12T959

The Dayton 12T959 Limit Switch is a versatile and reliable electrical component designed for use in various automation applications. This rotary SPDT (Single Pole Double Throw) limit switch comes with a roller lever actuator, making it suitable for sensing position or travel limits in linear motion systems. It is rated for a current of 10 Amperes and can operate on AC voltage up to 300 Volts.

The switch body is constructed from a robust, die-cast aluminum material, ensuring durability and long-lasting performance. The roller lever, with a diameter of approximately 1 inch (25mm), is designed to roll against a stop or limit point, providing a positive and reliable switching action. The switch has three terminals: Common (C), Normally Open (NO), and Normally Closed (NC). The NO terminal is open when the switch is in its normal state, while the NC terminal is closed.

The Dayton 12T959 limit switch is designed with a comfortable operating torque, which makes it easy to operate manually. The switch also features a clear, white marking on the actuator lever, making it easy to identify the switch's position at a glance. The switch's operating temperature range is from -40 F to 140 F (-40 C to 60 C), making it suitable for use in a wide range of environments.

In summary, the Dayton 12T959 Limit Switch is a high-quality, reliable, and versatile component designed for sensing position or travel limits in various automation applications. Its rugged construction, easy-to-operate roller lever, and wide voltage and temperature range make it an excellent choice for a wide range of industrial and commercial applications.

Pros and Cons of Buying Dayton 12T959 Limit Switch

a. **Versatility:** The Dayton 12T959 is a SPDT (Single Pole Double Throw) limit switch, which means it can be used to switch between two circuits based on the position of a rotating lever. This makes it suitable for various applications such as HVAC systems, industrial machinery, and appliances.

b. **Durable Construction:** The switch is rated for a 10A current and 300V AC voltage, indicating that it is designed to handle heavy-duty applications. Its robust construction can withstand the rigors of industrial environments, ensuring long-lasting performance.

c. **Easy Installation:** The switch comes with a roller lever, which makes it easy to set the desired limit position. Additionally, it has a standard mounting size of 1-inch, making it compatible with most enclosures and panels.

a. **Limited Operating Temperature:** The switch is rated for an operating temperature range of -10 C to 60 C, which may not be suitable for extreme temperature environments. If you're working in environments with temperatures outside this range, you may need to consider alternative options.

b. **Manual Operation:** Unlike automatic limit switches, the Dayton 12T959 is manually operated. This means that the switch must be adjusted manually based on the desired limit position. This can be time-consuming and may require frequent adjustments if the machine or equipment experiences significant wear and tear.

The Dayton 12T959 limit switch is a reliable and versatile option for various industrial applications that require a manually operated SPDT switch. Its robust construction, easy installation, and suitability for heavy-duty applications make it an attractive choice for many industries. However, its limited operating temperature range and manual operation may make it less suitable for extreme temperature environments or applications where frequent adjustments are required.

If you're looking for a manually operated limit switch that can handle heavy-duty applications and is suitable for a wide range of industries, the Dayton 12T959 limit switch is a solid choice. However, if you require an automatic limit switch or operate in extreme temperature environments, you may want to consider alternative options with more advanced features or temperature ratings.

Details:

And enclosures. Electrical boxes. Light industrial. Receptacles.

Electrical outlet's. Dayton 12T959 limit switch, roller lever, rotary, spdt, 10a at 300v ac,: actuator - switch location side, ac contact rating 300v, dc form switches body height 2.41 in, width 1.12 depth 1.01 boot sealed no, miniature, nema 1, mounting surface, electrical connection screw terminals details.

specifications indusswitch:

• brand: Dayton
• mpn: 12t959
• type: Industrial Electrical Controls Automation Electrical Switches
• features: Limit Switch, Actuator Style Limit Switch Roller Lever, Rotary, Actuator Location Limit Switch Side, Ac Contact Rating Limit Switch 10a 300v, Dc Contact Rating Limit Switch 10a 300v, Contact Form Switches Spdt, Body Height Limit Switch 2.41 In, Body Width Limit Switch 1.12 In, Body Depth Limit Switch 1.01 In, Boot Sealed Actuator Limit Switch No, Body Style Limit Switch Miniature, Nema Rating 1, Mounting Limit Switch Surface, Electrical Connection Screw Terminals
• item height: 1.600
• item length: 4.900
• item width: 2.000
• country of origin: Cn
• weight: 0.4000
• battery included: No
• upc: 190735116920

returns indusswitch:

• paid by: seller
• policy: returns accepted
• time: 60 days
• method: money back

shipping indusswitch:

• class: standard
• type: fixed
• service: standard
• transit: 3-3 days

offer indusswitch:

• prices: $19.95–$32.24
• item condition: New
• started: february 11, 2026
• options: ship-to-home
• availability: in stock
• sold #: 8

seller indusswitch:

• rating: 99.8%
• city: USA
• # reviews: 1320660

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories

payments indusswitch:

• wallet: google-pay
• other
• credit card: discover

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