La description

UL/FM Approved Water Flow Switch

Features.Twelve different flexible plastic paddles fit 1˝, 1¼Ë, 1½Ë and 2˝ tees. Sizes are marked clearly on the paddles for ease of installation. Plastic paddles slip over the actuating lever and are securely fastened With one screw. The handy depth gauge ensures the proper installation depth and clearance of the detector to the tee. Construction.The WFDT Vane-type Waterflow Detector include a durable, tamper-resistant enclosure and rugged switch assembly. The robust covers completely enclose the electrical components to keep out dust and dirt. Improved self-guiding security screws and removal tools make the detectors resistant to tampering and simplify field maintenance. Dual SPDT switches are enclosed in a durable terminal block for added strength.

Contact Ratings: Two sets of SPDT (Form C); *0 *@********************