参数资料
型号: S49
厂商: NKK Switches
文件页数: 6/11页
文件大小: 0K
描述: SWITCH TOGGLE 4PDT SOLDER LUG
RoHS指令信息: Series S, Cert of Compliance
标准包装: 1
系列: S
电路: 四刀双掷
开关功能: 开-关-瞬时
触点额定电压: 15A @ 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: 焊片
轴衬螺纹: M12 x 1
包装: 散装
其它名称: S49-RO
S49-RO-ND
Medium/High Capacity Standard Size Toggles
GENERAL SPECIFICATIONS FOR S31 ~ S49
Electrical Capacity (Resistive & Inductive Load)
Power Level: Shown in the following tables
Other Ratings
Series S
A
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Angle of Throw ( α ):
Materials & Finishes
Toggle:
Bushing:
Case:
Case Cover:
Movable Contactor:
Movable Contacts:
Stationary Contacts:
Terminals:
Environmental Data
Operating Temp Range:
Installation
Mounting Torque:
10 milliohms maximum
1,000 megohms minimum @ 500V DC
2,000V AC minimum for 1 minute minimum
50,000 operations minimum
25,000 operations minimum
Shown on following tables
PBT resin for flatted lever; brass with chrome plating for all others
Brass with chrome plating
Phenolic resin
Steel with chromate plating over zinc plating
Copper with silver plating
Silver alloy capped on copper with silver plating
Silver alloy capped on copper with silver plating
Brass with tin plating
–10°C through +70°C (+14°F through +158°F)
2.94Nm (26 lb ? in) for double nut
Maximum Panel Thickness: Shown beneath panel cutout in switch dimension drawings
Soldering Time & Temperature: Manual Soldering: See Profile A in Supplement section.
Standards & Certifications
UL:
CSA:
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.
www.nkk.com
A107
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