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OMRON Limit Switch Head: Plunger, Top - Plunger Heads
OMRONPlunger Heads

OMRON Limit Switch Head: Plunger, Top

The OMRON D4A0009N is a plunger-style limit switch head from the D4A Series, featuring a top actuator location and maintained action. This component is designed for use with OMRON's D4A Series limit switches…

SKU 3G-OTH-29938

Brand
OMRON
Item
Limit Switch Head: Plunger, Top
Category
Plunger Heads
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Technical Specifications

OMRON
Manufacturer Part Number
D4A0009N
Action
Maintained
Actuator Location
Top
Compatible with Series
D4A
View Full Spec Sheet

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OMRON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OMRON D4A0009N is a plunger-style limit switch head from the D4A Series, featuring a top actuator location and maintained action. This component is designed for use with OMRON's D4A Series limit switches, providing a plunger actuation mechanism for industrial control applications.

Frequently Asked Questions

What is the OMRON D4A0009N limit switch head used for?

The OMRON D4A0009N is a plunger-style limit switch head used in industrial control applications to detect the presence or position of moving parts. It is designed for use with OMRON's D4A Series limit switches, providing a top-actuated, maintained-action mechanism for reliable position sensing in automation and machinery.

What are the specifications of the OMRON D4A0009N?

The OMRON D4A0009N is a plunger head for the D4A Series limit switches. It features a top actuator location and maintained action. The brand is OMRON, and the manufacturer part number is D4A0009N. This component is compatible exclusively with OMRON's D4A Series limit switch bodies.

Where to buy the OMRON D4A0009N worldwide?

You can source the OMRON D4A0009N through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine OMRON components for industrial applications.

How to install the OMRON D4A0009N limit switch head?

To install the OMRON D4A0009N, first ensure the D4A Series switch body is de-energized. Attach the plunger head to the switch body using the provided mounting hardware, aligning the actuator location at the top. Secure firmly and verify maintained action by manually depressing the plunger. Follow OMRON's generic installation guidelines for limit switch heads.

Used in

Common applications for OMRON
Automotive assembly lines — OMRON G2RV-ST500 AC/DC24 slim relays for compact control panel switching
Packaging machinery — OMRON E2E-X5Y1-M1 inductive proximity sensors for position detection of metal parts
HVAC systems — OMRON LY4-DC12 general-purpose relays for fan and compressor control
High-temperature ovens — OMRON E32-D51 fiber-optic cables for non-contact temperature sensing
Material handling — OMRON D4CC3002 limit switches for conveyor belt end-of-travel detection
Machine tool safety — OMRON TZ-1GV22 snap-action switches for interlock and guard monitoring

OMRON Products

3G Electric supplies OMRON plunger heads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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