Smart WiFi Circuit Breaker Manufacturer

Zhejiang Shanmeng Electric Co., Ltd.

Committed to making people safer, more convenient, and more efficient

Efficiently utilizing electrical energy to build a safe, reliable, and environmentally friendly digital electrical world

Pioneering Smart Electrics, Focusing on Core Safety

We Are KCISE
Your Trusted Global Circuit Breaker Supplier

At KCISE, we have over 40 years of experience in circuit breaker manufacturing, seamlessly integrating impeccable quality with cutting-edge technology. For four decades, we've focused on one thing: integrating the most reliable protection and cutting-edge intelligence into every tiny circuit breaker. This isn't just a component; it's a loyal guardian of your electrical safety.

From traditional mechanical circuit breakers to today's enabled smart circuit breakers, we've weathered every technological revolution in the industry and remained at the forefront of innovation. Four decades of experience have given us a deep understanding that "safety" is the eternal bottom line of circuits, while "intelligence" is the inevitable trend of the future. We combine these two, striving to provide our global customers with safer, more energy-efficient, and smarter power protection solutions. We are KCISE—experience safeguards safety, intelligence empowers the future.

FEATURED LOW-VOLTAGE ELECTRICAL PRODUCTS

Smart Miniature Circuit Breaker

Manufacturer of The SMM2E Intelligent Type Residual Current Circuit Breaker (RCCB) with A Rated Current of 125A200A250A400A 630A.

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High Voltage Vacuum Circuit Breaker

VS1 (ZN63) -12/630A /1250A/1600A 12kV 24KV Indoor Medium Voltage Handcart Type VCB Vacuum Circuit Breaker

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High Voltage Vacuum Circuit Breaker

Fixed type VS1-12 series indoor high voltage vacuum circuit breaker

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AC Moulded Case Circuit Breaker

400-1600AMP ACB Circuit Breaker Industrial

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AC Miniature Circuit Breaker

4P 6-63A MCB Residential Protection

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FAFDD

Afdd Afci General Purpose Circuit Breaker Arc-Fault Circuit Interrupter FAFDD

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380V Single Phase Frequency Inverter Drive 5kw Frequency Converter

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AC Miniature Circuit Breaker

ZW32 12kv High Voltage AC Circuit Breaker Outdoor Vacuum Switch Recloser

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KCISE Means

Quality Excellence

Our dedication to technology and craftsmanship places us at the forefront of the field, pushing boundaries and redefining possibilities.

Professional spirit

Have an excellent after-sales service team to ensure that the first time to solve customer...

Trust & Integrity

As a trusted supplier of high and low pressure acetone, we pride ourselves on delivering first-class products and services worldwide with integrity and honesty.

Global Presence

Providing reliable and seamless product delivery and services on a global scale, bridging diverse markets and cultures

OEM&ODM Serve

Support OEM and ODM customization requirements

Source factory, reasonable price

- Tailored To Your Needs

Smart Electrical Solutions

Photovoltaic

Solar energy is an important part of future energy.

As non-renewable energy sources diminish and global warming intensifies, there is a widespread global agreement to develop an energy system rooted in renewable sources and pursue green, sustainable development.

Over 130 countries and regions globally have set "carbon neutrality" goals, and by 2022, PV markets with capacities of 26 GW or more will exist worldwide, constituting 88.6% of the total installed PV capacity.

Digital Showroom

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

Industry Insights & Product Information

We offers the moulded case circuit breaker(MCCB), air circuit breaker(ACB), miniature circuit breaker(MCB) and so on. We also can do ODM, OEM as customers′ requirement. We engages in the design, manufacture, and sale of electrical industry.

Blogs

What Size Wire for 50 Amp Circuit Breaker

Ever wondered why wire size matters for circuit breakers? Using the wrong wire can lead to overheating and potential hazards. Understanding the correct wire size is crucial, especially for 50 amp circuit breakers used in various applications. In this post, you'll learn about wire size recommendation.

October 21,2025

Blogs

What Does A Circuit Breaker Do

Imagine a world without circuit breakers—chaos would reign in our electrical systems. These devices are vital for safety, preventing fires and shocks. In this post, you'll learn about DC, AC, and smart miniature circuit breakers, exploring their roles in modern electrical setups.

October 28,2025

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KCISE Means

Global Presence

- Tailored To Your Needs

Smart Electrical Solutions

Photovoltaic

Digital Showroom

Industry Insights & Product Information

What Size Wire for 50 Amp Circuit Breaker

What Does A Circuit Breaker Do

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