Operating instructions

Model SST–2
22804 11/07 [phone] http://www.networketi.com 3 of 12Environmental Technology, Inc.
Safety
Make all electrical connections in compliance with the National Electric Code
(NFPA 70) and local electrical code. If you have questions concerning the installation
or application, contact Customer Service.
Additional Information
More information is regularly made available through our website,
www.networketi.com. Please visit us online for datasheets, manuals, white papers,
technical articles and more. The most current and up to date version of this and
every other manual for our products can be found in Acrobat (pdf) format to view
online or to print. This is to assist you in installing and using our products to the best
effect possible. If you have any comments about this or any other material from
Environmental Technology please contact us.
Contacting Environmental Technology
For assistance, contact Customer Service. Offi ce hours are 8:00 AM until 5:00
PM ET.
Voice: [phone] (USA and Canada) or [phone] (elsewhere)
Fax: [phone] (USA and Canada) or [phone] (elsewhere)
E-mail: [e-mail]
Mail: Environmental Technology, Inc.
1850 North Sheridan Street
South Bend, IN 46628
General
Description
The C-UL-US listed SST–2 Freeze Protection Thermostat replaces
electromechanical thermostats in cost-sensitive applications requiring ground fault
equipment protection (GFEP). The SST is classifi ed to UL and CSA safety standards
by UL for use in temperature-regulation applications. It is the ideal low-cost
thermostat for areas not subject to mechanical abuse.
Specifi cations
General
Area of use Nonhazardous locations
Approvals
109R
Type 873
Temperature Regulating Equipment
Enclosure
Protection NEMA 4x
Cover attachment Polycarbonate cover, machine screws
Entries 1 × 3/4" entry (bottom right) for NEC Class 2 sensor connections
3 × 1-1/16" entries (bottom left and left) for supply, load power and (right) NEC Class
2 alarm relay connections
Material Polycarbonate
Mounting Wall mounted