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High-Performance Circuit Breaker 6kVA with Multiple Pole Configurations with High Quality
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16.

High-Performance Circuit Breaker 6kVA with Multiple Pole Configurations with High Quality Open Details in New Window [Jan 16, 2026]

Product Description Miniature Circuit Breaker The Miniature Circuit Breaker boasts an elegant appearance paired with a thoughtfully engineered structure. It is renowned for its superior features and exceptional ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Top Selling 100A 3p ELCB/RCCB Residual Current Circuit Breaker
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17.

Top Selling 100A 3p ELCB/RCCB Residual Current Circuit Breaker Open Details in New Window [Dec 19, 2025]

AISIKAI MCCB Normal working conditions and installation methods Category Requirements Elevation Installation site not exceeding 2000 meters above sea level Ambient air temperature The upper limit does not ...

Company: Jiangsu Aisikai Electric Co., Ltd.

Smart Low Voltage AC MCCB Plastic Molded Case Circuit Breaker with CCC, CE, TUV Certificate
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18.

Smart Low Voltage AC MCCB Plastic Molded Case Circuit Breaker with CCC, CE, TUV Certificate Open Details in New Window [Jan 19, 2026]

Product Description molded case circuit breakers Specific application scenarios of molded case circuit breakers in the industrial field In the industrial field, molded case circuit breakers (MCCBs) have become the ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Mininature Circuit Breaker (MCB) with Electric Leakage (3P+N)
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19.

Mininature Circuit Breaker (MCB) with Electric Leakage (3P+N) Open Details in New Window [Jun 13, 2025]

63 Frame General power distribution protection (IEC/EN 61009-1;GB 16917.1) No.of poles 1P+N 2P 3P 3P+N 4P Electrical performance Functions Short-circuit protection,overload ...

Company: Jiangsu Aisikai Electric Co., Ltd.

800A 3p Intelligent MCCB /MCU CCC/CE Molded Case Circuit Breaker
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20.

800A 3p Intelligent MCCB /MCU CCC/CE Molded Case Circuit Breaker Open Details in New Window [Jun 13, 2025]

AISIKAI MCCB Normal working conditions and installation methods Category Requirements Elevation Installation site not exceeding 2000 meters above sea level Ambient air temperature The upper limit does not ...

Company: Jiangsu Aisikai Electric Co., Ltd.

Circuit Break 630A- Molded Case Earth Leakage Circuit Breaker
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21.

Circuit Break 630A- Molded Case Earth Leakage Circuit Breaker Open Details in New Window [Jun 13, 2025]

AISIKAI MCCB Normal working conditions and installation methods Category Requirements Elevation Installation site not exceeding 2000 meters above sea level Ambient air temperature The upper limit does not ...

Company: Jiangsu Aisikai Electric Co., Ltd.

1000A 3p/4p Acb China Famous Low Voltage Brand CE/CCC Air Circuit Breaker
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22.

1000A 3p/4p Acb China Famous Low Voltage Brand CE/CCC Air Circuit Breaker Open Details in New Window [May 30, 2025]

Company AISIKAI ELECTRIC Model UNIVERSAL AIR CIRCUIT BREAKER Design serial Standard type Frame rating current (A) 2000/2500/ 2500U /3200 /4000 /6300 Number of poles 3P: 3 poles ;4P: 4 poles;3P+N( 3P + connect ...

Company: Jiangsu Aisikai Electric Co., Ltd.

1250A Molded Case Circuit Breaker with CCC/CE MCCB
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23.

1250A Molded Case Circuit Breaker with CCC/CE MCCB Open Details in New Window [Aug 21, 2024]

AISIKAI MCCB Normal working conditions and installation methods Category Requirements Elevation Installation site not exceeding 2000 meters above sea level Ambient air temperature The upper limit does not ...

Company: Jiangsu Aisikai Electric Co., Ltd.

Acb Uperior Quality Frame Type Air Circuit Breaker Acb Universal Circuit Breaker 3p 1600A Fixed Type
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24.

Acb Uperior Quality Frame Type Air Circuit Breaker Acb Universal Circuit Breaker 3p 1600A Fixed Type Open Details in New Window [Jan 16, 2026]

Product Description Frame type circuit breaker (ACB) is the core protection equipment in low-voltage distribution systems, mainly used to break current and has overload, short circuit, and undervoltage protection ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

3ka 32A 1p+N 6A 10A 16A 20A 25A 32A Miniature Circuit Breaker with Anti-Slip Design Handle Dpn MCB
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25.

3ka 32A 1p+N 6A 10A 16A 20A 25A 32A Miniature Circuit Breaker with Anti-Slip Design Handle Dpn MCB Open Details in New Window [Jan 16, 2026]

Product Description Miniature Circuit Breaker The Miniature Circuit Breaker boasts an elegant appearance paired with a thoughtfully engineered structure. It is renowned for its superior features and ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

High-Performance 10A Air Circuit Breaker for Electrical Safety
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26.

High-Performance 10A Air Circuit Breaker for Electrical Safety Open Details in New Window [Apr 16, 2026]

Product Description Air switch Air switch (air circuit breaker) is a type of circuit breaker mainly used in low-voltage distribution networks and power drive systems. It will automatically disconnect when the current in ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

High-Performance 10ka 2 Pole Miniature Circuit Breaker 80A-125A
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27.

High-Performance 10ka 2 Pole Miniature Circuit Breaker 80A-125A Open Details in New Window [Apr 16, 2026]

Miniature Circuit Breaker Miniature Circuit Breaker is nice in appearance, reasonable in structure, sound in feature and high in breaking capacity. Installed with standard din rail, it is convenient and easy in usage. ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Dual Pole 2p+N Leakage Circuit Breaker with Overload Protection
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28.

Dual Pole 2p+N Leakage Circuit Breaker with Overload Protection Open Details in New Window [Apr 16, 2026]

Product Description Air switch Air switch (air circuit breaker) is a type of circuit breaker mainly used in low-voltage distribution networks and power drive systems. It will automatically disconnect when the current in ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

2000A Low-Voltage Switchgear Fixed Type Air Circuit Breaker
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29.

2000A Low-Voltage Switchgear Fixed Type Air Circuit Breaker Open Details in New Window [Dec 25, 2025]

Company AISIKAI ELECTRIC Model UNIVERSAL AIR CIRCUIT BREAKER Design serial Standard type Frame rating current (A) 2000/2500/ 2500U /3200 /4000 /6300 Number of poles 3P: 3 poles ;4P: 4 poles;3P+N( 3P + connect ...

Company: Jiangsu Aisikai Electric Co., Ltd.

High-Performance Electrical Circuit Breaker with Integrated Fuse and Power Supply Protection Switch
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30.

High-Performance Electrical Circuit Breaker with Integrated Fuse and Power Supply Protection Switch Open Details in New Window [Jan 16, 2026]

Company Profile Our company is a leading manufacturer specializing in the design, production, and OEM services of a wide range of electrical apparatus including transformers, voltage stabilizers, circuit breakers, ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.