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over load protection switch

Found 295715 Products
PTC Thermistor for Overload & Over-Current Protection
... of conventional fuses to protect load, such as motors, transformers, or electronic circuit, against overcurrent for circuit protection. PTC thermistor protector not ... protector applicationIt applies in the over-current overload and short circuit protection of transformers, battery charger, switches, switch power supply, adaptor, meter, instrumentation ...
  • China
  • ADD:Shanghuang Town, Liyang City,liyang,Jiangsu
  • TEL:86-519-87032990
ZW32-12 (G) Load break switch
... 1.12kV 2.630A 400A 200A 3. outdoor type of load break switch ZW32-12 (G) series outdoor high voltage vacuum circuit ... -phase power system, as breaking, Closing load current use, it has overload and short circuit protection function, to meet the control and ...
  • China
  • ADD:No.111 , Xinguang Road, Xinguang Industrial Zone, Liushi, Yueqing,Zhejiang,China,Yueqing,Zhejiang
  • TEL:86-577-55771572
SF6 Indoor High-voltage SF6 Load break switch
... HVF6-24(FLN36) Indoor Load Break Switch protect electric device and control it.The protection features of fuse series ... power supply unit.It, a kind of rotate load switch of double cracks using air SF6 as isolation ... error happens that makes exaggerate current so that switch inside fires inside, there is a structural weak ... would be pushed and then the gate over the switch will open to lead the air out. ...
  • China
  • ADD:No.928 Jinyu Hwy, Songjiang District,Shanghai,Shanghai
  • TEL:86-21-33521117
DZ30L electrical load break switch pole mounted load break Residual Current Circuit Breake
... electrical load break switch 15 years experience Approval:ISO9001/ISO14001/OHSAS18001 Good quality competitive price DZ30L electrical load break ... break switch.DZ30L electrical load break switchDetailed Product DescriptionDZ30L Residual Current Circuit Breaker is with Over Current Protection DZ30L ... , rated voltage 240V,used as electron shock protection. It can protect circuit from overload and short ...
  • China
  • ADD:A-1 Plot Area, Industrial Park, Hengfeng County,shangrao city,Jiangxi
  • TEL:86-574-27852999
FN5B-36/630 HV AC Vacuum Load Isolating Switch
... 1. Product name: FN5B-36/630 type HV AC Vacuum Load Isolating Switch 2. Rated voltage 36KV 3. AC 50Hz FN5B-36/630 ... it's the advanced and reliable outdoor switch equipment for 36 kV line terminal protection . It Can be installed in the ... size 900mm×1500mm×900mmAcross the isolating distance 195KVMaximum temperature rise over current carrying parts 95 oCCreepage distance across insulator 900MMMaximum ...
  • China
  • ADD:No.3333 Liujiang Road Liushi Town,Wenzhou,Zhejiang
  • TEL:0086-577-61733083
Load break switch,disconnector,LBS, FN5-12
FN5-12 Indoor load switch (load break switch), disconnector-fuse combination is designed by our company FN5-12 Indoor Load Break Switch (-Fuse Combinations) ... function of open phase protection.The development of the FN5-12 realized the functions of switch, isolation and earthing. ... rated voltage 6-12KV. Used to breaking the on-load current, over-load current and the breaking current. It is equiped ...
  • China
  • ADD:Nan'ao Village, North Baixiang Town,Yueqing,Zhejiang
  • TEL:86--577-62898300
2.2W LED Work Light with Built-in PCB and Over-recharge Protection
2.2W LED Work Light with Built-in PCB and Over-recharge Protection 2.2W LED Work Light with Built-in PCB and ... 600mAh, AAA NiMH rechargeable Built-in PCB which has over-recharge protection 360 degrees rotating nylon swivel hooks at head and handle ... charged and green unit has been fully charged On/off switch built in root of handle of unit Charging time: 4 ...
  • China
  • ADD:simen town yuyao city zhejiang provimce,YuYao city,Zhejiang
  • TEL:86-574-62163305
Residual Current Circuit Breaker earth leakage circuit breaker RCCB ELCB RCD RCBO protection switch
... circuit breaker RCCB RCBO RCD and ELCB protection switch are low price high quality popular in ... high working reliability. The function of the switch won be influenced by ambient temperature and ... over leakage operating current, the tripper will act and cut off so that the item will take effect of protection ... circuit breaker RCCB RCBO RCD and ELCB protection switches are low price high quality popular ...
  • China
  • ADD:Changcheng Industrial Zone,Tangxia,Baixiang Town,Yueqing,Zhejiang,China,Yueqing,Zhejiang
  • TEL:86-577-62882822
Hot selling FZ(R)N25-12D AC high voltage vacuum load break switch
... -12D/T125-31.5 type 50Hz indoor alternating current load break switch -fuse protector combination have both manual and electrical operation ... Assembled equipment is more reliable, economical than circuit breaker in protection of circuit grid, bi-radial power supply unit and cabinet ... Manual operation routine is in the right hand of load break switch. We can also supply front or left operation according ...
  • China
  • ADD:No. 108, Dazhuan Road, Caidian District,Wuhan,Hubei
  • TEL:86-027-69163818
Over voltage protection varistor
... magnetic valva. ·Electrostaitc discharge noise spike suppression ·Leakage-protection switch over-voltage protection ·Thunderbolt and over-voltage protection on such telecommunication apparatus as telephone,miles-control ...
  • China
  • ADD:Rm1518, Jiahong Century Mansion, No.19 Yanling West Road,Changzhou,Jiangsu
  • TEL:86-519-88166927
over temperature protection high frequency UPS ( new design )
... /60HZ(±0.2%)(battery mode)DistortionLinear load THD<3.5%,non linear load THD<5%Dynamic responseFull load ±4%Wave formSine waveCrest factor ... AC faultAlarm every 4 secondsBattery low voltageAlarm every 1 secondUPS over loadContinue voiceUPS faultContinue voicePROTECTION Overload105%~130%(10min),>130%(1S)Short ...
  • China
  • ADD:Inside Sanjing Industrial Park,Changzhou,Jiangsu
  • TEL:86-519-88220338
BQX type explosion-proof over-load limiter
BQX type explosion-proof over-load limiter 1.easy to install and use; 2.the technique ... hoisting capacity.5.Defered alarm time:1-2 second.6.Over-load capacity of sensor:1.5times of the rated hoisting capacity ... .Contacting point capacity of electric relay:-380V 5A10.The protection grade of sensor:IP6511.The protection grade of electric controlling box:IP42
  • China
  • ADD:RM1601,22-1Fukang Guarden,No797 Heilongjiang road, Licang district qingdao,qingdao,Shandong
  • TEL:0086-0532-88696392
water proof over travel-limit switch
... proof over travel-limit switch 1.Aluminium alloy,Installing distance switch in it. 2.380/220V,10A,Exd IIBT water proof over travel- ... limit switch Application1.Can be used in Zone 1 and Zone ... Parameters TypeRated VoltageRated CurrentEx-markContactor QuantityInlet's Thread(G")Protection Class LL10Z380/220V10AExd IIBT61 NO 1 NCNPT1/2"IP65Features ...
  • China
  • ADD:Electric industry zone north Baixiang,Yueqing.,Yueqing,Zhejiang
  • TEL:86-0577-62830022
60W Desktop Power Adapter with Built-in Class B EMI Filter and Over-voltage Protection
... to 60Hz Built-in class B EMI filter High efficiency Over voltage protection Short circuit protectionElectrical specifications (AC input) Rated input voltage ... power: 0.75WEnvironmental specifications Operating temperature: 0 to 40 @ maximum load Non-operating temperature: -40 to 85 degrees Humidity: 5% to ...
  • China
  • ADD:West Shayao Road,Sisa road Shijie Town DongGuan.DongGuan.China,Dongguan,Guangdong
  • TEL:86-769-86377089
Load Isolation Switch
Load Isolation Switch Load Isolation SwitchSpecifications: 1) Three poles: 160A, 250A, 400A, 630A, 1,000A, 1,250A, 1,600A, 2,000A and 2,500A2) Four poles: 160A, 250A, 400A, 630A, 1,000A, 1,250A, 1,600A, 2,000A and 2,500A
  • China
  • ADD:#29, Huancheng East Road, Lushi, Yueqing City, Zhejiang Province, China,Yueqing,Zhejiang
  • TEL:86-577-27830616
electromagnetic switch(magnetic switch,motor protection switch)
... (EN60947-3) TUV(EN61058-1) IP55 T85/55 Electromagnetic switch(magnetic switch,motor protection switch) Feature:Dual-polar normally-open or dual-polar normally ... open one polar normally closed,has the protection function to power ...
  • China
  • ADD:Sale Center Office: XiPu Road, Puyan Area,BinJiang District,Hangzhou,Zhejiang
  • TEL:86-571-85097665
DZ47LE-63 Residual Current Operated Circuit Breaker with Over-Current Protection
... .1, 0.30.10.060.040.040.045. The over-current protection propertyAmbient TemperatureInitial StatusTest CurrentExpected ResultExpected ResultNote30±oCCold position1.13Int≥1hNon ...
  • China
  • ADD:NO.208,WEIQI ROAD,YUEQING ECONOMIC DEVELOPMENT ZONE,YUEQING,ZHEJIANG,CHINA,Yueqing,Zhejiang
  • TEL:86-577-62731666
RF-300 sf6  recycling & load break switch
SF6 Load Break Switch: 1.Can recycling and recovery used SF6 in GIS & Swith ... SF6 gas recovery, purification treatment, storage and recharge for switch of high-voltage switch manufactory, electrical appliance research institute, power plant, power ... cord: 1 stalk, 10 metersd) Gas bottle heating weighing devicee) Switch joint New gas quality standard for industrial SF6(China National ...
  • China
  • ADD:No.1 Cuizhu Street , Zhengzhou Hi-tech Industry Development Zone,Henan,China,zhengzhou,Henan
  • TEL:86-371-68988008
FKW18-12/24/40.5 Outdoor HV Load Break Switch
The load break switch is composed of disconnect blade, arc extinguishing chamber and operation ... -12/24(40.5)/630-20 Outdoor AC high voltage load break switch is used in rated voltage 12/40.5kV, rated ... frequency 50/60Hz outdoor three-phase power system. The load break switch is composed of disconnect blade, arc extinguishing chamber and operation ...
  • China
  • ADD:No.138, Ningkang West Road,Yueqing City, Zhejiang Province,Yueqing,Zhejiang
  • TEL:0086-577-27898885
11kv Load  Break Switch
11kv load break switch 1).indoor type 2).Rated volate :11kv 3).curent :630A 11KV Load break switch1).indoor type2).rated voltage :11kv3).current :630A If you want know more detail ,please contact us ,We're glad to reply you in time .
  • China
  • ADD:20-22# Xinguang Road ,Xinguang Industrial Zone,Liushi ,Queqing,Wenzhou,Zhejiang
  • TEL:86-577-62799296
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