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OMRON D40A-1C2 Non-Contact Safety-Interlock Switch, 1NO, LED, Screw, 2m Cable - AC & DC Safety-Interlock Switches
OMRONAC & DC Safety-Interlock Switches

OMRON D40A-1C2 Non-Contact Safety-Interlock Switch, 1NO, LED, Screw, 2m Cable

The OMRON D40A Series Non-Contact Door Switch (SKU D40A-1C2, MPN D40A-1C2) is an AC & DC safety-interlock switch featuring a 1NO contact configuration, 2 m cable length, and 15 mm on sensing distance. It includes an…

SKU 3G-OTH-30289

Also listed as: D40A1C2 · D40A 1C2

Brand
OMRON
Item
D40A-1C2 Non-Contact Safety-Interlock Switch, 1NO, LED, Screw, 2m Cable
Part Number
D40A-1C2
Category
AC & DC Safety-Interlock Switches
Available to Order
Also known as:D40A-1C2OMRON
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OMRON
Manufacturer Part Number
D40A-1C2
Series
D40A
Type
1NO, LED, Screw
Cable Lg
2 m
Indicating Light
LED
Termination Type
Screw
On Sensing Distance
15 mm

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

Product Description

The OMRON D40A Series Non-Contact Door Switch (SKU D40A-1C2, MPN D40A-1C2) is an AC & DC safety-interlock switch featuring a 1NO contact configuration, 2 m cable length, and 15 mm on sensing distance. It includes an LED indicating light and screw termination type.

Frequently Asked Questions

What is the OMRON D40A-1C2 non-contact door switch used for?

The OMRON D40A-1C2 is a safety-interlock switch used to monitor the position of movable guards on industrial machinery. It provides a non-contact sensing solution with a 15 mm on sensing distance, making it suitable for applications requiring reliable safety monitoring without mechanical wear.

What are the specifications of the OMRON D40A-1C2 door switch?

The OMRON D40A-1C2 is part of the D40A Series with a 1NO contact configuration, 2 m cable length, 15 mm on sensing distance, LED indicating light, and screw termination type. It operates on AC and DC power for safety-interlock applications.

Where to buy the OMRON D40A-1C2 worldwide?

You can source the OMRON D40A-1C2 from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to install the OMRON D40A-1C2 non-contact door switch?

Mount the OMRON D40A-1C2 on a fixed surface and align the actuator within 15 mm for reliable sensing. Use the screw terminals for wiring the 1NO contact. Ensure the LED indicates proper alignment. Follow standard safety-interlock installation practices for guard monitoring.

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
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OMRON Products

3G Electric supplies OMRON ac & dc safety-interlock switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Non-contact door switch from the OMRON D40A series, designed for safety-interlock applications on industrial machinery. Features a 1NO contact configuration, 15 mm on sensing distance, LED indicator, and screw termination with 0.15 m cable. Suitable for guarding access points such as doors and hatches in environments where mechanical wear or contamination is a concern
OMRON
Non-contact door switch from the OMRON D40A series, designed for safety-interlock applications on industrial machinery. Features a 1NO contact configuration, 15 mm on sensing distance, LED indicator, and screw termination with 0.15 m cable. Suitable for guarding access points such as doors and hatches in environments where mechanical wear or contamination is a concern

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