
12T931 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $53.79 | Condition is New, Dayton 12T931 Limit Switch, Plunger, Spdt, 10A At 300V Ac, Actuator Location:, shipping cost = $5.00 | ![]() |
![]() | $61.88 | Condition is New, DAYTON 12T931 Limit Switch, Plunger, SPDT 12T931, shipping cost = $7.99 | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $47.00 | Top Pick! Condition is Used, Dayton Limit Switch 12T931 Plunger, Top Actuator, SPDT, 10A 300V AC, IP67, NEM, shipping cost = $24.40 | 100.0% |
![]() | $51.00 | Top Pick! Condition is Used, Dayton Limit Switch 12T931, shipping cost = $24.40 | 100.0% |

The Dayton 12T931 limit switch is a versatile and reliable component for your automation project, offering easy-to-use SPDT (Single-Pole Double-Throw) switching functionality for 10A and 300V AC applications. This actuator top limit switch is well-suited for applications where you need to create a simple on-off control for various industrial and commercial equipment.
Constructed from high-quality materials, this limit switch is built to last. The plunger, which measures 1.5 inches long and 0.5 inches wide, features a hardened steel top and brass contacts for long-lasting wear resistance and conductivity. The switch body is designed with a heavy-duty cast aluminum housing that offers excellent heat dissipation and durability.
The Dayton 12T931 operation is simple and straightforward. The switch operates using AC power, and a slight push or pull on the plunger causes it to close or open the electrical circuit. The actuator top design of the switch enables easy integration into various applications by mounting it directly to the face of the machinery, ensuring that it is always accessible and easy to operate.
The switch is designed for easy installation, with clear markings on the switch body indicating the on and off positions, making it simple to configure for your specific application. With a normally open (NO) contact configuration, it delivers a reliable and dependable connection when the switch is in the on position, and an open circuit when the switch is in the off position.
For added safety, the switch is rated for use in a temperature range of -40 to 220 degrees Fahrenheit (-40 to 104 degrees Celsius), making it suitable for use in various industrial environments. Furthermore, the switch has a IP20 ingress protection rating, ensuring a certain degree of protection against solid particle intrusion, and limiting exposure of the interior components to moisture, dust, and other contaminants, extending its lifespan and ensuring optimal performance.
In summary, the Dayton 12T931 limit switch is an essential tool for controlling various industrial and commercial equipment with ease. Its rugged construction, reliable operation, and simple installation make it a versatile and cost-effective solution for your automation requirements.
A Comparative Analysis of the Dayton 12T931 Limit Switch Plunger SPST 10A 300V AC Actuator
1. **Design and Construction**
- Pros:1. The Dayton 12T931 is a rugged and reliable actuator with a robust design.
2. It is suitable for heavy-duty applications in industrial settings due to its robust construction.
3. The actuator features a compact size, making it space-efficient.
- Cons:1. Its design may not be ideal for applications requiring a precise positioning since it is an on-off switch.
2. **Operating Parameters**
- Pros:1. The actuator can handle a maximum input voltage of 300V AC, making it suitable for high voltage applications.
2. It has a 10A current rating and can be used with various limit switches.
3. The actuator can be used in applications where the operating temperature ranges from -40 C to 70 C.
- Cons:1. It is specifically designed for AC power, so it is not suitable for DC applications.
3. **Ease of Installation**
- Pros:1. The Dayton 12T931 is easy to install as it plugs directly into a standard electrical outlet.
2. It comes with a built-in limit switch, which eliminates the need for an external limit switch in most applications.
- Cons:1. Due to its size and weight, the actuator might require additional mounting hardware for secure installation.
4. **Price and Value**
- Pros:1. The Dayton 12T931 offers excellent value for its price due to its high reliability, sturdy construction, and wide operating range.
- Cons:1. While the price is relatively reasonable compared to similar products, it may not be the most cost-effective option for low-power, low-volume applications.
**Conclusion:**The Dayton 12T931 is a robust and reliable AC actuator suitable for heavy-duty applications that require a high voltage and current limit switch. Its compact size, easy installation, and reasonable pricing make it an attractive option for industries looking for a high-performing actuator. However, it might not be the most suitable choice for applications requiring precise positioning or DC operation.
**Recommendation:**For applications that meet the Dayton 12T931's operational specifications, this actuator is an excellent choice due to its rugged construction, ease of installation, and competitive pricing. However, if precise positioning or DC operation is essential, other alternatives should be considered.
Details:
Electrical boxes. And enclosures. Light industrial. Electrical outlet's.
Dayton 12T931 limit switch, plunger, spdt, 10a 300v ac, actuator location: top: - switch location top, ac contact rating 300v, dc form switches body height 1.97 in, width 1.57 depth 0.63 boot sealed no, miniature, nema 12, 13, 4, 6, 6p, mounting surface details.
specifications indusswitch:
- brand: Dayton
- mpn: 12t931
- features: Limit Switch, Actuator Style Limit Switch Plunger, Actuator Location Limit Switch Top, Ac Contact Rating Limit Switch 10a 300v, Dc Contact Rating Limit Switch 10a 300v, Contact Form Switches Spdt, Body Height Limit Switch 1.97 In, Body Width Limit Switch 1.57 In, Body Depth Limit Switch 0.63 In, Boot Sealed Actuator Limit Switch No, Body Style Limit Switch Miniature, Nema Rating 12, 13, 4, 6, 6p, Mounting Limit Switch Surface
- type: General Purpose Limit Switch
- country/region of manufacture: Cn
- item height: 1.900
- item length: 9.300
- item width: 2.200
- bundle description: No
- weight: 0.8700
- height: In.
- coil voltage: 300 V/300vdc
- voltage rating: 300vac/dc
- contact configuration: Spdt
- ip rating: 67
- nema rating: 4, 6, 6p, 12, 13
- operating temp. range: F
- electrical connection: 9.8 Ft. Cable, 4 Wire, 18 Awg, Sjt
- actuator style: Plunger
- movement: Vertical
- operating force: 40 Oz.
- actuator location: Top
- travel: Maximum Pre-travel N/a, Minimum Over-travel N/a
- wiring entry: Prewired Cable
- upc: 190735116647
offer indusswitch:
- prices: $47.00–$61.88
- item condition:
- New
- Used
- sold #: 21
- availability: in stock
- options: ship-to-home
- started: february 1, 2025
seller indusswitch:
- rating: 99.5%
- # reviews: 1218016
- city: USA
shipping indusswitch:
- service: standard
- class: standard
- type: fixed
- transit: 5-5 days
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Limit Snap Action Switches
payments indusswitch:
- wallet: paypal
- other
- credit card: mastercard
returns indusswitch:
- paid by: seller
- method: money back
- time: 60 days
- policy: returns accepted
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