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

久久综合九色综合97婷婷| 亚洲国产精品VA在线观看香蕉| 国产v亚洲v天堂无码网站| 欧洲av无码放荡人妇网站| 99久久精品免费观看国产| 久久精品国产亚洲av高清热| 国产精品久久久久久影视| A级毛片无码久久精品免费| 青青久久久久精品亚洲AV中文| 精品久久久久中文字幕日本| 色一乱一伦一图一区二区精品| 久久精品亚洲精品无码金尊| 麻花豆传媒剧国产MV| 亚洲国产精品色一区二区| 亚洲AV优女天堂波多野结衣| 亚洲深深色噜噜狠狠网站| 四虎成人精品永久免费AV| 久久精品国产一区二区三区不卡| 麻婆传媒剧国产剧情MV| 日韩av无码一区二区三区不卡| 在线观看a级片| 亚洲中文字幕无码久久综合网| 日韩欧美一区二区三区免费观看| 午夜精品久久久久久久无码| 无码精品国产一区二区三区免费| 好湿好紧太硬了我太爽了视频| 亚洲 欧美 综合 另类 中字| 亚洲人成人无码网WWW电影首页| 无遮挡亲胸捏胸免费视频| 日韩免费无砖专区2020狼| 亚国产亚洲亚洲精品视频| 色偷偷亚洲第一综合网| www夜片内射视频日韩精品成人| 久久无码AV一区二区三区| 永久免费av无码入口国语片| 秋霞无码久久一区二区| 亚洲精品成人网站在线播放| 国内精品伊人久久久久影院对白| 老司机久久一区二区三区| 性欧美老人牲交XXXXX视频| 婷婷亚洲久悠悠色悠在线播放|