About Omron D4JL-4NFA-C6
Omron publishes D4JL-4NFA-C6 as a guard lock safety-door switch — a position switch with guard locking — from the D4JL family, with an M20 conduit opening, a 2NC/1NO + 2NC/1NO contact arrangement giving six contacts, a plastic head, mechanical lock with 24 V DC solenoid release, a 24 V DC green LED indicator, a special release key and a rear release button.
Every block of the suffix in this family describes a safety-relevant option: locking method, release direction, indicator and conduit size. That makes D4JL-4NFA-C6 a distinct model rather than a variant of a similar D4JL code, so search the full string and confirm the release and locking arrangement on the listing.
Omron's page lists no actuator with this model, so an operating key or actuator may be a separate order line. Check on the supplier's listing what is included, and confirm the switch against your machine's safety documentation before ordering.
Verified identity of D4JL-4NFA-C6
The details below come from Omron's own product documentation. Anything the manufacturer does not publish is left off this page — confirm the rest on the supplier listing you choose.
| Manufacturer | Omron |
|---|---|
| Model | D4JL-4NFA-C6 |
| Product type | Position switch with guard locking (guard lock safety-door switch) |
| Family | D4JL |
| Number of contacts | 6 |
| Contact configuration | 2NC/1NO + 2NC/1NO |
| Conduit opening | M20 |
| Head material | Plastic |
| Locking / release | Mechanical lock, 24 V DC solenoid release |
| Indicator | 24 V DC green LED |
| Release features | Special release key and rear release button |
| Actuator | None (as listed by Omron) |
Manufacturer references
The identity details above are taken from Omron's own published documentation:
- Omron D4JL-4NFA-C6 product page (Omron Automation Americas)
- Omron D4JL / D4JL-SK40 guard lock safety-door switch lineup
Common formatting variations
Suppliers, ERP systems, and handwritten work orders do not always write the number the same way. These are the forms worth trying — or ruling out — when a search returns nothing:
- D4JL-4NFA-C6 — the model number as Omron publishes it
- D4JL4NFAC6 — separators dropped in ERP or spreadsheet exports
- D4JL-4NFA-C6 with a space before C6 — spacing added in handwritten work orders
- D4JL-2NFA-C6 / D4JL-4NFG-C6 — different D4JL models, not this one
How to search for D4JL-4NFA-C6
- Search the exact catalog number, D4JL-4NFA-C6, rather than a description.
- Confirm the manufacturer is Omron on the listing you open.
- Compare the supplier information returned side by side.
- Verify specifications and compatibility directly with the selected supplier before ordering.
What to verify before purchasing
- Exact catalog-number formatting, including every suffix character
- Manufacturer shown on the listing
- The specifications your application requires
- Condition — new, used, refurbished, or surplus, where applicable
- Package quantity — some listings are sold in multiples
- Shipping, return, and warranty terms
- Actual availability and lead time confirmed with the supplier
How to read the listing types you may see
New
Factory-new stock from a distributor or reseller.
Used
Previously installed. Testing and cosmetic condition vary by seller.
Refurbished
Inspected and tested by the seller, sometimes with a warranty.
Repaired
A failed unit returned to working order by a repair service.
Surplus
Unused overstock or excess inventory, often with limited warranty.
Request a quote
The supplier hides the price and asks you to enquire before ordering.
Out of stock / backorder
Listed but not on the shelf. Ask for a firm lead time before committing.
Prices and availability shown by suppliers may change between your search and your order. Confirm condition, package quantity, stock, and lead time with the supplier before purchasing.
Frequently asked questions
Where can I search for D4JL-4NFA-C6?
Enter D4JL-4NFA-C6 in PartVista's search field. PartVista checks the supplier sources connected to the app and shows the matching listings together with the link, listed price and stated availability.
What is D4JL-4NFA-C6?
Omron describes it as a guard lock safety-door switch with an M20 conduit opening, 2NC/1NO + 2NC/1NO contacts (six in total), a plastic head, mechanical lock with 24 V DC solenoid release, a 24 V DC green LED indicator, a special release key and a rear release button.
Does it come with an actuator or operating key?
Omron lists the actuator as none for this model, so any actuator or slide key is likely a separate order line. Confirm on the supplier listing exactly what ships.
Can I substitute a similar D4JL model?
Treat it as a different product. Locking method, release features, indicator and conduit size are all encoded in the suffix, and this is a safety component — check your machine safety documentation before changing model.
Does PartVista sell D4JL-4NFA-C6?
No. PartVista searches supplier listings and lets you save the part; the purchase happens with the supplier you choose.
Is the listed price the price I will pay?
Not necessarily. Condition, packaging, region and lead time all move the number. Confirm price, stock, condition and specification with the supplier before ordering.