D4NS-1AF Omron, D4NS-1AF Datasheet - Page 12

• Manufacturer Part Number: D4NS-1AF
• Description: Basic / Snap Action / Limit Switches Plastic NC1NO type Interlock
• Manufacturer: Omron
• Type: Safety Door Key Switchr

Specifications of D4NS-1AF

• Contact Form: 1 NC / 1 NO
• Contact Rating: 10 Amps at 120 VoltsAC, 240 VoltsAC
• Actuator: Key
• Contact Voltage Ac Max: 400V
• Contact Voltage Dc Max: 250V
• Contact Current Ac Max: 6A
• Switch Terminals: Screw
• Svhc: No SVHC (15-Dec-2010)
• Approval Bodies: EN60947-5-1, IEC 947-5-1, EN1088, EN50047, UL508, CSA C22.2
• Key Type: Key
• Contact Configuration: SPST-NC / SPST-NO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Production Discontinuation
Following the release of the D4NS, production of the D4DS will be discontinued.
Date of Production Discontinuation
Production of the D4DS Series will be discontinued as of the end of
March 2006.
Date of Substitute Product Release
Sale of the D4NS Series commenced in July 2003.
Product Replacement
1. Dimensions
2. Terminal Numbers
3. Recommended Terminals
Comparison of the D4DS and
Substitute Products
List of Recommended Substitute
Products
Switch
Model
Switch color
Dimensions
Wiring/connection
Mounting method
Ratings/performance
Operating characteristics
Operating method
D4DS-15FS
D4DS-25FS
D4DS-35FS
D4DS-55FS
D4DS-65FS
D4DS-1AFS
D4DS-2AFS
D4DS-3AFS
D4DS-5AFS
D4DS-6AFS
The D4DS and D4NS have basically the same structure, and use
the same mounting method, Operation Keys, mounting hole and
Operation Key insertion positions. The multi-contact structure and
the extra 4 mm in length, however, are different.
For the 2-contact model, the terminals 21, 22, 23, and 24 on the
D4DS are 31, 32, 33, and 34 on the D4NS.
If the recommended terminals are not used, the Switch may not
be compatible. Make sure that the Switch is compatible with the
terminals.
D4DS product
D4NS-1AF
D4NS-2AF
D4NS-3AF
D4NS-5AF
D4NS-6AF
D4NS-1BF
D4NS-2BF
D4NS-3BF
D4NS-5BF
D4NS-6BF
Recommended substitute product
D4NS-@
Very similar
Very similar
Significantly different
Completely compatible
Very similar
Very similar
Completely compatible
Operation Key
• D4DS-K1
• D4DS-K2
• D4DS-K3
• D4DS-K5
All of the above Operation Keys can be used with the D4NS.
Safety-door Switch
D4NS
A-15