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Main Circuit Breaker Calculation

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Total 18850 products for main circuit breaker calculation Manufacture & Suppliers

Light Weight 3 Phase Circuit Breaker , High Performance Main Switch Circuit Breaker

...Circuit Breaker type: S202-D63 product ID 2CDS252001R0631 product name: contactor number of pole 2 P rated current: 63A weight: 0.25 kg System pro M compact S200P miniature circuit breakers are current limit...

Nanjing Meily Mechanical and Electrical Equipment Co.,Ltd
Jiangsu,China

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NBSe BN60 Micro Circuit Breaker , Industrial Circuit Breaker Up To 63A 10KA

...circuit breakers up to 63 A (10 kA),Industrial breaker 1. Application The product is mainly used in AC50/60Hz single pole230V or two,three,four pole 400V voltage for overload and short-circuit protection as ...

Wenzhou New Blue Sky Electrical Co.,Ltd
Zhejiang,China

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Professional 1 Pole Mini Circuit Breaker / Fire - Resistant Trip Curve Circuit Breaker

...circuit breaker 1. Introduction: Miniature circuit breaker has novel structure,reliable performance,high breaking capacity,pleasing outlook and small size,Its case and items are adopted by high fire-resistan...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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Reliable Performance Motor Protection Circuit Breaker / C Curve Circuit Breaker

...circuit breaker 1.Introduction: Miniature circuit breaker has novel structure,reliable performance,high breaking capacity,pleasing outlook and small size,Its case and items are adopted by high fire-resistant...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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ZW32 Outdoor Vacuum Circuit Breaker

... three-phase AC power distribution equipment at 12kV and 50Hz, mainly used for closing the load current and opening overcurrent and short circuit current in the power system. It can be used as a section swit...

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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12kv Outdoor Magnet Vacuum Circuit Breaker 630A Rated Current High Voltage

... Circuit Breaker, Factory Direct Supply Product introduction ZW27-12 outdoor AC high voltage vacuum circuit breaker ZW27-12 outdoor AC high voltage vacuum circuit breaker is mainly used to break and close lo...

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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Industrial AC 230Volt 4P 63a Residual Current Circuit Breaker

...(3P+N),and rated current of 100A.In case of electric shock or electric leakage current exceeds the specified value, the residual current circuit breaker can switch off the fault circuit in a very short time,...

Wenzhou New Blue Sky Electrical Co.,Ltd
Zhejiang,China

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DZ47LE 3P+N 63A 380V Small earth leakage circuit breaker DZ47LE-63A Household leakage protector switch RCBO

...circuit breaker DZ47LE-63A Household leakage protector switch RCBO 1.Specifications DZ47L series circuit breaker,full name of residual current circuit breaker with overcurrent protection,it is mainly used in...

Yueqing Kampa Electric Co., Ltd.
China

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High Voltage Digital Circuit Breaker Tester Dynamic Characteristics Analyzer

...Circuit Breaker Tester Dynamic Characteristics Analyzer 1. Product Name: Circuit break analyzer HYGK-306 2. Equipment Description: The High-Voltage Circuit Breakers Analyzer is my company designed to meet th...

Wuhan Huaying Electric Power Tech & Science Co., Ltd
Hubei,China

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Professional 1 Pole Mini Circuit Breaker / Fire - Resistant Trip Curve Circuit Breaker

...circuit breaker 1. Introduction: Miniature circuit breaker has novel structure,reliable performance,high breaking capacity,pleasing outlook and small size,Its case and items are adopted by high fire-resistan...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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Reliable Performance Motor Protection Circuit Breaker / C Curve Circuit Breaker

...circuit breaker 1.Introduction: Miniature circuit breaker has novel structure,reliable performance,high breaking capacity,pleasing outlook and small size,Its case and items are adopted by high fire-resistant...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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Light Weight 3 Phase Circuit Breaker , High Performance Main Switch Circuit Breaker

...Circuit Breaker type: S202-D63 product ID 2CDS252001R0631 product name: contactor number of pole 2 P rated current: 63A weight: 0.25 kg System pro M compact S200P miniature circuit breakers are current limit...

Nanjing Meily Mechanical and Electrical Equipment Co.,Ltd
Jiangsu,China

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Plastic 32 Amp Double Pole Mcb / Residential Circuit Breakers Red Copper

Electrical Safety Circuit Breakers 1.5ka nt50 - 1 Mini Circuit Breaker NT50-1 ,small device circuit breaker, the electrical circuit mainly plays the overload protection ,the external small smart cage ,and the i...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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240 Volt Electrical Safety Circuit Breakers NT50 - 1 / Two Pole Circuit Breaker

Red Copper 1.5KA NT50-1 Mini Circuit Breaker NT50-1 series small equipment circuit breaker is suitable for AC 50HZ,rated voltage 230V,rated current to 32A line,the electrical circuit mainly plays the overload p...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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6 Amp AC 2 Pole Mcb Circuit Breaker Red Copper Internal Bipolar Structure Design

...circuit is mainly overload protection ,the internal bipolar structure design ,and the external small smart cage ,number of poles are 2p ,solving the single ......

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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NBSe BN60 Micro Circuit Breaker , Industrial Circuit Breaker Up To 63A 10KA

...circuit breakers up to 63 A (10 kA),Industrial breaker 1. Application The product is mainly used in AC50/60Hz single pole230V or two,three,four pole 400V voltage for overload and short-circuit protection as ...

Wenzhou New Blue Sky Electrical Co.,Ltd
Zhejiang,China

Verified Supplier

Add to cart
Industrial AC 230Volt 4P 63a Residual Current Circuit Breaker

...(3P+N),and rated current of 100A.In case of electric shock or electric leakage current exceeds the specified value, the residual current circuit breaker can switch off the fault circuit in a very short time,...

Wenzhou New Blue Sky Electrical Co.,Ltd
Zhejiang,China

Verified Supplier

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KEMA Thermal Magnetic Molded Case Circuit Breaker Panel 250A 3P MCCB

...Circuit Breaker Panel 250A 3P MCCB KRIPAL has the Utility Model Patent for the structure of double making & double breaking Description: The UKM32 series range of Molded Case Circuit Breakers (MCCBs) is desi...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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12 KV 630A High Voltage Outdoor Vacuum AC Circuit Breaker For Motor / Transformer

...Circuit Breaker The circuit breaker is mainly used in motors and Transformers with large capacity and substations with frequent breakdowns. The load switch can break the normal load current and has certain a...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

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GV2-ME32C Electric Motor Circuit Breaker 24A-32A High Short Circuit Capacity

... of motor in AC 50/60Hz,up to 660V,0.1-80A power circuit,as a full-voltage sarter to start and cut off the motorm,under the AC3 load or for the overload and short circuit protection of the circuit and power ...

Wenzhou New Blue Sky Electrical Co.,Ltd
Zhejiang,China

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Main Circuit Breaker Calculation

Total 18850 products for main circuit breaker calculation Manufacture & Suppliers

Light Weight 3 Phase Circuit Breaker , High Performance Main Switch Circuit Breaker

NBSe BN60 Micro Circuit Breaker , Industrial Circuit Breaker Up To 63A 10KA

Professional 1 Pole Mini Circuit Breaker / Fire - Resistant Trip Curve Circuit Breaker

Reliable Performance Motor Protection Circuit Breaker / C Curve Circuit Breaker

ZW32 Outdoor Vacuum Circuit Breaker

12kv Outdoor Magnet Vacuum Circuit Breaker 630A Rated Current High Voltage

Industrial AC 230Volt 4P 63a Residual Current Circuit Breaker

DZ47LE 3P+N 63A 380V Small earth leakage circuit breaker DZ47LE-63A Household leakage protector switch RCBO

High Voltage Digital Circuit Breaker Tester Dynamic Characteristics Analyzer

Professional 1 Pole Mini Circuit Breaker / Fire - Resistant Trip Curve Circuit Breaker

Reliable Performance Motor Protection Circuit Breaker / C Curve Circuit Breaker

Light Weight 3 Phase Circuit Breaker , High Performance Main Switch Circuit Breaker

Plastic 32 Amp Double Pole Mcb / Residential Circuit Breakers Red Copper

240 Volt Electrical Safety Circuit Breakers NT50 - 1 / Two Pole Circuit Breaker

6 Amp AC 2 Pole Mcb Circuit Breaker Red Copper Internal Bipolar Structure Design

NBSe BN60 Micro Circuit Breaker , Industrial Circuit Breaker Up To 63A 10KA

Industrial AC 230Volt 4P 63a Residual Current Circuit Breaker

KEMA Thermal Magnetic Molded Case Circuit Breaker Panel 250A 3P MCCB

12 KV 630A High Voltage Outdoor Vacuum AC Circuit Breaker For Motor / Transformer

GV2-ME32C Electric Motor Circuit Breaker 24A-32A High Short Circuit Capacity