OMRON Limit Switch Head: Roller Arm Plunger, Side
The OMRON D4A0003N is a limit switch head from the D4A Series, specifically a roller arm plunger type with a side configuration. This head features a maintained operating mode and is designed for use as a replacement…
SKU 3G-OTH-132456
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Product Description
The OMRON D4A0003N is a limit switch head from the D4A Series, specifically a roller arm plunger type with a side configuration. This head features a maintained operating mode and is designed for use as a replacement or component within the D4A Series limit switch system.
Frequently Asked Questions
What is the OMRON D4A0003N limit switch head used for?
The OMRON D4A0003N is a roller arm plunger limit switch head from the D4A Series, used in industrial automation to detect the presence or position of moving machinery parts. Its side configuration and maintained operating mode make it suitable for applications requiring a sustained signal after actuation.
What are the specifications of the OMRON D4A0003N?
The OMRON D4A0003N is a limit switch head from the D4A Series, featuring a roller arm plunger actuator with a side mounting configuration. It operates in maintained mode, meaning the switch state holds after actuation until manually reset. It is designed as a replacement head for D4A Series limit switches.
Where to buy the OMRON D4A0003N worldwide?
3G Electric supplies the OMRON D4A0003N limit switch head to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this D4A Series component.
How to install the OMRON D4A0003N limit switch head?
To install the OMRON D4A0003N, first disconnect power to the limit switch assembly. Remove the existing head and attach the new roller arm plunger head to the D4A Series switch body, ensuring the side mounting aligns correctly. Secure with the provided hardware and verify maintained mode operation before re-energizing.
Used in
Common applications for OMRONOMRON Products
3G Electric supplies OMRON heads without levers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.










