S425 NKK Switches, S425 Datasheet - Page 7
![no-image](/images/manufacturer_photos/0/4/479/nkk_switches_sml.jpg)
S425
Manufacturer Part Number
S425
Description
SW TOGGLE DPDT 15A SOLDER LUG
Manufacturer
NKK Switches
Series
S400r
Datasheet
1.S301.pdf
(11 pages)
Specifications of S425
Circuit
DPDT
Switch Function
On-Mom
Contact Rating @ Voltage
15A @ 125VAC
Actuator Type
Standard Round
Actuator Length
17.50mm
Illumination
Non-Illuminated
Mounting Type
Panel Mount
Termination Style
Solder Lug
Bushing Thread
M12
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
S425-RO
S425-RO
S425-RO
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
A
Series S
A108
General Specs. page for approval marks
General Specs. page for approval marks
Flatted Lever
Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section.
Optional Splashproof Boot Assemblies: AT401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section.
*
S41/S41R
S42/S42R
S43/S43R
S48/S48R
S49/S49R
Notes: Standard Hardware for Bat Lever: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut;
for Flatted Lever (R): AT504M Knurled Face Nut, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section.
Optional Splashproof Boot Assemblies (only for bat lever models): AT401 & AT4181 boots plus hex nut and o-ring. See Accessories & Hardware section.
*
Throw &
Schematics:
*See Supplement section for UL detail &
S45
Throw &
Schematics:
*See Supplement section for UL detail &
Suffix R =
Model
Wire harness & cable assemblies offered only in Americas.
Model
Wire harness & cable assemblies offered only in Americas.
S31
S32
S33
S35
S38
S39
S42R
S32
–
R
4PST
R
*Approvals
*Approvals
1
3PST
C
C
Bat lever dimensions are same as on S30 models above.
US
1
US
Keyway
Keyway
––
––
––
3
4
Pole &
.354
(30.0)
Throw
Pole &
Throw
(9.0)
1.181
4PDT
4PDT
4PDT
4PDT
4PDT
4PST
3PDT
3PDT
3PDT
3PDT
3PDT
3PST
3
4
6
(ON) 2-3 5-6 8-9 11-12
(ON)
ON 1-3 4-6 7-9 10-12
ON 2-3 5-6 8-9 11-12
ON 2-3 5-6 8-9 11-12
ON 2-3 5-6 8-9 11-12
ON 2-3 5-6 8-9 11-12
ON
ON
ON
ON
ON
7
6
THREE POLE WITH SOLDER LUG
FOUR POLE WITH SOLDER LUG
α
(4.0)
.157
Keyway
7
.240
Down
1-3 4-6 7-9
2-3 5-6 8-9
2-3 5-6 8-9
2-3 5-6 8-9
2-3 5-6 8-9
2-3 5-6 8-9
(6.1) Dia
Keyway
Toggle Position/Connected Terminals
α
Down
9
10
Toggle Position/Connected Terminals
(8.15)
.321
(27.0)
1.063
9
(17.5)
.689
www.nkk.com
M12 P1
( ) = Momentary
INTERNAL
CONNECTION
M12 P1
12
( ) = Momentary
Center
NONE
NONE
NONE
Medium/High Capacity Standard Size Toggles
(12.0)
.472
OFF
OFF
OFF
INTERNAL
CONNECTION
(12.0)
.472
NONE
NONE
NONE
Center
OFF
OFF
OFF
(ON)
(ON)
(ON)
OFF
ON
ON
S41 and S41R do not have terminals 2, 5, 8, & 11.
(27.3)
1.075
1.067
(27.1)
3PDT
4PDT
(ON) 2-1 5-4 8-7 11-10
(ON) 2-1 5-4 8-7 11-10
(ON) 2-1 5-4 8-7 11-10
OFF
ON
ON
3
.228
(5.8)
2-1 5-4 8-7
2-1 5-4 8-7
2-1 5-4 8-7
2-1 5-4 8-7
2-1 5-4 8-7
(5.0)
.197
Up
3
.094
2-1 5-4 8-7 11-10
2-1 5-4 8-7 11-10
(2.4) Dia Typ
.094
(2.4) Dia Typ
2
(0.8) Typ
.031
(0.8) Typ
.031
(4.8) Typ
.189
(4.8) Typ
.189
1
2
—
Up
1
6
5
6
*
12
11
10
*
5
125V
25A
25A
25A
15A
15A
15A
4
AC
(COM)
—
9
8
7
terminals 2, 5, & 8
S31 does not have
9
8
7
4
(COM)
9
(36.5)
1.437
Resistive
9
Electrical Capacity
125V
25A
25A
25A
15A
15A
15A
250V
AC
9A
9A
9A
6A
6A
6A
8
AC
6
5
4
6
5
4
7
Electrical Capacity
Resistive
8
250V
12
3
2
1
7
9A
9A
9A
6A
6A
6A
AC
3
2
1
11
20A
20A
20A
20A
15A
15A
(34.2)
1.346
30V
DC
(33.8)
1.331
20A
20A
20A
20A
20A
20A
30V
Note: Terminal numbers
DC
10
Max. Panel Thickness:
Max. Panel Thickness:
Inductive
AC 125V
Panel Thickness:
Note: Terminal
.181” (4.6mm)
PF 0.6
AC 125V
Inductive
10A
10A
10A
.220” (5.6mm)
.181” (4.6mm)
8A
8A
8A
PF 0.6
are on the switch
Maximum
10A
10A
10A
8A
8A
8A
numbers are
on the switch
.060
(1.5)
(3.0) Dia
.118
(3.0) Dia
.118
(12.5) Dia
.492
.354
(12.5) Dia
.492
of Throw
(9.0)
of Throw
(12.5) Dia
.492
(11.5)
.453
.354
(9.0)
Angle
Angle
25°
25°
30°
25°
25°
25°
α =
25°
25°
30°
25°
25°
25°
α =