White-Rodgers 3L03-140 snap disc fan limit control suits high-limit safety regulation. The fixed 140-degree F disc uses SPDT switching in a flanged airstream mount.
Open-on-rise cuts out at 140 deg F. Close-on-rise cuts in at 140 deg F.
3L03-140 highlights
140F Fixed Temp
Trips at a fixed 140 deg F for limit safety.
SPDT Switching
Handles both open-on-rise and close-on-rise wiring.
Flanged Airstream Mount
Mounts directly in the airstream for fast sensing.
3L03-140 specifications
Function: Fan and limit control, high limit safety
