参数资料
型号: B421J37Z3B22M
厂商: Electroswitch
文件页数: 2/8页
文件大小: 0K
描述: SWITCH ROCKER 4PDT 0.5VA 28V
标准包装: 1
系列: B
电路: 四刀双掷
开关功能: 开-关-开
额定电流: 0.5VA(AC/DC)
额定电压 - AC: 28V
额定电压 - DC: 28V
致动器样式: 凹面(标准 V 形)
颜色 - 致动器/盖:
致动器标志: 无标志
安装类型: 面板安装,卡入式
端接类型: 快速连接 - 0.062"(1.5mm)
特点: 环氧树脂密封端子
面板切口尺寸: 长方形 - 30.99mm x 17.15mm
包装: 散装
工作温度: -30°C ~ 85°C
电气寿命: 60,000 次循环
MINIATURE SWITCHES
Standard Rocker & Paddle Switches — Specifications and Materials
SPECIFICATIONS
Contact Rating — Letter codes G and Q — 6 amp at 125 VAC, 3
amp @ 250 VAC, ( U.L. recognized, CSA certified ) or 6 amp at 28
VDC resistive.
Letter codes B and G — 0.5. volt-amp (VA) maximum @ 28 V
maximum (AC or DC).
Life Under Load — 60,000 make-and-break cycles — resistive
load only.
Initial Contact Resistance — 10 milliohms maximum. 3 VDC, 100
ma for both silver and gold plated contacts.
Insulation Resistance — 1 & 2 pole — 1,000 megohms minimum.
3 & 4 pole — 1,000 megohms minimum.
Dielectric Strength — 1,000 volts rms at sea level.
Operating Temperature — 30 ° to +85 ° C
MATERIALS
Base (body) — 1- and 2-pole —Diallyl Phthalate. (DAP).
3- and 4-pole — high strength phenolic.
Rocker/Paddle — Molded nylon.
Bushing — Brass, nickel plated.
Clamp (frame) — Stainless steel.
Support Bracket — Steel, tin plated.
Metal Bezel — Spring steel.
Plastic Bezel — Molded nylon.
Switching Contacts and Rockers —
Letter Code B — gold/nickel/brass
Letter Code G — gold/nickel/silver
Letter Code Q — Coin silver
Center Terminal
Letter Codes B, G — Gold flash/nickel/brass
Letter Code Q — Silver plated brass.
Hardware — See page 57.
APPROXIMATE BASE DIMENSIONS
Litho in U.S.A GG
ONE POLE
THREE POLE
TWO POLE
FOUR POLE
25
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