OMRON Plunger Limit Switch: Plunger Actuator, Momentary, Metallic, Plunger, 2 Mounting Holes
The OMRON D4A2509N is a top-mount plunger limit switch from the D4A series, featuring a metallic body and a plunger actuator. It offers a DPDT contact form with simultaneous operation and momentary action, and…
SKU 3G-OTH-29825
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The OMRON D4A2509N is a top-mount plunger limit switch from the D4A series, featuring a metallic body and a plunger actuator. It offers a DPDT contact form with simultaneous operation and momentary action, and connects via screw terminals.
Frequently Asked Questions
What is the OMRON D4A2509N limit switch used for?
The OMRON D4A2509N plunger limit switch detects the presence or position of moving machinery parts in industrial automation. Its metallic body and DPDT momentary action make it suitable for safety interlocks, conveyor systems, and machine tool applications where reliable position sensing is required.
What are the specifications of the OMRON D4A2509N?
The OMRON D4A2509N is a top-mount plunger limit switch from the D4A series. It features a metallic body, plunger actuator, DPDT contact form with simultaneous operation, momentary action, and screw terminals. It has two mounting holes and is designed for industrial environments.
Where to buy the OMRON D4A2509N worldwide?
3G Electric supplies the OMRON D4A2509N plunger limit switch to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this D4A series switch.
How to install the OMRON D4A2509N limit switch?
Mount the OMRON D4A2509N using its two mounting holes, ensuring the plunger aligns with the actuating cam or target. Connect wires to the screw terminals per the DPDT wiring diagram. Adjust the actuation point so the plunger depresses fully during operation. Test for proper momentary switching before commissioning.
Used in
Common applications for OMRONOMRON Products
3G Electric supplies OMRON top-mount plunger limit switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
