Finding the correct capillary switch for your application has never been easier with our simple cross-reference guide. If you have any of the series or part numbers listed below, match them to our series for a perfect fit. For additional assistance, don’t hesitate to contact our customer service team.
Senasys Capillary Switches
At Stemco, a division of Senasys, we offer a variety of capillary switches, including both adjustable temperature and fixed options. Our thermostat switches are UL and CUL Recognized, ensuring top-notch quality and safety. Proudly made in the USA, our switches come with direct customer service support to help you find the right switch for your needs.
Common Applications for Capillary Switches
Capillary switches are widely used in various applications, including:
- Food Equipment: As a limit or control.
- HVAC Equipment: Ensuring proper temperature regulation.
- Pools and Spas: Maintaining desired water temperatures.
Explore Our Products
Browse the options below to discover detailed product information. If you can’t find your part number listed, give our support team a call with your switch or application requirements, and one of our representatives will assist you.
Tip: Use your browser’s Find function (Ctrl+F on Google Chrome) to quickly locate your part number in this list.
Capillary Cross Reference Guide
Senasys Series |
Competitor Series |
Description |
|---|---|---|
| 351 Series or 358 Series | A19 Series Remote Bulb Control by Johnson Controls | These temperature controls feature SPST switches that open high or low. Available with SPDT switches for open high or low applications, with fixed or adjustable settings (screw or knob). Control ranges from 0°F to 700°F. Features: Constant differential, compact enclosure, variety of sensing elements, unaffected by cross-ambient conditions, auto or manual reset. |
| 351 Series | PECO T103, T125 | Electromechanical component thermostat available in adjustable and fixed settings. SPDT switching capability up to 25 Amps. Bulb and capillary sensor with optional fittings and finishes. |
| 351 Series | Honeywell Remote Temperature Controllers (T4031, T6031, L480) | For limit or temperature control where remote sensing is required. Features liquid-filled elements for rapid sensing, control temperatures from 0°F to 700°F, adjustable or fixed control setpoint, ambient temperature compensation. |
| 351 Series | Selco CAP Series | Commercial and domestic thermostats for heating and cooling. 20 Amp snap acting switches, SPST or SPDT available in auto reset. Remote bulb and capillary available in copper or stainless steel. Used in various liquid or air applications as a regulating control, high limit, or trip-free device. |
| 351 Series | Langir Electric – WK Series | Features volume expansion in the temperature sensing part, driving the switch on/off for constant temperature. Characteristics: accurate control, reliable, small temperature difference, wide control range, large current load. |
| 351 Series | EGO Products Single-Pole Thermostats | Designed for flexibility, EGO single-pole thermostats and safety limiters cater to any application requiring electrical circuitry. |
| 352 Series | Honeywell Remote Temperature Controllers L482 / Selco / Tempco / Robertshaw / Whitman Controls / Barksdale | Offers a second switch, expanding capillary thermostat applications. Features SPDT automatic reset or SPST manual reset, with adjustable differential. |
| 352 Series | EGO Products Multi-Pole Thermostats | EGO multipolar thermostats and limiters for applications requiring multiple electrical circuits. |
| 354 Series | PECO L117, L107 | Fixed setting electromechanical thermostats with SPST manual reset and SPDT switching up to 30 Amps. Bulb and capillary sensor with optional fittings and finishes. Negative bias construction for switch open upon bulb or capillary rupture. |
| 354 Series | Selco CAP-MR Series | Thermostats for heating and cooling applications. 20 Amp snap acting switches, SPST or SPDT manual reset. Remote bulb and capillary available in copper or stainless steel. Used as a regulating control, high limit, or trip-free device. |
