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参数资料
| 型号： | S821D |
| 厂商： | NKK Switches |
| 文件页数： | 3/5页 |
| 文件大小： | 0K |
| 描述： | SWITCH TOGGLE DPST STR SCRW TERM |
| 产品培训模块： | Switch Basics |
| RoHS指令信息： | Series S, Cert of Compliance |
| 标准包装： | 1 |
| 系列： | S |
| 电路： | 双刀单掷 |
| 开关功能： | 开-关 |
| 触点额定电压： | 30A @ 30VDC |
| 触动器类型： | 扁平型 |
| 触动器长度： | 27.00mm |
| 发光： | 不发光 |
| 安装类型： | 面板安装 |
| 端接类型： | 螺丝端子 |
| 轴衬螺纹： | M12 x 1 |
| 包装： | 散装 |
| 相关产品： | AT082C-ND - SCREW S800 TYPE TERMINAL AT081C-ND - WASHER S800 TYPE SPLIT RING |
| 其它名称： | Q1591287 S821D-RO S821D-RO-ND |
High Capacity Standard Size Toggles
Series S
* UL, cULus & CSA recognized only
when ordered with marking on
switch (see General Specs)
DOUBLE POLE WITH SCREW LUG & FLATTED LEVER
Toggle Position/Connected Terminals Electrical Capacity
A
*Approvals
Down
Center
Up
Resistive
Inductive L/R = 3ms
Model
R
C
R
US
Pole &
Throw
Keyway
DC
30V
DC
48V
DC
125V
DC
250V
DC
400V
DC
24V
DC
48V
DC
125V
DC
250V
S821D
DPST
ON
2-3 5-6
NONE OFF
—
30A 30A
20A
15A
4A (10A) 15A 10A
6A
3A
S822D
DPDT
ON
2-3 5-6
NONE ON
2-1 5-4
30A 30A
20A
15A
4A
15A 10A
6A
3A
S823D
DPDT
ON
2-3 5-6
OFF
ON
2-1 5-4
30A 30A
15A
7.5A
—
15A 10A
6A
3A
( ) capacity is due to wiring. Refer to instructions below.
Throw &
Schematics:
DPST
3
2
(COM)
6
5
DPDT
3
2
(COM)
1
6
5
4
Note: Terminal numbers
are on the switch
Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section.
Keyway
M12 P1
M4.5x6
6
Double Pole
3
28°
(42.0)
1.654
(12.5) Dia
.492
(4.0)
.157
(8.15)
.321
(12.0) Typ
.472
5
4
2
1
(9.0)
.354
(3.0) Dia
.118
(12.0)
.472
(9.0)
.354
(27.0)
1.063
(12.0)
.472
(34.0)
1.339
(24.0)
.945
S821D does not
have terminals 1 & 4
Maximum
Panel Thickness:
.177” (4.5mm)
S822D
400V DC WIRING INSTRUCTIONS
1. DC switch use
3. Inductive load
?
?
?
Middle terminal shall be the minus pole when using DC circuit.
Switch case is marked with (+) and (-).
Do not store near (5cm) highly magnetic items.
If actuation is interrupted when switching from ON to OFF, arcing
may continue and switch could be burned.
Inductive loads produce an arc caused by counter-electromotive force
when opening the circuit. Recommend inserting spark elimination cir-
cuit. Contact factory for details.
Contact Point
C
2. Wiring for DC400V 10A
( 2)
(3)
(5)
(6)
R
+
D
L
(Patent Pending)
2
5
Minus Pole
Connection
1
4
Contact Connection Position
4. Compressed terminal connection
When connecting screw terminal with compressed terminal, select
compressed terminal using drawing below.
External
Connection
3
6
Plus Pole
Connection
www.nkk.com
1
2
3
4
5
6
A115
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S-821D | 制造商:Nihon Kaiheiki Ind Co Ltd 功能描述:250V 50000 Silver 70 -10 42mm 24mm 73mm |
| S821D-RO | 功能描述:拨动开关 DPST ON-NONE-OFF RoHS:否 制造商:C&K Components 触点形式:DPDT 开关功能:ON - ON - ON 电流额定值: 电压额定值 AC:20 V 电压额定值 DC:20 V 功率额定值:0.4 VA 端接类型:V-Bracket 安装风格: 端子密封:Epoxy 触点电镀:Gold 照明:Not Illuminated |
| S821K29X5FN6.J5R | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Ceramic Disc Capacitors Class 1 and 2, 1/2/3/6 kV General Purpose |
| S821K29X7RN63L6R | 功能描述:瓷片电容器 .25LS 820PF 1KV 10% RoHS:否 制造商:Vishay/Cera-Mite 电容:0.01 uF 容差:20 % 电压额定值:3 kV 工作温度范围:- 25 C to + 105 C 损耗因数 DF: 端接类型:Radial 产品:High Voltage Ceramic Disc Capacitors |
| S821K29X7RN6UJ5R | 功能描述:CAP CER 820PF 1KV 10% RADIAL RoHS:是 类别:电容器 >> 陶瓷 系列:S 标准包装:4,000 系列:- 电容:1000pF 电压 - 额定:50V 容差:±10% 温度系数:X7R 安装类型:表面贴装，MLCC 工作温度:-55°C ~ 125°C 应用:自动 额定值:AEC-Q200 封装/外壳:0805（2012 公制） 尺寸/尺寸:0.079" L x 0.047" W（2.00mm x 1.20mm） 高度 - 座高（最大）:- 厚度（最大）:- 引线间隔:- 特点:- 包装:带卷 (TR) 引线型:- |
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