D4NS-3BF Omron, D4NS-3BF Datasheet - Page 12

• Manufacturer Part Number: D4NS-3BF
• Description: 1/2-14NPT, 2NC
• Manufacturer: Omron
• Series: D4NSr

Specifications of D4NS-3BF

• Circuit: DPST-NC
• Switch Function: On-Off
• Contact Rating @ Voltage: 3A @ 250VAC
• Actuator Type: Panel Disconnect
• Mounting Type: Chassis Mount
• Termination Style: Screw Terminal
• Operating Force: 1500gf
• Contact Form: 2 NC
• Contact Rating: 3 Amps
• Actuator: Key
• Key Type: Key
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: D4NS3BF; Z2732

Production Discontinuation
Following the release of the D4NS, production of the D4DS was discontinued.
Date of Production Discontinuation
Production of the D4DS Series was discontinued as of the end of
March 2006.
Recommended Substitute Product
Sale of the D4NS Series commenced in July 2003.
Product Substitution
1. Dimensions
2. Terminal Numbers
3. Recommended Terminals
Comparison with Discontinued Products
Dimensions (Unit: mm)
Model
Switch color
Dimensions
Wiring/connection
Mounting method
Ratings/performance
Operating characteristics
Operating method
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.
41
43
41
51
39
33.5
±0.2
47
33.5
15.3
15.3
±0.2
Discontinued Product (1-Conduit D4DS)
Discontinued Product (2-Conduit D4DS)
5.4
20
±0.1
15.3
15.3
22
@30
22
31
±0.1
±0.2
56 max.
42
40
42
@30
22
50
±0.1
±0.1
±0.1
±0.2
2.15±0.05R
mounting holes
20
4.4
±0.1
4.4
2.5
2.15±0.05R
mounting holes
25 dia.
4.4
3
7.5
D4NS-@
Very similar
Very similar
Significantly different
Completely compatible
Very similar
Very similar
Completely compatible
2.5
4.4
7.5
9
±0.2
31.5
30.5
21.5
14.2
31.5
30.5
21.5
30
15.5
15.5
Two, 4
depth: 5
Two, 4
depth: 5
Cap
14.2
19
+0.15
0
+0.15
0
dia. hol
dia. holes
Discontinued Products and Recommended
Substitute Products
Switch
Operation Key
All of the above Operation Keys can be used with the D4NS.
• D4DS-K1
• D4DS-K2
• D4DS-K3
• D4DS-K5
D4DS-15FS
D4DS-25FS
D4DS-35FS
D4DS-55FS
D4DS-65FS
D4DS-1AFS
D4DS-2AFS
D4DS-3AFS
D4DS-5AFS
D4DS-6AFS
Discontinued Product
Recommended Substitute Product (1-Conduit D4NS)
Recommended Substitute Product (2-Conduit D4NS)
41
47
39
33.5
± 0.2
41 33.5
55
5.4
47
± 0.2
20
22
22
30.2
15.3
56 max.
31
42
40
20
22
42
± 0.1
± 0.1
± 0.2
30.2
15.3
Head cap
± 0.1
± 0.1
± 0.1
± 0.1
± 0.2
Head cap
2.15±0.05R
mounting holes
7.5
4.4
2.5
4.4
2.15±0.05R
mounting holes
2.5
25 dia.
D4NS-1AF
D4NS-2AF
D4NS-3AF
D4NS-5AF
D4NS-6AF
D4NS-1BF
D4NS-2BF
D4NS-3BF
D4NS-5BF
D4NS-6BF
3
7.5
Recommended Substitute Product
9
± 0.2
31.5
30.6
30
21.5
15.5
14.2
31.5
30.6
30
Two, 4
depth: 5
21.5
15.5
14.2
+0.15
0
Two, 4
depth: 5
20.5
Cap
dia. holes
+0.15
0
dia. holes
D4NS
12