TAMPER SUPERVISORY SWITCH

Features

NEMA 4X* (IP 65) and 6P (IP 67) *Enclosure is 4X. For additional corrosion protection of mounting hardware, use model OSYSU-2 CRH
-40º to 140º (-40ºC to 60ºC) operating temperature range
Visual switch indicators
Two conduit entrances
Adjustable length trip rod
Accommodates up to 12AWG wire
Three position switch detects tampering and valve closure
Knurled mounting bracket prevents slipping
Fine adjustment feature for fast, easy installation
RoHS compliant
One or two SPDT contact models (-1,-2)

Description

BRAND: POTTER

MODEL: OSYSU-1 & OSYSU-2

The TAMPER SUPERVISORY SWITCH (OSYSU) is used to monitor the open position of an OS&Y (outside screw and yoke) type gate valve. This device is available in two models; the OSYSU-1, containing one set of SPDT (Form C) contacts and the OSYSU-2, containing two sets of SPDT (Form C) contacts. These switches mount conveniently to most OS&Y valves ranging in size from 2” to 12” (50mm to 300mm). They will mount on some valves as small as ½” (12,5mm). The cover is held in place by two tamper resistant screws that require a special tool to remove. The tool is furnished with each device.