D4N-3120 Sti (Scientific Technologies, Inc.), D4N-3120 Datasheet - Page 5

• Manufacturer Part Number: D4N-3120
• Description: Switch, Limit, SAFETY, Miniature, 1NC/1NO, Roller LEVER
• Manufacturer: Sti (Scientific Technologies, Inc.)
• Type: Limitr

Specifications of D4N-3120

• Actuator Type: Roller Lever
• Contact Form: 1 NC/NO
• Current, Rating: 10 A
• Dielectric Strength: 300 V
• Function: Safety
• Ip Rating: IP67
• Mounting Hole Size: 2.15 mm
• Mounting Type: Door
• Number Of Poles: 1
• Operation: Snap Action
• Termination: Screw
• Voltage, Rating: 240 VAC
• Lead Free Status / Rohs Status: RoHS Compliant part

AA-172
Safety Limit Switch
All units are in millimeters unless otherwise indicated.
@
@
@
@
@
@
Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions.
Refer to page B-17 for details on M12 connectors.
Variation occurs in the simultaneity of contact opening/closing
operations of 2NC, 2NC/1NO, and 3NC contacts. Check contact
operation.
Only for snap-action models.
Reference value.
Only for slow-action models. For safe use, always make sure that the
minimum values or greater are provided.
18
55
18
55
5.0 N
0.5 N
18 to 27
40
14
---
(80 )
50
20 N
Resin lever
47
9
47
9
Metal lever
0.2
0.2
0.2
0.2
2.5
2.5
@
@
@
@
D4N
31 max.
@
@
@
@
20
22
22
31 max.
20
22
22
17.5 dia.
sintered stainless
steel roller
17.5 dia.
resin roller
0.1
0.1
0.2
0.1
0.1
0.2
2.15 0.05R
mounting holes
Conduit cap
26R
2.15 0.05R
mounting holes
26R
Conduit cap
@
@
@
@
7
6.8
47
40
45
39.5
1
(27)
@
@
11
30
@
@
21.5
(31)
1
11
30
1
14.2
21.5
14.2
1
0.2
0.2
Two, 4
Depth: 5
20.5
27.5
Two, 4
Depth: 5
20.5
27.5
+0.15
0
20.5
+0.15
0
20.5
@
@
@
@
dia. holes
dia. holes
@
@
@
@
@
@
These PT values are possible when the NC contacts are open
(OFF).
These PT values are possible when the NO contacts are closed
(ON).
Only for MBB models.
Reference values for MBB models only.
Reference values.
For safe use, always make sure that the minimum values or greater
are provided.
18
55
18
55
47
9
Metal lever
47
9
Metal lever
0.2
0.2
0.2
0.2
2.5
5.0 N
0.5 N
18 to 27
(44 )
27.5 to 36.5
(18 )
40
---
(80 )
50
20 N
2.5
31 max.
@
@
@
@
20
22
22
31 max.
20
22
22
@
@
@
@
0.1
0.1
0.2
17.5 dia.
resin roller
17 dia.
Bearing roller
0.1
0.1
0.2
2.15 0.05R
mounting holes
Conduit cap
26R
2.15 0.05R
mounting holes
26R
Conduit cap
6
6.8
@
@
@
@
45
39.5
43.6
39
(31)
(31.5)
11
30
1
21.5
11
30
14.2
1
21.5
1
1
14.2
0.2
0.2
@
@
@
@
Two, 4
Depth: 5
20.5
27.5
20.5
Two, 4
Depth: 5
27.5
+0.15
0
20.5
20.5
+0.15
0
dia. holes
dia. holes
@
@
@
@