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参数资料
| 型号： | WT28L |
| 厂商： | NKK Switches |
| 文件页数： | 1/7页 |
| 文件大小： | 0K |
| 描述： | SW TOGGLE DPDT MOM SEAL WIRE LD |
| 产品培训模块： | Switch Basics |
| 产品变化通告： | O-ring Material Change 30/Jun/2011 |
| RoHS指令信息： | Series, Cert of Compliance |
| 3D 型号： | WT28L 3D CAD Model Tutorial |
| 标准包装： | 1 |
| 系列： | WT |
| 电路： | 双刀双掷 |
| 开关功能： | 瞬时-关-瞬时 |
| 触点额定电压： | 10A @ 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： | 导线引线 |
| 轴衬螺纹： | M12 x 1 |
| 包装： | 散装 |
| 其它名称： | WT28L-RO WT28L-RO-ND |
Series WT
Environmentally Sealed Toggles
A
General Specifications
Electrical Capacity (Resistive Load)
Power Level: 10A @ 125V AC or 6A @ 250V AC or 10A @ 30V DC
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Angle of Throw:
Materials & Finishes
Toggle:
Bushing & Outer Case:
Inner Case:
Inner Sealing Ring:
Outer Sealing Ring:
Movable Contactor:
Movable Contacts:
Stationary Contacts:
Terminals:
Wire Lead Covers:
Environmental Data
Operating Temp Range:
Humidity:
Vibration:
Shock:
Front Panel Seal:
Behind Panel Seal:
Installation
Soldering Time & Temp:
Mounting Torque:
Standards & Certifications
Flammability Standards:
Wiring Material Standards:
A124
10 milliohms maximum for solder lug & screw terminal models;
30 milliohms maximum for wire lead terminal models
200 megohms minimum @ 500V DC
1,500V AC minimum for 1 minute minimum
50,000 operations minimum for On-None-Off, On-None-On, & On-Off-On models
30,000 operations minimum for all other models
15,000 operations minimum
24°
Brass with chrome plating
Fiberglass reinforced polyamide (UL94V-0)
Melamine
Nitrile butadiene rubber for On-None-Off, On-None-On, & On-Off-On models;
silicone rubber for all other models
Natural rubber
Copper with silver plating
Silver alloy plus copper with silver plating
Silver alloy plus copper with silver plating
Copper with tin plating for solder lug & wire lead; brass with silver plating for screw lug
Heat resistant polyvinyl chloride (Leads are AWG 16)
–30°C through +70°C (–22°F through +158°F)
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range
& returning in 1 minute; 3 right angled directions for 2 hours
50G (490m/s 2 ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
IP67 of IEC60529, dust tight & water protected during temporary immersion for all models;
optional toggle boot AT401 for additional protection (details at end of WT section)
IP60 of IEC60529, dust tight but not water protected
for solder lug & screw terminal models
IP67 of IEC60529, dust tight & water protected during temporary immersion
for wire lead models
Manual Soldering: See Profile A in Supplement section.
1.47Nm (13 lb ? in)
UL94V-0 outer case
UL AWM 1015 Recognized at Flammability VW-1;
Temperature Range –20°C ~ +105°C; Maximum Load 600V; AWG 16.
CSA TEW 105 Certified at Temperature Range –20°C ~ +105°C;
Maximum Load 600V
www.nkk.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| WT28L-RO | 功能描述:拨动开关 (ON) OFF (ON) DPDT Wire Lead Panel Mnt 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 |
| WT28S | 功能描述:SW TOGGLE DPDT MOM SEAL SLD LUG RoHS:是 类别:开关 >> 拨动开关 系列:WT 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 |
| WT28S-RO | 功能描述:拨动开关 DPDT (ON)-OFF-(ON) Solder Lug Pnel Mnt 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 |
| WT28T | 功能描述:SWITCH TOGGLE DPDT SEALED 4PCS RoHS:是 类别:开关 >> 拨动开关 系列:WT 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 |
| WT28T-RO | 功能描述:拨动开关 DOUBLE POLE TOGGLE Screw Lug Panel Mnt 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 |
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