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YSR2 YSR3选择开关25mm 30mm ROTARY SWITCH25~30mm系列按钮开关/指示灯

YSR2 YSR3选择开关25mm 30mm ROTARY SWITCH25~30mm系列按钮开关/指示灯
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  • 产品名称：YSR2 YSR3选择开关25mm 30mm ROTARY SWITCH25~30mm系列按钮开关/指示灯
  • 产品型号：YSR2 YSR3选择开关25mm 30mm ROTARY SWITCH
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简单介绍
YONGSUNG韩国龙声株式会社 〉〉 25~30mm系列按钮开关/指示灯 〉〉 YSR2 YSR3选择开关25mm 30mm ROTARY SWITCH
产品描述
yongsung韩国龙声株式会社 >> 25~30mm系列按钮开关/指示灯 >> ysr2 ysr3选择开关25mm 30mm rotary switch

special alloying or plating treatment on metal parts makes longer life.
various contact composition is possible like 2a2b, 3a3b, 4a4b etc. based on 1a(no) 1b(nc) by use of bottom connection block.
normal panel attachment ring is heat resistance abs, but also replaceable by diecasting aluminum upon request.
lever type
knob type
contact no. contact form terminal code 2stage
contact no. contact form terminal code 3stage
left right left center right
11 1a1b no ● 11 1a1b no ●
nc ● nc ●
20 2a no ● 20 2a no ●
no ● no ●
22 2a2b
 no ● 22 2a2b no ●
nc ● nc ●
no ● no ●
nc ● nc ●
33 3a3b no ● 33 3a3b no ●
nc ● nc ●
no ● no ●
nc ● nc ●
no ● no ●
nc ● nc ●
rating capacity ac250v 6a
insulation resistance above 100 ＆#13249; (dc 500v, meg)
contact resistance below 20m ＆#8486; (initial ＆#118alue)
withstand voltage ac 2,500v/min (50~60hz)
mechanical life time about 500,000times (20times/min)
electrical life time about 100,000times (20times/min)
operating force 200~350g
ambient temperature -25~ +40 ℃
relative humidity 45 ~ 85%
part materials
body polycarbonate resin
holder heat resistance abs resin
contact
silver
terminal brass
bolt mswr-3 (zn plating)
handle polycarbonate resin
spring
stainless steel
ring abs resin
contact
part
spec. 		ac rating current 10a 6a 3a
breaking current closed breaking current=rating current × 2.2
dc
(resistance)

rating voltage 125v 250v 440v
resistance rating current 10a 20a 1.1a
breaking current closed breaking current=rating current × 1.1
induction rating current 5a 1.1a 0.6a
breaking current closed breaking current=rating current × 1.1
rating conductive current

10a
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