752-2, 752 Series Automatic Change-Over Switch

SKU: 07 52 002S1

SPDT control provides automatic change-over of thermostat to operate zone valve on combination hot and chilled water systems

Read more...
Where to Buy
Contact Us
Parts List

Features

  • Epoxy resin seal protects bimetallic disc and Snap-Action contacts from dust, dirt and corrosion
  • Furnished with removable spring clip to attach control to tubing
  • SPDT switch connects heating side of thermostat to two-wire zone valve when hot water is circulated through tubing
  • SPDT switch connects cooling side of thermostat to two-wire zone valve when chilled water is circulated through tubing
  • Curved sensing element provides maximum contact with tubing

Specifications

Connectors
12” red, brown and black leads, 105°C insulated, No. 18 wire
Temperature Settings
Red-Black: open on rise @ 85°F, close @ 70°F, Red-Brown: close on rise @ 85°F, open @ 70°F
Operating Temperature
221 deg. F maximum
Connection Type
With conduit hub

Documents & Drawings

1
Product images shown are for illustration purposes only and may not be an exact representation of the product or package contents