Senasys designs and manufactures two different manual reset thermostat switches – 25 Amps or 15 Amps at 120VAC.
Our manual reset thermostat switches are ideal when you want to call special attention to a temperature malfunction. Because the switch needs to be manually reset, a human must interact with the switch and solve the problem before the equipment or appliance can work again.
Manual Reset Thermostat Options
Our 25 Amp manual reset thermostat switch is available with exposed caps, great for unique applications which require a faster response time. The 15 Amp manual reset switches are available in many different mounting options for custom applications.
Senasys manual reset thermostat switches are UL approved and made in the U.S.A.
Click here to learn more about when a manual reset thermostat should be used.
Send your switching requirements for our application engineers to review. Request a quote below!
25 Amps – 404 Series
The 404 series is our 3/4″ manual reset snap disc. This series is ideally suited for application where you want to call special attention to a specific temperature malfunction. The 404 series feature a trip-free operation. Physical depression of the reset button holds the contact open and renders the device inoperative until the reset button is released. These switches are available in a single-pole, single-throw device, rated up to 25 Amps at 120VAC.
Our 404 manual reset snap disc thermostats have a temperature range of 100-350°F, ±25°F differential. Many standard ranges are available, or we can easily design a custom temperature range to suit your application. Visit our online store for our standard temperature ranges. For a custom temperature, contact our technical support.
For unique applications exposed disc caps are available to provide a quicker response to temperature changes. Special black discs can be used to further improve the response to radiative heating in exposed units.
A variety of options are available including mounting brackets and terminal options. Click here for more information.
FEATURES
- 25 Amps @ 120VAC
- 100°-350°F, ±25°F
- Exposed Caps
- Improved Response to Radiative Heating
COMMON APPLICATIONS
- HVAC Equipment
- Refrigerators and freezers
- Motors
For more information and product specifications, click here to view our catalog.
For a complete product list and to purchase a 25 Amp manual reset temperature switch, visit our online store.
15 Amps – 432 Series
The 432 Series is our 1/2″ manual reset snap disc. This series is ideally suited for applications where you want to call special attention to a specific temperature malfunction. The 432 series can be used as a safety limit that will break on temperature rise. The thermostat requires a human to intervene as the switch must be manually reset once tripped. These switches are available in a single-pole, single-throw device, rated up to 15 Amps at 120VAC.
Our 432 manual reset snap disc thermostats have a temperature range of 100-350°F, with a differential temperature of 25°F minimum. Many standard ranges are available, or we can easily design a custom temperature range to suit your application. Visit our online store for our standard temperature ranges. For a custom temperature, contact our technical support.
These small thermostat switches are available in a variety of mounting options, including pipe and stud mounts, and terminal options. Click here for more information.
FEATURES
- 15 Amps @ 120VAC; 10 Amps @ 240VAC
- 100°-350°F, ±25°F
- Small Footprint
- Many mounting options, such as pipe and stud mounts.
COMMON APPLICATIONS
- HVAC Equipment
For more information and product specifications, click here to view our catalog.
For a complete product list and to purchase a 15 Amp manual reset thermostat switch, visit our online store.
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