完整版免费av片,波多野吉衣av无码,国产卡一卡二卡三免费入口,影视先锋av资源噜噜

Moulded Case Circuit Breaker

  • RCCB (Earth Leakage) WCM1L-125-4300
  • RCCB (Earth Leakage) WCM1L-125-4300
  • RCCB (Earth Leakage) WCM1L-125-4300
RCCB (Earth Leakage) WCM1L-125-4300 RCCB (Earth Leakage) WCM1L-125-4300 RCCB (Earth Leakage) WCM1L-125-4300

RCCB (Earth Leakage) WCM1L-125-4300

Key Information

WCM1L

Pole: 2P, 3P, 3P+N,4P

Voltage: AC230V/400V

kA: 35-75kA

Inm(A): 100,125, 250, 400, 800

In(A): 10A-800A

General

WCM1L series residual current protection moulded case circuit breaker (RCCB for short) is one new breaker researched and developed by advanced international design and manufacture technology of the company. The rated insulation voltage 800V, applies AC50Hz, rated operation voltage 400V, rated operation current upto 800A for infrequent switch of the line and infrequent start of the motor. RCCB has protection functions to overload, short circuit and under voltage, to protect the line and power device from deamge, also make protection to the fire caused by grounding fault at long time that undetected under over current.

RCCB is divided into type M (higher breaking), and type H (very high breaking), has features of smal volume, high breaking, short flashover, vibration resistance, etc.,

Main technical parameters

ModelWCM1L-125WCM1L-250WCM1L-400WCM1L-800
Frame current Inm (A)125250400800
Rated current In (A)(10), 16, 20, 25, 32, 40, 50, 63, 80, 100, 125100, 125,140, 160, 180, 200, 225, 250225, 250, 315, 350, 400400, 500, 630, 700, 800
Pole (P)2342343434
Rated insulation voltage Ui (V)AC800
Rated operation voltage Ue (V)AC400
Rated impulse withstand voltage Uimp (V)8000800080008000
Flashover distance (mm)≯50≯50≯100>100
Breaking capacity rankMH
MH
M
M
Ultimate short circuit breaking capacity Icu (kA)AC 400V35
503550
5050
Operation short circuit breaking capacity Ics (kA)AC 400V22
352250
3535
Rated residual operation current IΔn (mA)Non-delayed type100/300/500-
Delayed type100/300/500300/500/1000
Rated residual non-action current IΔno (mA)IΔn/2
Rated residual short circuit connecting (breaking capacity IΔm (kA)Icu/4
Operation performance (times)Power-on1500100010001000
Power-off8500700040004000
Shunt release>>>>>>>>
Under voltage release>>>>>>>>
Leakage alarm unit modular>>>>>>>>
Auxiliary contact>>>>>>>>
Alarm contact>>>>>>>>
Motor-driven operation mechanism>>>>>>>>
Rotating handle operation mechanism>>>>>>>>


Notes: 1. It includes vertical and horizontal installation of ultimate breaking and flashover distance;
            2. Three poles circuit breaker of this series connects with three phase loading, of which can not be with neutral line, otherwise the circuit breaker will make fault operation;
           3. Three poles circuit breaker of this series connects with three phase loading, phase line at left pole, neutral line at right pole not the middle pole.


Contact Us

Contact: westhomes

Phone: 0097142210039/0097142297823

Tel: 05666-16680

E-mail: westhomeshhz@gmail.com

Add: Show Room No.1-Sabkha UAE SHOWROOM

图片区 亚洲 卡通 另类 动漫| 国产一卡2卡3卡4卡精品| 久久久亚洲色| 精品久久人人做人人爽综合| 人妻精品动漫H无码中字| 日本成A人片在线播放| 51无人区码一码二码三码区别| 天天做天天爱天天爽综合网| 久久人人爽人人爽人人片DVD| 美国特级A毛片免费网站| 久久精品中文字幕有码| 国产综合精品一区二区三区| 免费大片黄国产在线观看| AV人摸人人人澡人人超碰手机版| 久久99精品国产99久久6男男| 亚洲丁香五月天缴情综合| 乱人伦中文视频在线| 亚洲区欧美区综合区自拍区| 四虎影视永久地址WWW成人| 青青小草国产在线播放| 欧美精品18videosex性欧美| 久久棈精品久久久久久噜噜| 美女脱裤子让男人桶到爽| 亚洲最大无码AV网站观看| 久久久久国产精品免费免费搜索| 人人爽人人爽人人爽| 2021无码最新国产在线观看| 亚洲人成色7777在线观看不卡| 中文字幕 亚洲 无码 在线| 自拍偷在线精品自拍偷| 亚洲色大成网站WWW在线| 国产精品国产三级在线专区| 人妻无码久久一区二区三区免费| 麻花豆传媒剧国产免费MV| 亚洲无人区码一二三码区别| 欧美成人一卡二卡三卡四卡| 亚洲精品国自产拍在线观看| 久久精品夜色国产亚洲av| 亚洲VA久久久噜噜噜久久男同| 欧美丰满大乳大屁股流白浆| 国产精品香蕉成人网在线观看|