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Dayton Limit Switch: Wobble Stick - Rod Wobble-Stick Limit Switches
DaytonRod Wobble-Stick Limit Switches

Dayton Limit Switch: Wobble Stick

The DAYTON Limit Switch is a rod wobble-stick limit switch with two mounting holes. It features a 9.8 ft cable with a 4-wire, 18 AWG, SJT electrical connection.

SKU 3G-OTH-30037

Brand
Dayton
Item
Limit Switch: Wobble Stick
Category
Rod Wobble-Stick Limit Switches
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Technical Specifications

Dayton
Manufacturer Part Number
12T939
Electrical Connection
9.8 ft Cable (4 Wire, 18 AWG, SJT)
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON Limit Switch is a rod wobble-stick limit switch with two mounting holes. It features a 9.8 ft cable with a 4-wire, 18 AWG, SJT electrical connection.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the DAYTON Limit Switch 12T939 used for?

The DAYTON Limit Switch 12T939 is a rod wobble-stick limit switch used in industrial automation to detect the presence or position of moving machinery parts. It is commonly applied on conveyors, packaging equipment, and assembly lines to signal end-of-travel or object detection.

What are the specifications of the DAYTON Limit Switch 12T939?

The DAYTON Limit Switch 12T939 features a wobble-stick actuator and two mounting holes. Its electrical connection is a 9.8 ft cable with 4-wire, 18 AWG, SJT rating. The manufacturer part number is 12T939. It is designed for reliable position sensing in industrial environments.

Where to buy the DAYTON Limit Switch 12T939 worldwide?

You can source the DAYTON Limit Switch 12T939 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 on this part.

How to install a DAYTON wobble-stick limit switch?

Mount the switch securely using the two mounting holes, ensuring the wobble-stick actuator aligns with the target. Connect the 4-wire, 18 AWG, SJT cable per the wiring diagram, typically using normally open or normally closed contacts. Test actuation by moving the rod to confirm proper signal output.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton rod wobble-stick 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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