This SPNO (Single Pole Normally Open) contactor features an isolated coil with an 16-ohm resistance

How does the override button function within the system

As a Raypak 007189F replacement

Designed for 24V AC operation

Common Questions What is the difference between Section I and Section IV relief valves

Johnson Controls D-3153-20 Damper Actuator Els PW 17895 This SPNO (Single Pole NormallyFor versatile pneumatic control of ventilation and safety dampers, the Johnson Controls D 3153 20 Damper Actuator provides a rugged, field ready solution. Engineered with a large 15 inch synthetic elastomer diaphragm and a durable die cast aluminum body, this linear actuator is built for high demand environments. It features a 3 inch stroke and a nominal 8 13 psi spring range, ensuring consistent displacement in both proportional and two position