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Total 18919 products for main circuit breaker calculation Manufacture & Suppliers

ZW7 40.5 33kv Outdoor Switch VCB Circuit Breaker High Voltage

...outdoor high voltage vacuum circuit breaker is used for AC three-phase power system with 50Hz and voltage of 40.5KV, which is used for breaking, closing load current, overload current and short circuit curre...

Xi'an Xigao Electricenergy Group Co., Ltd.
Shanxi,China

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Outdoor Zw32 33kv Vacuum Circuit Breaker

... or 36kv and AC three phases frequency of 50Hz, is mainly applied to close and break loading current, over loading current and short-circuit current in electrical power system. It has two working principal, ...

Xi'an Xigao Electricenergy Group Co., Ltd.
Shanxi,China

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Outdoor SF6 High Voltage Circuit Breaker AC 50Hz For Measurement And Protection

...Circuit Breaker AC 50Hz LW8-40.5 1.General 1.1 LW8-40.5 Outdoor HV SF6 circuit breaker is an outdoor HV electrical equipment of three-phase, AC, 50Hz and it's suitable for control and protection of power...

Ningbo Tianan (Group) Co.,Ltd.
Zhejiang,China

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Exterior Small Circuit Breaker Box CE / RoHS Certification Easy Installation

... Small Circuit Breaker Box CE / RoHS Certification Easy Installation Protection level: IP65 Material: ABS body, PC lid Size: 415*300*140mm Mounting way: Unfold Install Opening: Horizontal open No. of breaker...

Yueqing Xingyang Electronic Co.,ltd
Zhejiang,China

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Exterior Small Circuit Breaker Box CE / RoHS Certification Easy Installation

... Small Circuit Breaker Box CE / RoHS Certification Easy Installation Protection level: IP65 Material: ABS body, PC lid Size: 415*300*140mm Mounting way: Unfold Install Opening: Horizontal open No. of breaker...

Yueqing Xingyang Electronic Co.,ltd
Zhejiang,China

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VF008 Miniature Circuit Breaker(MCBs) UL489 Thermal Magnetic Circuit Breaker With IP20 Protection Degree

...-breakers are used in domestic installation, as well as in commercial and industry electrical distribution systems. 1.2 Selection Technical data of the network at the point considered: -short-circuit current...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

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Chint NXB Miniature Circuit Breaker 1~63A, 80~125A, 1P,2P,3P,4P for Circuit Protection AC230/400V Use

...Circuit Breaker 1~63A, 80~125A, 1P,2P,3P,4P for Circuit Protection AC230/400V Use MCB NXB CHINT Made In China AC Use Miniature Circuit Breakers 1~63 A, 80~125A, Miniature Circuit Breakers for AC Current circ...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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Chint NXB-40 DPN Miniature Circuit Breaker 6~40A, Icn=4500A, 1P+N 18mm single module for Circuit Protection AC230V Use

...Circuit Breaker 6~40A, Icn=4500A, 1P+N 18mm single module for Circuit Protection AC230V Use MCB NXB-40 DPN 18mm CHINT Made In China AC Use Miniature Circuit Breakers 6,10,16,20,25,32,40 A, Miniature Circuit ...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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Nylon PA Large Circuit Breaker Lockout Clamp - On Type 7 Mm Shackle Diameter

...Breaker Lockout. 3. 120V-227V Clamp-on Breaker Lockouts. Product Details: ZC-D16 Large Size Clamp-On Circuit Breaker Lockout 1. Made of rugged polypropylene and impact modified nylon. 2. Available in 3 sizes...

GREEN LIGHTING TECHNOLOGY CO.,LTD
China

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Red Clamp On Circuit Breaker Lockout For 120V - 277V Circuit Breaker

... Lockout. 3. 120V-227V Clamp-on Breaker Lockouts. Product Details: 1. Material: Rugged polypropylene & impact modified nylon. 2. Use thumbscrew to clamp lockout securely onto switch tongue,then ......

GREEN LIGHTING TECHNOLOGY CO.,LTD
China

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Nylon PA Mini Breaker Lockout Miniature Circuit Breaker Lockout,Pin Out Standard Electrical Lockout

... for added safety. 4. Easily installed with the aid of a push button. 5. Can take padlocks with a shackle diameter up to 7mm. 6. Available for single and multi-pole breakers. 7. We have tested 750 types of c...

GREEN LIGHTING TECHNOLOGY CO.,LTD
China

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ZN28A Series Indoor AC Vacuum Circuit Breaker 12KV 1250A

...Circuit Breaker 24KV 12KV 1250A-2150A Price 1.Description of ZN28A Series Indoor AC Vacuum Circuit Breaker ZN28(A)-12 series vacuum circuit breaker is an indoor high voltage switch with rated voltage 12KV, 3...

Xi'an Xigao Electricenergy Group Co., Ltd.
Shanxi,China

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High quality good price Moulded Case Circuit Breaker MCCB MCB CRM1-63M/3350

...circuit breaker is mainly used in distribution network of AC50Hz or 60Hz, rated voltage up to 690V, rated working current up to 1600A to distribute electric power and to protect the line and the equipment fr...

Shangmin Electric Group Co.,ltd
Zhejiang

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High quality good price Moulded Case Circuit Breaker MCCB MCB CRM1-63M/3360

...circuit breaker is mainly used in distribution network of AC50Hz or 60Hz, rated voltage up to 690V, rated working current up to 1600A to distribute electric power and to protect the line and the equipment fr...

Shangmin Electric Group Co.,ltd
Zhejiang

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High quality good price Moulded Case Circuit Breaker MCCB MCB CRM1-63M/3340

...circuit breaker is mainly used in distribution network of AC50Hz or 60Hz, rated voltage up to 690V, rated working current up to 1600A to distribute electric power and to protect the line and the equipment fr...

Shangmin Electric Group Co.,ltd
Zhejiang

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High quality good price Moulded Case Circuit Breaker MCCB MCB CRM1-63M/3330

...circuit breaker is mainly used in distribution network of AC50Hz or 60Hz, rated voltage up to 690V, rated working current up to 1600A to distribute electric power and to protect the line and the equipment fr...

Shangmin Electric Group Co.,ltd
Zhejiang

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High quality good price Moulded Case Circuit Breaker MCCB MCB CRM1-63L/3368

...circuit breaker is mainly used in distribution network of AC50Hz or 60Hz, rated voltage up to 690V, rated working current up to 1600A to distribute electric power and to protect the line and the equipment fr...

Shangmin Electric Group Co.,ltd
Zhejiang

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High quality good price Moulded Case Circuit Breaker MCCB MCB CRM1-63L/3328

...circuit breaker is mainly used in distribution network of AC50Hz or 60Hz, rated voltage up to 690V, rated working current up to 1600A to distribute electric power and to protect the line and the equipment fr...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality good price Moulded Case Circuit Breaker MCCB MCB CRM1-63M/3308

...circuit breaker is mainly used in distribution network of AC50Hz or 60Hz, rated voltage up to 690V, rated working current up to 1600A to distribute electric power and to protect the line and the equipment fr...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality good price Moulded Case Circuit Breaker MCCB MCB CRM1-63M/3370

...circuit breaker is mainly used in distribution network of AC50Hz or 60Hz, rated voltage up to 690V, rated working current up to 1600A to distribute electric power and to protect the line and the equipment fr...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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