AF表示断路器最大承受电流，AT表示断路器额定电流。
At mounting site,relative humidity not exceed 50% at the max temperature of +40° C,higher relative humidity is allowable under lower temperature.For example,RH could be 90% at +20° C,special measures should be taken to occurrence of dews. Pollution grade:Grade 3 ...
At mounting site,relative humidity not exceed 50% at the max temperature of +40° C,higher relative humidity is allowable under lower temperature.For example,RH could be 90% at +20° C,special measures should be taken to occurrence of dews. Pollution gra...
S-chneider Electric NSX Series MCCB Molded Compact NSX630N 4 Poles 630 a 50kA at 415VAC Without Trip Unit C63N4 $647.50-673.50 / unit 1 unit Telemecanique Circuit Breaker Box NSX MCCB NSX630F Breaker Circuit Compact NSX630F 36kA 415 VAC 630A 4P Without Trip Unit C63F4 $583.40-606.80...
“湘湖牌MCCB-125AF/75AT/4P塑壳断路器”详细介绍 湖南湘湖电器有限公司主要生产: 铝合金加热器、硅橡胶加热器、智能型电柜除湿装置、开关状态显示器、智能操控装置、多功能电力仪表、三相电流表、三相电压表、数显电流表、数显电压表、直流电流表、直流电压表、电量变送器、导轨式电能表、微机保护测控装置、电动机保...
CABLESPower cord, ground cable, 10-foot #2 AWG test leads OPTIONSTransportation case WARRANTYOne year on parts and labor Specifications are valid at nominal voltage and ambient temperature of +25C (+77F). Last updated on February 6, 2009...
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3.Inverse time breaking operation characteristic when each pole of overcurrent release for motor protection is powered on at the same time. Setting Current Conventional time Initial State Note 1.0In >2h Cold State 1.2In ≤2h Proceeded immediately after the...
MCCB-630AF/3300 600AT MCCB:塑料外壳式断路器(Moulded Case Circuit Breaker, MCCB),630AF/3300 :分断电流为630A,3300为复式脱扣器(短路瞬时+过载常延时保护),600AT:开关整顿保护电流(额定工作电流)为600A。50KA:开断电流为50KA。
a.There lative humidity of atmosp here shall not exceed 50% at highest temperature of +40ºC,and it can be higher atalower temperature,when theaver agelowest temperature in the wettest month doesn't exceed 25ºC can be 90%,conden sationon product...