The Omron D4SL-N2FFA-D is a guard lock safety-door switch designed to provide secure interlocking in industrial machinery and automation systems. It is part of the D4SL-N series and features a mechanical lock with solenoid release for enhanced safety. The switch integrates door open/close detection and lock monitor switch contacts, ensuring reliable protection against unauthorized access and accidental machine operation.
Key Features
Contact Configuration: 2NC/1NO + 2NC
Locking Force: Minimum 1,300 N (EN60947-5-1 compliant)
Direct Opening Force: Minimum 60 N
Ingress Protection: IP67 (dust tight and water resistant)
Electrical Durability: 150,000 operations minimum (1 A resistive load at 125 VAC)
Operating Temperature Range: -10°C to 55°C (no icing)
Housing: Robust metal construction
Operation Key: Compatible with D4SL-series operation keys
Dimensions: Approx. 39 x 39 x 179.9 mm
Electrical Connection: Screw terminal
Technical Specifications
Specification
Details
Model
D4SL-N2FFA-D
Contact Configuration
2NC/1NO + 2NC (door open/closed detection and lock monitor switch)
Locking Force
1,300 N minimum
Direct Opening Force
60 N minimum
Ingress Protection
IP67
Connection
Screw terminal
Conduit Thread Size
G1/2
Mechanical Durability
1,000,000 cycles
Electrical Durability
150,000 cycles at 1 A, 125 VAC resistive load
Operating Temperature
-10°C to 55°C
Weight Approx.
370 g
Dimensions (LxWxH)
179.9 mm x 39 mm x 39 mm
Applications
The D4SL-N2FFA-D guard lock safety-door switch is used in industrial safety systems, providing secure access control and safety interlocking on machine doors and covers to prevent hazardous operation during maintenance or access.
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D4SL-N2FFA-D (Omron)
$0.00
ACHIEVING
4.0
average rating
With
95%
positive reviews
LESS THAN
1%
return rate
Any questions?
Does it come with a warranty?
Yes, All products are offered wth 1-Year warranty.
What is the condition of the product?
All products sold are New & Unused.
How fast is shipping?
All products are delivered within 2-8 business days depending on our stock location.
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