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OMRON D4A0003N Limit Switch Head, Roller Arm Plunger, Side, Maintained - Heads without Levers
OMRONHeads without Levers

OMRON D4A0003N Limit Switch Head, Roller Arm Plunger, Side, Maintained

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

Brand
OMRON
Item
D4A0003N Limit Switch Head, Roller Arm Plunger, Side, Maintained
Part Number
D4A0003N
Category
Heads without Levers
Available to Order
Also known as:D4A0003NOMRON
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Local office
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Phone
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Technical Specifications

OMRON
Manufacturer Part Number
D4A0003N

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3G Electric (S) Pte. Ltd. — Singapore

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 OMRON
Industrial control panels — Omron G7L series power relays for switching high-current loads up to 30 A
HVAC equipment — Omron MJN series relays with 240 V AC coils for compressor and fan control
Process automation — Omron G3NA solid-state relays for silent, high-cycle switching of heaters
Material handling — Omron photoelectric and proximity sensors for position detection and counting
Machine safety — Omron safety relays and interlock switches for guard door monitoring
Power distribution — Omron surface-mounted relays with finger-safe terminals for branch circuit control
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OMRON 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.

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