Simplified Installation: Standard 1/4" spade terminals allow for fast

Enhanced Durability: Robust construction designed to withstand continuous pilot operation and high-temperature environments

Technicians will appreciate the internal 3-amp automotive fuse that protects the 24V transformer from low-voltage shorts

and flame supervision to ensure peak thermal efficiency and operational safety

providing the reliable timing logic necessary for industrial and residential climate control applications

Siemens Combustion SQM40.255R11 Actuator 324846-701 Simplified Installation: Standard 1/4" spadeThe Siemens SQM40. 255R11 is a high torque combustion actuator engineered for precise modulation of fuel and air flow in industrial burner systems. Operating on 110V AC, this modulating motor utilizes a 4 20 mA control signal with a 135 Ohm impedance to drive butterfly valves, dampers, and oil pressure controllers. Designed specifically for counter clockwise (CCW) operation, the unit delivers 90 in lb of torque with a 90 degree stroke time of 25