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Dayton Limit Switch: Plunger Actuator, 21 mm Mounting Hole Horizontal Center to Center Distance - Top-Mount Plunger Limit Switches
DaytonTop-Mount Plunger Limit Switches

Dayton Limit Switch: Plunger Actuator, 21 mm Mounting Hole Horizontal Center to Center Distance

The DAYTON Limit Switch with Plunger Actuator is a top-mount plunger limit switch featuring a 21 mm mounting hole horizontal center-to-center distance. It uses screw terminals for electrical connection and is…

SKU 3G-OTH-29740

Brand
Dayton
Item
Limit Switch: Plunger Actuator, 21 mm Mounting Hole Horizontal Center to Center Distance
Category
Top-Mount Plunger Limit Switches
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton
Type
21 mm Mounting Hole Horizontal Center to Center Distance, Top
Actuator Type
Plunger
Electrical Connection
Screw Terminals

Technical Documents

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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON Limit Switch with Plunger Actuator is a top-mount plunger limit switch featuring a 21 mm mounting hole horizontal center-to-center distance. It uses screw terminals for electrical connection and is actuated by a plunger mechanism.

Frequently Asked Questions

What is the DAYTON Limit Switch 12T957 used for?

The DAYTON Limit Switch 12T957 is a top-mount plunger limit switch used in industrial automation to detect the presence or position of moving parts. It is commonly applied in conveyor systems, packaging machinery, and material handling equipment to control machine operations or signal end-of-travel.

What are the specifications of the DAYTON Limit Switch 12T957?

The DAYTON Limit Switch 12T957 features a plunger actuator, screw terminals for electrical connection, and a 21 mm mounting hole horizontal center-to-center distance. It is a top-mount design with manufacturer part number 12T957. These specifications ensure reliable mechanical actuation in industrial control circuits.

Where to buy the DAYTON Limit Switch 12T957 worldwide?

You can source the DAYTON Limit Switch 12T957 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive sourcing for this and other industrial components.

How to install a plunger limit switch like the DAYTON 12T957?

Mount the switch using the 21 mm horizontal center-to-center holes, ensuring the plunger aligns with the actuating cam or target. Connect wires to the screw terminals per the wiring diagram. Adjust the actuator position so the plunger depresses fully during operation. Test for proper electrical continuity before securing the enclosure.

Used in

Common applications for Dayton
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Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton top-mount plunger limit switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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