Omron | D4SL-N4FFA-DN | Guard Lock Safety-door Switch
Condition: New Original Packaging
Ellglble For 1-3 Business days Shipping
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All Parts Come with 12-Month Warranty
Industy-leading protection. More about warranty→
New, Refurbished & Pre-owned Items Available
Multiple opions to meet your needs and budget
This Omron D4SL-N4FFA-DN guard lock safety-door switch stands as an indispensable component for implementing stringent safety protocols within demanding industrial environments. It delivers unwavering performance through its robust mechanical locking mechanism, which, quite importantly, operates with a 'power-to-unlock' logic, ensuring that machinery remains secure until power is deliberately applied to disengage the lock. Furthermore, its comprehensive contact configuration provides precise feedback on both door and lock status, an absolute necessity for intricate safety circuits; meanwhile, the integrated orange LED indicator offers immediate visual confirmation of the switch's state, simplifying troubleshooting and operational monitoring. Ideal for machinery guarding and process line access control, this unit's resilient construction and high protection rating ensure reliable operation even under challenging conditions.
| Parameter | Specification |
|---|---|
| Product Series | D4SL-N Series |
| Switch Type | Guard Lock Safety-Door Switch |
| Actuator Type | Key/Tongue Operated |
| Contact Configuration | 2NC/1NO (Door) + 2NC (Lock Monitor) |
| Locking Mechanism | Power-to-Unlock Mechanical Lock |
| Holding Force | Min. 1300 N |
| Solenoid Control Voltage | 24 VDC |
| Rated Carry Current (C150) | 2.5 A |
| Rated Voltage (AC) | 120 VAC |
| Rated Voltage (DC) | 125 VDC |
| Protection Rating | IP67, UL Type 4X |
| Conduit Outlet Size | M20 |
| Operating Temperature | -10 to +55 ¡ãC |
| Mechanical Durability | 1 Million Operations |
| Visual Indicator | Orange LED |
Shipping
At itrustbot, we prioritize fast, reliable shipping to minimize your industrial automation downtime, with warehouse operations Monday-Friday (closed on national holidays). Most orders ship within 2–3 business days; some specific items have a 3–5 day lead time, and we’ll notify you promptly of any unexpected delays.
Free Standard Shipping is available for all non-rush/next-day orders (no minimum purchase). For expedited shipping, we use DHL, FedEx, and UPS for items under 150kg; sea freight or economical options are available for heavy/bulky equipment (contact us to arrange). A $100 flat fee + expedited carrier costs applies for rush orders, with same-day dispatch for orders placed before 3:00 PM EST.
Estimated delivery times (after dispatch): USA & Canada/UK & EU (3–7 business days); Australia & New Zealand (4–8 business days); Rest of the World (7–12 business days). Times are estimates only—carrier/customs delays may occur.
Return
Return Windows: Notify us within 30 days of delivery for wrong/defective items (our error); within 14 days for incorrect orders/unwanted items (customer error).
Return Conditions: Items must be unused, in original received condition, and in unopened original packaging. Opened factory boxes are non-returnable unless the item is defective (sealed boxes opened cannot be resold as new).
