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OMRON D4A1101N Rotary-Motion Limit Switch - Rotary-Motion Limit Switches without Levers
OMRONRotary-Motion Limit Switches without Levers

OMRON D4A1101N Rotary-Motion Limit Switch

The OMRON D4A1101N is a momentary-action plug-in limit switch from the D4A Series, featuring a roller lever plunger actuator. It offers a pretravel of 12°, an overtravel of 70°, a total travel of 85°, and a…

SKU 3G-OTH-29872

Brand
OMRON
Item
D4A1101N Rotary-Motion Limit Switch
Part Number
D4A1101N
Category
Rotary-Motion Limit Switches without Levers
Available to Order
Also known as:D4A1101NOMRON
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Technical specs
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Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

OMRON
Manufacturer Part Number
D4A1101N
Type
Metallic, Momentary, Plug-In, D4A, Screw Terminals
UNSPSC
39121509
Pretravel
12°
Body Width
1.65
Mfr. Model
D4A1101N
Overtravel
70°
Body Height
2.97
Actuator Style
Roller Lever Plunger
DC Contact Rating
0.4 A @ 250 V; 0.8 A @ 125 V; 10 A @ 14 V; 10 A @ 8 V; 6 A @ 30
Differential Travel
4°
Mounting Hole Diameter
0.2
Number of Mounting Holes
2
Manufacturer Warranty Length
1
Operating Temperature - Maximum
212
Operating Temperature - Minimum
-40
Mounting Hole Vertical Center to Center Distance
59

Technical Documents

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

Product Description

The OMRON D4A1101N is a momentary-action plug-in limit switch from the D4A Series, featuring a roller lever plunger actuator. It offers a pretravel of 12°, an overtravel of 70°, a total travel of 85°, and a differential travel of 4°.

Frequently Asked Questions

What is the OMRON D4A1101N limit switch used for?

The OMRON D4A1101N is a metallic plug-in limit switch used in industrial automation to detect the position of moving machinery parts. Its roller lever plunger actuator and momentary action make it suitable for conveyor systems, packaging equipment, and machine tools where precise, repeatable position sensing is required.

What are the specifications of the OMRON D4A1101N?

The OMRON D4A1101N is a momentary-action plug-in limit switch from the D4A Series. It features a roller lever plunger actuator with a pretravel of 12°, overtravel of 70°, total travel of 85°, and differential travel of 4°. It has screw terminals and a metallic body.

Where to buy the OMRON D4A1101N worldwide?

3G Electric supplies the OMRON D4A1101N limit switch worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the OMRON D4A1101N limit switch?

Mount the OMRON D4A1101N securely using the screw terminals, ensuring the roller lever plunger aligns with the cam or actuator. Adjust the mounting position to achieve the specified pretravel of 12° and overtravel of 70°. Follow standard electrical safety practices and verify the momentary action before operation.

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 rotary-motion limit switches 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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