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OMRON Limit Switch: Plunger Actuator, 29 mm Mounting Hole Horizontal Center to Center Distance - Top-Mount Plunger Limit Switches
OMRONTop-Mount Plunger Limit Switches

OMRON Limit Switch: Plunger Actuator, 29 mm Mounting Hole Horizontal Center to Center Distance

The OMRON D4A1111N is a top-mount plunger limit switch from the D4A Series, featuring a metallic body and a plunger actuator. It is equipped with screw terminals for electrical connection and has a 29 mm mounting…

SKU 3G-OTH-29747

Brand
OMRON
Item
Limit Switch: Plunger Actuator, 29 mm Mounting Hole Horizontal Center to Center Distance
Category
Top-Mount Plunger Limit Switches
Available to Order
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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

Technical Specifications

OMRON
Manufacturer Part Number
D4A1111N
Series
D4A
Type
29 mm Mounting Hole Horizontal Center to Center Distance, D4A
Actuator Type
Plunger
Body Material Type
Metallic
Electrical Connection
Screw Terminals

Technical Documents

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

Product Description

The OMRON D4A1111N is a top-mount plunger limit switch from the D4A Series, featuring a metallic body and a plunger actuator. It is equipped with screw terminals for electrical connection and has a 29 mm mounting hole horizontal center-to-center distance.

Frequently Asked Questions

What is the OMRON D4A1111N limit switch used for?

The OMRON D4A1111N is a top-mount plunger limit switch used in industrial automation to detect the presence or position of moving parts. Its metallic body and plunger actuator make it suitable for harsh environments, providing reliable end-of-travel or safety interlock signals in machinery and conveyor systems.

What are the specifications of the OMRON D4A1111N limit switch?

The OMRON D4A1111N is a D4A Series limit switch with a plunger actuator and metallic body. It features screw terminals for electrical connection and a 29 mm mounting hole horizontal center-to-center distance. The manufacturer part number is D4A1111N, and it is designed for top-mount installation.

Where to buy the OMRON D4A1111N limit switch worldwide?

3G Electric supplies the OMRON D4A1111N limit switch worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this D4A Series plunger actuator switch to your facility. Contact us for availability and lead time on this OMRON part.

How to install the OMRON D4A1111N plunger limit switch?

Mount the OMRON D4A1111N using the 29 mm horizontal center-to-center holes, ensuring the plunger aligns with the actuating cam or target. Connect wiring via the screw terminals per your control circuit. Follow standard industrial safety practices and consult the OMRON D4A Series manual for torque and travel specifications.

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 top-mount plunger limit switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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