SMK Business Center · Enterprise Road, NairobiEnterprise Rd, NairobiNairobi
+254 740 459 672sales@starnexindustrialspares.comEmail
STARNEX Industrial Spares Ltd
STARNEX Industrial Spares Ltd
Products
Categories
Brands
Technical Resources
Articles
Home/Products/Sensors & Controls/D4N-412G
MPND4N-412G
SKUOMR-SW-D4N412G
Direct answer

Omron D4N-412G Safety Limit Switch is an authentic Omron industrial component (Model/MPN: D4N-412G) engineered for continuous factory operations and machinery maintenance in Kenya and across East Africa. Key verified ratings include Switch Model: Omron D4N-412G Safety Limit Switch, Actuator Type: Adjustable Roller Lever Arm, Contact Configuration: 1NC + 1NO Snap Action (Direct Opening NC). Standard plant applications include Machine Safety Interlock Guarding, Conveyor End-of-Travel Detection, Burner Air Damper Position Feedback. Held at our STARNEX counter on Enterprise Road, Nairobi Industrial Area for immediate collection or same-day dispatch. When requesting a quotation, please specify required quantity, operating voltage/phase, pipe connection size, and delivery destination.

Brand:Omron
Part Number (MPN):D4N-412G
STARNEX SKU:OMR-SW-D4N412G
Switch Model:Omron D4N-412G Safety Limit Switch
Availability:On request
Request QuoteWhatsApp Support
Omron D4N-412G Safety Limit Switch for machine safety interlock guarding
Tap to zoom
Verified technical component photograph
Omron·Sensors & Controls

Omron D4N-412G Safety Limit Switch

MPN:D4N-412G
PO Ref / SKU:OMR-SW-D4N412G
On request
Switch Model:Omron D4N-412G Safety Limit Switch
Actuator Type:Adjustable Roller Lever Arm
Contact Configuration:1NC + 1NO Snap Action (Direct Opening NC)
Contact Rating:3A @ 240V AC / 0.27A @ 250V DC
Also known as:Omron D4N-412G Switch·Omron Safety Limit Switch·Roller Lever Limit Switch·Pneumatic Valve Actuator Limit Switch Box
Direct answer

Omron D4N-412G Safety Limit Switch is an authentic Omron industrial component (Model/MPN: D4N-412G) engineered for continuous factory operations and machinery maintenance in Kenya and across East Africa. Key verified ratings include Switch Model: Omron D4N-412G Safety Limit Switch, Actuator Type: Adjustable Roller Lever Arm, Contact Configuration: 1NC + 1NO Snap Action (Direct Opening NC). Standard plant applications include Machine Safety Interlock Guarding, Conveyor End-of-Travel Detection, Burner Air Damper Position Feedback. Held at our STARNEX counter on Enterprise Road, Nairobi Industrial Area for immediate collection or same-day dispatch. When requesting a quotation, please specify required quantity, operating voltage/phase, pipe connection size, and delivery destination.

Brand:Omron
Part Number (MPN):D4N-412G
STARNEX SKU:OMR-SW-D4N412G
Switch Model:Omron D4N-412G Safety Limit Switch
Availability:On request
Request QuoteWhatsApp Support
Request formal quotation
WhatsAppCall salesEmail sales
Not sure this is the right part?Send a clear photo of your existing part or nameplate and our technical team will confirm the exact replacement spec.
Send part photo
Nairobi counter stock
01 · Technical overview

Functional engineering application

The Omron D4N-412G Safety Limit Switch is an authentic Japanese safety switch designed for mechanical position sensing, safety guard interlocking, and end-of-travel detection on industrial machinery. Featuring an adjustable roller lever arm, direct opening mechanism (NC contact), IP67 oil-resistant casing, and 1NC/1NO snap-action contacts across East Africa.

Genuine Omron D4N-412G safety limit switch with adjustable roller lever, 1NC/1NO snap action contacts, and Pg13.5 conduit entry.

Key technical advantages
Direct opening mechanism ensures NC safety contacts open even during contact welding
Adjustable length roller lever arm
IP67 oil-resistant housing for harsh factory floors
Target equipment applications
Machine Safety Interlock GuardingConveyor End-of-Travel DetectionBurner Air Damper Position Feedback

Quotation & fulfilment

AvailabilityCounter stock
Pickup locationEnterprise Rd, Nairobi
Dispatch windowSame day
Tax invoiceKRA ready
02 · Datasheet

Parametric technical attributes

D4N-412G technical parameters
Omron D4N-412G
IDENTIFICATION
Component TypeOmron D4N-412G Safety Limit Switch
Manufacturer / BrandOmron
Part Number (MPN)D4N-412G
Stock Keeping Unit (SKU)OMR-SW-D4N412G
TECHNICAL PARAMETERS
Switch ModelOmron D4N-412G Safety Limit Switch
Actuator TypeAdjustable Roller Lever Arm
Contact Configuration1NC + 1NO Snap Action (Direct Opening NC)
Contact Rating3A @ 240V AC / 0.27A @ 250V DC
Conduit EntryPg 13.5 Cable Gland Entry
Degree of ProtectionIP 67 Water & Oil Tight
Mechanical Life15,000,000 Operations Minimum
COMPLIANCE & LOGISTICS
Stock AvailabilityOn request
03 · Compatibility

System fitment & verified replacements

Interchangeable models

Direct Replacement:Omron D4N-112G / Telemecanique XCKN Limit Switches
Equivalent Alternatives:
  • Air Break / Mobley Water Level Switch

Commonly installed on equipment from

TelemecaniqueSchneiderSiemensHoneywell
04 · Frequently asked

Common questions on this part

It guarantees that the NC contact opens mechanically even if contacts have welded together due to overcurrent.

System Spares · Related Machinery Parts

Related & Recommended Spares

View All Sensors & Controls Spares
2.5 Inch 0–300°C Bottom Entry Temperature Gauge
Generic · sensors controls

2.5 Inch 0–300°C Bottom Entry Temperature Gauge

MPN: TG-25IN-0-300C
On request
View
3 Wire 5mm PT100 Temperature Sensor
Generic · sensors controls

3 Wire 5mm PT100 Temperature Sensor

MPN: PT100-3W-5MM
On request
View
Air Break / Mobley Water Level Switch
Generic · sensors controls

Air Break / Mobley Water Level Switch

MPN: MOB-SWITCH-AB
On request
View
STARNEX Industrial Spares Ltd

Industrial spare parts supplier across Kenya & East Africa. Genuine OEM components for burners, pumps, bearings, valves and automation systems.

@StarnexSpares
Products
  • Burners
  • Burner Nozzles
  • Fuel Pumps
  • Sensors & Controls
  • Filters
  • Gaskets
  • Assorted Accessories
  • Refrigeration
  • View all categories →
Resources
  • V-Belt Length Calculator
  • Bearing Tolerance Chart
  • Thread Identification Guide
  • Motor Efficiency Guide
  • Gasket & Seal Compatibility
  • Engineering Articles
  • View all resources →
Company
  • About Us
  • Company Profile (PDF)
  • Kenya County Hubs
  • East Africa Markets
  • Contact / Sales Desk
+254 740 459 672sales@starnexindustrialspares.com

Mon–Fri: 8:00-17:00

Sat: 8:00-13:00

SMK Business Center, Enterprise Road,
Industrial Area, Nairobi, Kenya
© 2026 STARNEX Industrial Spares Ltd. All rights reserved.Nairobi, Kenya · Industrial Area, Enterprise Road