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参数资料
| 型号： | S421T |
| 厂商： | NKK Switches |
| 文件页数： | 8/11页 |
| 文件大小： | 0K |
| 描述： | SW TOGGLE DPST 20A SCREW LUG |
| 产品培训模块： | Switch Basics |
| RoHS指令信息： | Series S, Cert of Compliance |
| 特色产品： | S300 and S400 Series Toggle Switches |
| 标准包装： | 1 |
| 系列： | S400 |
| 电路： | 双刀单掷 |
| 开关功能： | 开-关 |
| 触点额定电压： | 20A @ 125VAC |
| 触动器类型： | 标准圆形 |
| 触动器长度： | 17.50mm |
| 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 |
| 其它名称： | S421T-RO S421T-RO-ND |
Medium/High Capacity Standard Size Toggles
THREE POLE WITH SCREW LUG
Series S
A
* UL, cULus & CSA recognized only when ordered
with marking on switch (see General Specs)
Toggle Position/Connected Terminals
Electrical Capacity
Model
R
*Approvals
R
C US
Pole &
Throw
Down
Keyway
Center
Up
AC
125V
R esistiv e
AC
250V
DC
30V
Inductive
AC 125V AC 250V
PF 0.6 PF 0.6
α =
Angle
of Throw
S31T
S32T
S33T
3PST
3PDT
3PDT
ON
ON
ON
1-3 4-6 7-9
2-3 5-6 8-9
2-3 5-6 8-9
NONE
NONE
OFF
OFF
ON
ON
—
2-1 5-4 8-7
2-1 5-4 8-7
25A
25A
25A
9A
9A
9A
20A
20A
20A
10A
10A
10A
5A
5A
5A
25°
25°
30°
Throw &
Schematics:
3PST
1
3
4
6 7
9
INTERNAL
CONNECTION
3PDT
3
2
1
6
5
(COM)
4 9
8
7
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.
Optional Splashproof Boot Assemblies: AT401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section.
Keyway
M12 P1
M3.5 x 5
6
9
3
(12.5) Dia
.492
25°
(6.1) Dia
.240
8
7
5
4
2
1
(33.8)
1.331
(9.0)
.354
(3.0) Dia
.118
(7.5)
.295
(30.0)
1.181
(17.5)
.689
(12.0)
.472
(29.8)
1.173
S31T does not have terminals 2, 5, & 8
Maximum
Panel Thickness:
.181” (4.6mm)
S32T
FOUR POLE WITH SCREW LUG
* UL, cULus & CSA recognized only when
ordered with marking on switch (see
General Specs)
Toggle Position/Connected Terminals
Electrical Capacity
Model
R
*Approvals
R
C US
Pole
&
Throw
Down
Keyway
Center
Up
AC
125V
R esistive
AC
250V
DC
30V
Inductive
AC AC
125V 250V
PF 0.6 PF 0.6
α =
Angle
of Throw
S41T
S42T
S43T
4PST
4PDT
4PDT
ON
ON
ON
1-3 4-6 7-9 10-12
2-3 5-6 8-9 11-12
2-3 5-6 8-9 11-12
NONE
NONE
OFF
OFF
ON
ON
—
2-1 5-4 8-7 11-10
2-1 5-4 8-7 11-10
25A
25A
25A
9A
9A
9A
20A
20A
20A
10A
10A
10A
5A
5A
5A
25°
25°
30°
Throw &
Schematics:
4PST
1
3
4
6 7
9 10
12
INTERNAL
CONNECTION
4PDT
3
2
1
6
5
(COM)
4
9
8
7
12
11
10
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.
Optional Splashproof Boot Assemblies: AT401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section.
Keyway
M12 P1
M3.5 x 5
25°
12
11
10
9
8
7
6
5
4
3
2
1
(34.2)
1.346
(12.5) Dia
.492
(9.0)
.354
(6.1) Dia
.240
(8.3)
.327
(3.0) Dia
.118
(38.0)
1.496
(17.5)
.689
(12.0)
.472
(29.6) (36.5)
1.165 1.437
S41T does not have terminals 2, 5, 8, & 11
Maximum
Panel Thickness:
.181” (4.6mm)
S42T
www.nkk.com
A109
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S-421T | 制造商:Nihon Kaiheiki Ind Co Ltd 功能描述:50000 Silver 70 -10 33.2mm 19mm 49.6mm |
| S421T-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 |
| S422 | 功能描述:SW TOGGLE DPDT 25A SOLDER LUG RoHS:是 类别:开关 >> 拨动开关 系列:S400 标准包装:1 系列:A 电路:双刀双掷 开关功能:开-开-开 触点额定电压:6A @ 125VAC 触动器类型:扁平型 触动器长度:11.38mm 发光:不发光 安装类型:面板安装 端接类型:焊片 轴衬螺纹:1/4-40 包装:散装 |
| S-422 | 制造商:Nihon Kaiheiki Ind Co Ltd 功能描述:50000 Silver 70 -10 33.2mm 19mm 48.9mm |
| S4-22 | 制造商:WM BERG 功能描述: |
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