S303T NKK Switches, S303T Datasheet - Page 3

• 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
A104
S331R
S332R
S333R
S338R
S339R
Model
Notes: Standard Hardware: AT504M Knurled Nut, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section.
* See General Specifications page for approval marking.
*
Throw &
Schematics:
Wire harness & cable assemblies offered only in Americas.
S331R
R
*Approvals
DPST
C
US
1
––
––
––
––
––
Keyway
DOUBLE POLE WITH SOLDER LUG & FLATTED LEVER
Pole &
Throw
3
.354
(9.0)
DPDT
DPDT
DPDT
DPDT
DPST
4
(ON)
ON
ON
ON
6
Keyway
Toggle Position/Connected Terminals
Down
INTERNAL
CONNECTION
α
(4.0)
.157
1-3 4-6
2-3 5-6
2-3 5-6
2-3 5-6
2-3 5-6
( ) = Momentary
www.nkk.com
(8.15)
(27.0)
1.063
.321
NONE
NONE
Center
DPDT
M12 P1
OFF
OFF
OFF
Medium/High Capacity Standard Size Toggles
3
(12.0)
.472
(ON)
(ON)
OFF
ON
ON
2
(COM)
Up
1
(25.1)
.988
2-1 5-4
2-1 5-4
2-1 5-4
2-1 5-4
6
—
.224
(5.7)
5
.094
(2.4) Dia Typ
(4.8) Typ
.189
4
125V
25A
25A
25A
15A
15A
AC
S331R does not have
Resistive
Electrical Capacity
250V
25A
15A
15A
terminals 2 & 5
6A
6A
AC
6
5
4
(19.0)
.748
Note: Terminal numbers are
*
25A
25A
25A
20A
20A
3
2
1
30V
actually on the switch
DC
(33.2)
1.307
Inductive
AC 125V
PF 0.6
10A
10A
10A
Panel Thickness:
8A
8A
.220” (5.6mm)
Maximum
(3.0) Dia
.118
(12.5) Dia
.492
of Throw
.354
Angle
(9.0)
25°
25°
30°
25°
25°
α =