Pentair Emergency Shut-Off Switch with Audible Alarm, ESO3

The Pentair ESO3 is an emergency shut-off switch with an audible alarm, supplied together with its module. It is the genuine Pentair part.

What is in the box

Pentair lists this item as the shut-off switch with module, and the switch sounds an audible alarm when it is used. Ordering by the ESO3 part number is the reliable way to get a like for like replacement, since switches of this kind look similar across ranges but are not interchangeable.

Before you order

Check the label on the unit being replaced against the part number and UPC listed here. Installation of an emergency shut-off belongs to a qualified electrician working to local code.