D4N-2B31 Omron End switch
KKM Solutions is an independent parts distributor, not an authorized Omron dealer — how we source.
Omron D4N-2B31 safety limit switch with top plunger actuator and 2NC slow-action contacts.
Overview
Part number D4N-2B31 from Omron, listed in Safety Interlock Switches. Specifications on file: Actuator Top plunger; Conduit Size G1/2 (1-conduit); Contact 2NC (slow-action); Max Actuation Frequency 30 operations/min. KKM Solutions quotes this part with pricing and availability confirmed per order.
The Omron D4N-2B31 End switch is a safety limit switch featuring a top plunger actuator for reliable mechanical triggering in industrial applications. Designed for precise control, it operates with a slow-action 2NC contact configuration.
This switch supports actuation speeds from 1 mm/s to 0.5 m/s and can handle up to 30 operations per minute. It includes a G1/2 (1-conduit) conduit size for standard cable entry and integration.
Specifications
| Actuator | Top plunger |
|---|---|
| Conduit Size | G1/2 (1-conduit) |
| Contact | 2NC (slow-action) |
| Max Actuation Frequency | 30 operations/min |
| Max Actuation Speed (Operating Speed?) | 1 mm/s to 0.5 m/s |
Product details
| Manufacturer | Omron |
|---|---|
| Manufacturer part number | D4N-2B31 |
| Product category | Safety Interlock Switches |
| Published specifications | 5 attributes listed |
| Related part numbers | 18 other part numbers in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for D4N-2B31?
This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the D4N-2B31?
D4N-2B31 is made by Omron and is listed in our Safety Interlock Switches category. KKM Solutions is an independent distributor, not an authorized Omron dealer: we source the exact Omron part number D4N-2B31, and the quote confirms condition and lead time before you order.
Is the D4N-2B31 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the D4N-2B31, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of D4N-2B31?
No published lifecycle status is on file for D4N-2B31. Omron lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of D4N-2B31?
Key specifications include Actuator: Top plunger; Conduit Size: G1/2 (1-conduit); Contact: 2NC (slow-action); Max Actuation Frequency: 30 operations/min. The full specification table on this page lists every published attribute for this part.
How quickly can D4N-2B31 ship?
Lead time for D4N-2B31 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Variants & Related Part Numbers
Other Omron part numbers in this family:
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Industrial Automation & MRO Parts