R40923-015 | L130-40F LIMIT SWITCH | Armstrong Furnace Electrical Rating_24V 50/60HZ The 3-3/8" mounting diameter provides

The 3-3/8" mounting diameter provides easy installation

By reducing friction and improving alignment

reliable operation in demanding industrial environments

while the 70mm length offers ample leverage for tightening and loosening fasteners

R40923-015 | L130-40F LIMIT SWITCH | Armstrong Furnace Electrical Rating_24V 50/60HZ The 3-3/8" mounting diameter provides**Armstrong Furnace L130 40F Limit Switch** The Armstrong Furnace L130 40F Limit Switch is a critical component for ensuring the safe operation of your heating system. This switch acts as a safety measure, protecting the furnace from overheating by automatically shutting it off when the temperature reaches a predetermined level. **Features and Benefits:** * **Accurate and Reliable:** Precisely detects temperature changes, ensuring timely shutdown to