Description
The 2570F427 3/4″ Epoxy Sealed Thermostat is a unique thermostat switch designed for extended use in extreme environments. It is built using our patented metal sleeve rivet construction and sealed to protect against moisture and heat.
The 2570 Series Sealed Thermostat is manufactured with a high temperature ceramic insulated base encased in a protective nylon boot. Devices are sealed, have a comparative tracking index of +600 per UL 746A and IEC 112; water absorption of 0% and exceptional heat resistance.
2570 Series Sealed Thermostats feature a patented metal sleeve rivet construction listed by many European approval agencies with 4mm over surface clearance current carrying parts to ground. The 3/4″ thermal element of the device with its fast response and sensitivity characteristics is processed to maintain close tolerances and narrow differential performance for extended life.
Product Specifications
- Close on Temperature Rise
- Epoxy Sealed Construction
- Automatic Reset
- Flush Mount, Large Flange Bracket
- 18AWG Wire Leads – 12″ or 72″. Other options available, contact us.
- Temperatures from -21°-220°F (-29°-105°C)
- Single pole, single throw (SPST)
- Up to 15 Amps at 120VAC
- Operates with AC or DC
- UL rated for 100,000+ cycles
- Made in the USA
*Please note that sealed units take three days for assembly and curing prior to shipping.
For more information and product specifications for products like the 2570F427 3/4″ Epoxy Sealed Thermostat, please view our catalog.
Senasys offers a variety of custom options such as wire options, temperature ranges and more. Please contact our direct customer service for more information.
Robert Wuagon (verified owner) –
Very well made
Barton P. (verified owner) –
I use this switch in conjunction with a loud Piezo buzzer as an exhaust gas temperature alarm on my inboard boat. Doing this helps me keep an eye on my cooling system as long before an engine will overheat exhaust temperatures will rise if there is a problem with the sea water pump on my engine. I simply strap the switch to the 3in diameter hard wall exhaust hose that is attached to the exhaust riser. It works great!