OMRON Plug-In Limit Switch: Roller Arm Plunger, Metallic, Momentary, Plug-In
The OMRON Plug-In Limit Switch (SKU 2CLT4, MPN D4A2918N) is a rotary-motion limit switch from the D4A Series with a Roller Lever Plunger actuator. It features a momentary action, DPDT - Center Neutral Operation…
SKU 3G-OTH-30015
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Product Description
The OMRON Plug-In Limit Switch (SKU 2CLT4, MPN D4A2918N) is a rotary-motion limit switch from the D4A Series with a Roller Lever Plunger actuator. It features a momentary action, DPDT - Center Neutral Operation contact form, and a metallic body style X. Specified travel angles include 15° pretravel, 65° overtravel, 4° differential travel, and 90° total travel.
Frequently Asked Questions
What is the OMRON D4A2918N limit switch used for?
The OMRON D4A2918N plug-in limit switch is used for position sensing and control in industrial machinery, conveyors, and automated equipment. Its roller lever plunger actuator detects rotary motion, making it suitable for applications requiring precise travel-angle detection.
What are the specifications of the OMRON D4A2918N limit switch?
The OMRON D4A2918N is a D4A Series rotary-motion limit switch with a metallic body style X. It features a roller lever plunger actuator, momentary action, DPDT center neutral contact form, 15° pretravel, 65° overtravel, 4° differential travel, and 90° total travel.
Where to buy the OMRON D4A2918N limit switch worldwide?
You can source the OMRON D4A2918N limit switch from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.
How to install the OMRON D4A2918N limit switch?
Mount the OMRON D4A2918N securely using the screw terminals, ensuring the roller lever plunger aligns with the cam or actuator. Adjust pretravel and overtravel angles per the application. Follow standard wiring practices for DPDT center neutral circuits and verify mechanical clearance before operation.
Used in
Common applications for OMRONOMRON Products
3G Electric supplies OMRON rotary-motion limit switches without levers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













