Surge Protection for 120V Solenoids

OVERVIEW

Today’s increased reliance on very sensitive electronics makes surge protection an important topic for most industries. The Insurance Institute for Business & Home Safety study found that $26 billion dollars was lost due to non-lightning power surges. In addition, there are about 25 million lightning strikes in the US each year that cause between $650M to $1B in losses 120Vcording to the Insurance Information Institute, State Farm©.

120Vac Solenoids are a key component of any UL 508A control panel (also known as an Industrial Control Panel or ICP). However, they are usually overlooked due to their limited cost in the overall system yet are integral parts that can lead to costly and disruptive downtime. The 120V AC Solenoids is used to provide lineal actuation for valves and relays in control systems applications found in refrigeration, HVAC, compressed air systems, refineries, chemical plants, power plants as well as commercial, industrial, residential and manufacturing process applications. They are the critical components in the process loop and are sensitive to transient over voltages.

This section will identify the UL 1449 Surge Protective Device (SPD) to efficiently protection your 120Vac Solenoids and increase its reliability.

Protection Point for
120V AC Solenoids

Based on the built-in withstand of the equipment, 120V Solenoids can be protected using the SPD shown below :

Location	Equipment	System	Surge Protector Model #	Link
	ACTUATOR SOLEDNOID	120Vac 40A Max.	DS240S-120
		120Vac	DS72US-120T/NN

Test Videos for Solenoids

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