S303T NKK Switches, S303T Datasheet - Page 7

• Manufacturer Part Number: S303T
• Description: SWITCH TOGGLE SPDT 15A SCRW 5PCS
• Manufacturer: NKK Switches
• Series: S300r
• Type: Toggler

Specifications of S303T

• Circuit: SPDT
• Switch Function: On-Off-On
• Contact Rating @ Voltage: 15A @ 125VAC
• Actuator Type: Standard Round
• Actuator Length: 17.50mm
• Illumination: Non-Illuminated
• Mounting Type: Panel Mount
• Termination Style: Screw Terminal
• Bushing Thread: M12
• Body Style: Standard
• Contact Form: SPDT
• Current, Rating: 15/20 AAC/ADC
• Dielectric Strength: 2000 VAC
• Mounting Hole Size: 0.492 "
• Number Of Poles: 1
• Number Of Positions: 3
• Operation: On-Off-On
• Special Features: Medium/High Capacity
• Termination: Screw
• Voltage, Rating: 250/30 VAC/VDC
• Pole Throw Configuration: SPDT
• Switch Configuration: ON OFF ON
• Actuator Style: Toggle
• Current Rating (max): 20A
• Ac Voltage Rating (max): 250VVAC
• Dc Voltage Rating (max): 30VVDC
• Contact Material: Silver Alloy/Copper
• Contact Plating: Silver
• Mechanical Life: 50000
• Product Depth (mm): 16mm
• Operating Temperature Min Deg. C: -10C
• Product Length (mm): 28.5mm
• Operating Temperature Max Deg. C: 70C
• Mounting Style: Panel Mount with Threads
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 360-1225; 360-1225; 360-1901; S303T-RO

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 =