S821 NKK Switches, S821 Datasheet - Page 3

• Manufacturer Part Number: S821
• Description: SWITCH TOGGLE DPST 30A SCRW 5PCS
• Manufacturer: NKK Switches
• Series: Sr
• Type: Toggler

Specifications of S821

• Circuit: DPST
• Switch Function: On-Off
• Contact Rating @ Voltage: 30A @ 125VAC
• Actuator Type: Standard Round
• Actuator Length: 22.00mm
• Illumination: Non-Illuminated
• Mounting Type: Panel Mount
• Termination Style: Screw Terminal
• Bushing Thread: M12
• Body Style: Standard
• Contact Form: DPST
• Current, Rating: 30 AAC/ADC
• Dielectric Strength: 2000 VAC
• Mounting Hole Size: 0.492, 0.118 "
• Number Of Poles: 2
• Number Of Positions: 2
• Operation: On-None-Off
• Special Features: High Capacitance
• Termination: Screw
• Voltage, Rating: 250/125 VAC/VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 360-1235; 360-1235; 360-2096; S821-RO

NKK Switches
Keyway
Model
Throw &
Schematics:
Throw &
Schematics:
S821
S822
S823
• Standard Hardware: AT503M Face Hex Nut, AT506 Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section.
• Standard Hardware: AT503M Face Hex Nut, AT506 Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section.
Model
S831
S832
S833
S833
S822
R
R
R
Approvals
R
R
R
R
R
R
Approvals
R
R
R
3PST
Pole &
Throw
Keyway
DPDT
DPDT
DPST
DPST
3
Pole &
ON
ON
ON
Throw
3PDT
3PDT
3PST
.240
(6.1) Dia
3
28°
Keyway
2
Down
Toggle Position/Connected Terminals
2-3 5-6
2-3 5-6
2-3 5-6
ON
ON
ON
2
6
(COM)
5
.240
28°
(6.1) Dia
(22.0)
DOUBLE POLE WITH SCREW LUG
.866
THREE POLE WITH SCREW LUG
Keyway
Down
2-3 5-6 8-9
2-3 5-6 8-9
2-3 5-6 8-9
6
Toggle Position/Connected Terminals
M12 P1
(COM)
NONE
NONE
5
Center
9
High Capacity Standard Size Toggles
OFF
(12.0)
.472
(22.0)
.866
8
M12 P1
OFF
ON
ON
Center
NONE
NONE
(12.0)
.472
OFF
(34.0)
1.339
3PDT
Up
2-1 5-4
2-1 5-4
DPDT
—
OFF
ON 2-1 5-4 8-7
ON 2-1 5-4 8-7
(34.0)
1.339
3
(12.0) Typ
.472
M4.5x6
3
Up
125V
30A
30A
30A
AC
2
S831 does not have terminals 1, 4 & 7
—
1
S821 does not have terminals 1 & 4
2
6
250V
30A
30A
30A
(12.0) Typ
.472
AC
(COM)
1
M4.5x6
9
8
7
Resistive
5
125V
6
30A
30A
30A
AC
(14.5) Typ
.571
Electrical Capacity
4
(COM)
30A
30A
30A
30V
5
DC
9
6
5
4
(43.0)
1.693
250V
30A
30A
30A
AC
Resistive
4
(24.0)
125V
(12.0)
.472
.945
6
5
4
8
1A
1A
1A
DC
7
Electrical Capacity
30A
30A
30A
30V
DC
3
2
1
AC 125V
3
2
1
PF 0.6
30A
30A
30A
125V
Note: Terminal numbers
(42.0)
1.654
1A
1A
1A
Note: Terminal numbers
DC
(42.0)
1.654
Inductive
Series S
are on the switch
AC 125V
AC 250V
are on the switch
PF 0.6
PF 0.6
30A
30A
30A
15A
15A
15A
Panel Thickness:
Panel Thickness:
.177” (4.5mm)
.177” (4.5mm)
Inductive
Maximum
Maximum
(3.0) Dia
.118
(3.0) Dia
.118
AC 250V
750W
(12.5) Dia
.492
Motor
PF 0.6
(12.5) Dia
.492
Load
125V
15A
15A
15A
.354
(9.0)
.354
AC
(9.0)
—
—