Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Omron
D4N-9B31
Omron D4N-9B31 D4N
The Omron D4N-9B31 is a D4N safety limit switch featuring a durable plastic housing and a plunger actuator. It incorporates a slow action mechanism with two normally-closed contacts and no make-before-break operation, complemented by gold-clad 3 µm contacts. Electrical connection is established via a bottom-entry M12 connector. Submit the exact part number, quantity, and application requirements for a formal quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Omron references — within one business day.
- Manufacturer
- Omron
- Part number
- D4N-9B31
- Product series
- D4N
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to D4N-9B31.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Product Family
- D4N
- Material housing
- Plastic
- Actuator type
- Plunger
- Connection method
- Connector M12
- Cable entry direction
- Bottom
- Number of contacts, normally-open
- 0
- Number of contacts, normally-closed
- 2
- Make before break
- No
- Switch action
- Slow action
- Features
- Gold clad 3 µm
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Omron D4N-9B31. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.