orifices must be installed according to the manufacturer's manifold pressure requirements

Featuring a 3/8" ODF (Outside Diameter Female) solder connection

When your diagnostic routine points to a failed microprocessor or communication error

Siemens Industrial Controls 3RU2116-1BB0 Relay 319848-301 Durability: Industrial-grade housing designed toThe Siemens 3RU2116 1BB0 is a high performance SIRIUS thermal overload relay engineered for precise motor protection in industrial HVACR systems. Designed as a Size S00 component, this 3 pole relay provides a reliable tripping range of 1. 4 to 2A, making it the standard choice for safeguarding small horsepower motors against overheating, phase asymmetry, and phase loss. Adhering to Class 10 tripping characteristics, it ensures the circuit is