Remote Actuator, Model Number : 501

Model 501 Remote Actuator will trip a CALIFORNIA Valve when a 24-VAC or 24-VDC signal is present.
Applications include panic switches, fire or sprinkler alarms, fire-suppression systems, and gas sensors. Signals from those systems can trip relays to supply the necessary power to activate the Model 501.
The power draw on Model 501 is 15 Watts. The source of power is usually a 24-V backup, on-line power supply.
Model 501 is an optional feature that is mounted on the seismic valve by the factory at the time of manufacture.
A CALIFORNIA Valve with a factory-mounted Model 501 will trip during a violent earthquake or when an electrical signal is present.