Pay in 4 interest-free payments of $128.50 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Lacquer sheets stacked — description and returns below the cascade board.
This SPST switching control serves as the direct replacement for the 2891550
making it a critical stock item for contractors prioritizing system reliability and professional-grade repairs
Integrated Bleeder Resistor Support: Designed to facilitate safe discharge between cycles (check specific unit wiring for resistor requirements)
The 1/2-inch shaft diameter and 4-inch length allow for a drop-in fit
non-adjustable setpoint to ensure tamper-proof safety and consistent system performance
Belimo EFB120-S N4 Actuator R-407C This SPST switching control servesThe Belimo EFB120 S N4 is a heavy duty spring return actuator designed for on off control in demanding HVAC and industrial environments. This unit delivers 270 in lb of torque, providing reliable fail safe operation for large dampers and valve assemblies during power loss. Integrated with a NEMA 4 (IP66) enclosure, it is engineered to withstand harsh outdoor conditions, preventing moisture ingress and corrosion. Operating on a 120V AC power supply, it
US$ 122.50
US$ 48.00
US$ 122.50