Fenwal Series 30000 Surface Mounting THERMOSWITCH® controllers operate on the principal of differential expansion of metals. A
temperature increase causes the stainless steel outer case to expand at a greater rate than the internal bridge assembly. Because
the case is in direct contact with the heated surface, a temperature change is sensed almost instantaneously. With an increase in
temperature, the case expands. This results in a linear change of the internal bridge assembly causing the electrical contacts to
open. A decrease in temperature closes the contacts. This is a field tried and time tested quality product in the Fenwal tradition.
Features:
- Fully adjustable
- Overlapping ranges from 50° to 600° F
- 1200 Watt resistive load rating at 120VAC/240VAC
- Narrow temperature differential
- UL component recognized
- CSA Certified
- Economical
- Compact size
Application
- Vending Machines
- Platens
- Plastic Laminating Presses
- Dental Equipment
- Popcorn Machines
- Hot Stamp
- Food Warming Trays
- Pressure Washers