S421: 产品描述Medium/High Capacity Standard Size Toggle Switch; Poles: DPST; Circuits: On-Off; Current Rating: 25A (AC); Rating (AC): 125V; Actuator Type: Standard Round; actuator length: 17.50mm; Illumination: Non-Illuminated; Mounting Type: Panel Mount; Termination Style: Solder Lug; panel cutout dimensions: Circular - 12.50mm Dia; bushing thread: M12 x 1; Rating: 25; 产品类别机电产品开关; 文件大小729KB，共11页; 制造商NDK; 官网地址http://www.ndk.com/en/; 标准

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S421概述

Medium/High Capacity Standard Size Toggle Switch; Poles: DPST; Circuits: On-Off; Current Rating: 25A (AC); Rating (AC): 125V; Actuator Type: Standard Round; actuator length: 17.50mm; Illumination: Non-Illuminated; Mounting Type: Panel Mount; Termination Style: Solder Lug; panel cutout dimensions: Circular - 12.50mm Dia; bushing thread: M12 x 1; Rating: 25

S421规格参数

参数名称	属性值
Brand Name	NKK Switches
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	NDK
Reach Compliance Code	compliant
ECCN代码	EAR99
执行器角度	24 deg
执行器长度	0.689 inch
执行器类型	TOGGLE BAT
主体宽度	18.9992 mm
主体长度或直径	33.1978 mm
喷头长度	0.472 inch
套管类型	M12P1
接触（交流）最大额定负载I	25A@250VAC
触点（交流）最大额定R负载	25A@250VAC
最大触点电流（交流）	25 A
触点功能	ON-OFF
触点电阻	0.01 mΩ
触点时间	BREAK-BEFORE-MAKE
最大触点电压（交流）	250 V
介质耐电压	2000VAC V
电气寿命	15000 Cycle(s)
绝缘电阻	1000000000 Ω
JESD-609代码	e3
安装特点	PANEL MOUNT
最高工作温度	70 °C
最低工作温度	-10 °C
表面贴装	NO
开关动作	HORIZONTAL
开关功能	DPST
开关类型	TOGGLE SWITCH
端子面层	Tin (Sn)
端接类型	SOLDER LUG

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Series S

Toggles

Medium/High Capacity Standard Size Toggles

GENERAL SPECIFICATIONS FOR S301 ~ S339

Rockers

Electrical Capacity (Resistive & Inductive Load)

Power Level:

Shown in the following tables

Pushbuttons

Other Ratings

Contact Resistance:

Insulation Resistance:

Dielectric Strength:

Mechanical Life:

Electrical Life:

Angle of Throw (α):

10 milliohms maximum

1,000 megohms minimum @ 500V DC

2,000V AC minimum for 1 minute minimum

50,000 operations minimum

6,000 operations minimum for S331F; 15,000 operations minimum for all other S331s;

25,000 operations minimum for all others

Shown on following tables

Programmable Illuminated PB

Materials & Finishes

Toggle:

Bushing:

Case:

Case Cover:

Movable Contactor:

Movable & Stationary Contacts:

Terminals:

PBT for flatted lever; brass with chrome plating for all others

Brass with chrome plating

Melamine phenol

Steel with zinc plating

Copper with silver plating

Silver alloy capped on copper with silver plating

Brass with tin plating

Rotaries

Keylocks

Environmental Data

Operating Temperature Range:

–10°C ~ +70°C (+14°F ~ +158°F)

Slides

Installation

Mounting Torque:

Soldering Time & Temperature:

2.94Nm (26 lb•in) for double nut; 1.47Nm (13 lb•in) for single nut

Manual Soldering: See Profile A in Supplement section.

Tactiles

Standards & Certifications

UL:

File No. E44145 - Recognized only when ordered with marking on switch.

Add “/U” or “/CUL” to end of part number to order UL recognized switch.

UL or cULus recognition designated beside part numbers on following pages.

See Supplement section to find UL or cULus rating details.

File No. 023535_0_000 - Certified only when ordered with marking on switch.

Add “/C” to end of part number to order CSA certified switch.

CSA certification designated beside part numbers on following pages.

See Supplement section to find CSA rating details

Tilt

CSA:

Touch

Supplement

Accessories

Indicators

A102

www.nkk.com

S421相似产品对比

	S421	S43F	S42R	S339R	S332	S333F	S425	S308T
描述	Medium/High Capacity Standard Size Toggle Switch; Poles: DPST; Circuits: On-Off; Current Rating: 25A (AC); Rating (AC): 125V; Actuator Type: Standard Round; actuator length: 17.50mm; Illumination: Non-Illuminated; Mounting Type: Panel Mount; Termination Style: Solder Lug; panel cutout dimensions: Circular - 12.50mm Dia; bushing thread: M12 x 1; Rating: 25	Medium/High Capacity Standard Size Toggle Switch; Poles: 4PDT; Circuits: On-Off-On; Current Rating: 25A (AC), 20A (DC); Rating (AC): 125V; Rating (DC): 30V; Actuator Type: Standard Round; actuator length: 17.50mm; Illumination: Non-Illuminated; Mounting Type: Panel Mount; Termination Style: Quick Connect - 0.250\" (6.3mm); panel cutout dimensions: Circular - 12.50mm Dia; bushing thread: M12 x 1; Rating: 25	Medium/High Capacity Standard Size Toggle Switch; Poles: 4PDT; Circuits: On-On; Current Rating: 25A (AC), 20A (DC); Rating (AC): 125V; Rating (DC): 30V; Actuator Type: Flatted; actuator length: 27.00mm; Illumination: Non-Illuminated; Mounting Type: Panel Mount; Termination Style: Solder Lug; panel cutout dimensions: Circular - 12.50mm Dia; bushing thread: M12 x 1; Rating: 25	Medium/High Capacity Standard Size Toggle Switch; Poles: DPDT; Circuits: On-Off-Mom; Current Rating: 15A (AC), 20A (DC); Rating (AC): 125V; Rating (DC): 30V; Actuator Type: Flatted; actuator length: 27.00mm; Illumination: Non-Illuminated; Mounting Type: Panel Mount; Termination Style: Solder Lug; panel cutout dimensions: Circular - 12.50mm Dia; bushing thread: M12 x 1; Features: Black Actuator; Rating: 15	Medium/High Capacity Standard Size Toggle Switch; Poles: DPDT; Circuits: On-On; Current Rating: 25A (AC/DC); Rating (AC): 125V; Rating (DC): 30V; Actuator Type: Standard Round; actuator length: 17.50mm; Illumination: Non-Illuminated; Mounting Type: Panel Mount; Termination Style: Solder Lug; panel cutout dimensions: Circular - 12.50mm Dia; bushing thread: M12 x 1; Rating: 25	Medium/High Capacity Standard Size Toggle Switch; Poles: DPDT; Circuits: On-Off-On; Current Rating: 25A (AC/DC); Rating (AC): 125V; Rating (DC): 30V; Actuator Type: Standard Round; actuator length: 17.50mm; Illumination: Non-Illuminated; Mounting Type: Panel Mount; Termination Style: Quick Connect - 0.250\" (6.3mm); panel cutout dimensions: Circular - 12.50mm Dia; bushing thread: M12 x 1; Rating: 25	Medium/High Capacity Standard Size Toggle Switch; Poles: DPDT; Circuits: On-Mom; Current Rating: 15A (AC); Rating (AC): 125V; Actuator Type: Standard Round; actuator length: 17.50mm; Illumination: Non-Illuminated; Mounting Type: Panel Mount; Termination Style: Solder Lug; panel cutout dimensions: Circular - 12.50mm Dia; bushing thread: M12 x 1; Rating: 15	Medium/High Capacity Standard Size Toggle Switch; Poles: SPDT; Circuits: Mom-Off-Mom; Current Rating: 15A (AC), 20A (DC); Rating (AC): 125V; Rating (DC): 30V; Actuator Type: Standard Round; actuator length: 17.50mm; Illumination: Non-Illuminated; Mounting Type: Panel Mount; Termination Style: Screw Terminal; panel cutout dimensions: Circular - 12.50mm Dia; bushing thread: M12 x 1; Rating: 15
Brand Name	NKK Switches	NKK Switches	NKK Switches	NKK Switches	NKK Switches	NKK Switches	NKK Switches	NKK Switches
是否无铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合	符合
Reach Compliance Code	compliant	not_compliant	compliant	compliant	compliant	compliant	compliant	_compli
执行器角度	24 deg	30 deg	25 deg	25 deg	25 deg	30 deg	24 deg	32 deg
执行器长度	0.689 inch	0.689 inch	1.063 inch	1.063 inch	0.689 inch	0.689 inch	0.689 inch	0.689 inch
执行器类型	TOGGLE BAT	TOGGLE BAT	LOCKING LEVER	LOCKING LEVER	TOGGLE BAT	TOGGLE BAT	TOGGLE BAT	TOGGLE BAT
主体宽度	18.9992 mm	34.1884 mm	34.1884 mm	18.9992 mm	18.9992 mm	18.9992 mm	18.9992 mm	16.002 mm
主体长度或直径	33.1978 mm	36.4998 mm	36.4998 mm	33.1978 mm	33.1978 mm	33.1978 mm	33.1978 mm	28.4988 mm
喷头长度	0.472 inch	0.472 inch	0.472 inch	0.472 inch	0.472 inch	0.472 inch	0.472 inch	0.472 inch
套管类型	M12P1	M12P1	M12P1	M12P1	M12P1	M12P1	M12P1	M12P1
接触（交流）最大额定负载I	25A@250VAC	10A@125VAC	10A@125VAC	8A@125VAC	10A@125VAC	10A@125VAC	15A@250VAC	8A@125VAC
触点（交流）最大额定R负载	25A@250VAC	9A@250VAC	9A@250VAC	6A@250VAC	15A@250VAC	15A@250VAC	15A@250VAC	6A@250VAC
最大触点电流（交流）	25 A	9 A	9 A	6 A	15 A	15 A	15 A	6 A
触点功能	ON-OFF	ON-OFF-ON	ON-ON	ON-OFF-(ON)	ON-ON	ON-OFF-ON	ON-(ON)	(ON)-OFF-(ON)
触点电阻	0.01 mΩ	0.01 mΩ	0.01 mΩ	0.01 mΩ	0.01 mΩ	0.01 mΩ	0.01 mΩ	0.01 mΩ
触点时间	BREAK-BEFORE-MAKE	BREAK-BEFORE-MAKE	BREAK-BEFORE-MAKE	BREAK-BEFORE-MAKE	BREAK-BEFORE-MAKE	BREAK-BEFORE-MAKE	BREAK-BEFORE-MAKE	BREAK-BEFORE-MAKE
最大触点电压（交流）	250 V	250 V	250 V	250 V	250 V	250 V	250 V	250 V
介质耐电压	2000VAC V	2000VAC V	2000VAC V	2000VAC V	2000VAC V	2000VAC V	2000VAC V	2000VAC V
电气寿命	15000 Cycle(s)	25000 Cycle(s)	25000 Cycle(s)	25000 Cycle(s)	25000 Cycle(s)	25000 Cycle(s)	15000 Cycle(s)	25000 Cycle(s)
绝缘电阻	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω
JESD-609代码	e3	e3	e3	e3	e3	e3	e3	e3
安装特点	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT
最高工作温度	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
最低工作温度	-10 °C	-10 °C	-10 °C	-10 °C	-10 °C	-10 °C	-10 °C	-10 °C
表面贴装	NO	NO	NO	NO	NO	NO	NO	NO
开关动作	HORIZONTAL	HORIZONTAL	HORIZONTAL	MOMENTARY	HORIZONTAL	HORIZONTAL	MOMENTARY	MOMENTARY
开关功能	DPST	4PDT	4PDT	DPDT	DPDT	DPDT	DPDT	SPDT
开关类型	TOGGLE SWITCH	TOGGLE SWITCH	TOGGLE SWITCH	TOGGLE SWITCH	TOGGLE SWITCH	TOGGLE SWITCH	TOGGLE SWITCH	TOGGLE SWITCH
端子面层	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)
端接类型	SOLDER LUG	QUICK CONNECT	SOLDER LUG	SOLDER LUG	SOLDER LUG	QUICK CONNECT	SOLDER LUG	SCREW
厂商名称	NDK	NDK	-	-	NDK	NDK	NDK	NDK
ECCN代码	EAR99	EAR99	EAR99	-	EAR99	EAR99	-	EAR99
其他特性	-	MEDIUM & HIGH RATED	MEDIUM & HIGH RATED	HIGH RATED	HIGH RATED	HIGH RATED	-	HIGH RATED
最大触点电流（直流）	-	20 A	20 A	20 A	25 A	25 A	-	20 A
触点（直流）最大额定R负载	-	20A@30VDC	20A@30VDC	20A@30VDC	25A@30VDC	25A@30VDC	-	20A@30VDC
最大触点电压（直流）	-	30 V	30 V	30 V	30 V	30 V	-	30 V
制造商序列号	-	S	S	-	S	S	-	S

S421

S421在线购买

S421概述

S421规格参数

文档预览

S421相似产品对比

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