Tomzn Breaker
Overview
Supplier sourcing insights & recommendations
The TOMZN brand, owned by Wenzhou Tongzheng Intelligent Electrical Co., Ltd. AlibabaAlibaba, is a prominent player in the budget-friendly circuit breaker market, particularly for Solar PV and Smart Home applications. While the brand offers high value for DIY and residential setups, expert reviews and user feedback highlight critical safety and quality considerations for professional use SecondlifestorageDiysolarforumPowerforum.
Market Trends & Insights
* Smart Energy Management: There is a surging demand for WiFi-enabled smart breakers (like the TOMPD-63LW series) that integrate with Tuya or eWelink apps for real-time energy monitoring and remote control TiktokBrightbrothersEbay.
* Solar PV Growth: The global DC circuit breaker market is projected to grow from $5.88 billion in 2026 to $10.35 billion by 2034, driven by solar installations where TOMZN’s "Yellow" PV-rated models are frequently used FortunebusinessinsightsSecondlifestorage.
* Safety Criticality: High-current units (100A-125A) have faced reports of thermal failure and failing to trip under stress DiysolarforumPowerforum. Users are increasingly prioritizing polarized wiring accuracy and regular terminal maintenance to prevent fire risks SecondlifestoragePowerforum.
Supplier Analysis
* Official Manufacturer: Wenzhou Tongzheng Intelligent Electrical Co., Ltd. is the direct factory and brand owner, based in Yueqing, China. They hold ISO 9001 and CE certifications AlibabaAlibaba.
* Distribution Network: Numerous authorized resellers exist, but sourcing directly from the factory portal ensures authentic components and access to OEM/ODM services AlibabaAlibaba.
I have compiled a comprehensive list of official suppliers and product variants matching the TOMZN profile in the attached files.
I have identified the official brand owner and analyzed market safety trends. You can continue with:
Tomzn Circuit Breaker Official Supplier Factory
Verified suppliers · 2 lists
HELLOCHIP LIMITED
Recommended supplier for Circuit Breakers
Shenzhen ShineFo Technology Limited
Trusted supplier in Circuit Breakers
Zhejiang Tongzheng Electric Co., Ltd.
Accepts over 8 secure payment methods
100% quality control across all production lines
24 years of experience in industry
Wenzhou Tongzheng Intelligent Electrical Co., Ltd.
Inspection of all products
Operates 12 self-owned production lines with certified equipments
Provides e-commerce design services
Shenzhen Jieyin New Energy Technology Industry Co., Ltd.
Trusted supplier in Circuit Breakers
Shenzhen Chuangxin Era Automation Technology Co., Ltd.
Trusted supplier in Circuit Breakers
Shenzhen Xiongsan Electronic Technology Co., Ltd.
Trusted supplier in Circuit Breakers
Shenzhen Chuangheying Electronic Technology Co., Ltd.
Well-suited supplier in Air Circuit Breakers
Nuuko Solar Co., Ltd.
100% quality control across all production lines
Provides e-commerce design services
Inspection of all products
Yueqing HF-Shaw Electric Co., Ltd.
Trusted supplier in Moulded Case Circuit Breakers
Wenzhou Tongou Electrical Co., Ltd.
100% quality control across all production lines
Provides e-commerce design services
Annual export revenue: 3 million
Yueqing Shendian Electrical Co., Ltd.
Inspection of all products
26 years of experience in industry
Operates 6 self-owned production lines with certified equipments
Zhejiang Spx Electric Appliance Co.,ltd
100% quality control across all production lines
Inspection of all products
20 years of experience in exporting
Aomeng Electric Group Co., Ltd.
100% quality control across all production lines
Provides e-commerce design services
Operates 5 self-owned production lines with certified equipments
Shanghai Ebasee Electric Co., Ltd.
On-site engineer support service includes debugging, maintain
Accepts over 8 secure payment methods
Operates 8 self-owned production lines with certified equipments
Zhejiang Shoubiao Electric Co., Ltd.
Recommended supplier for Miniature Circuit Breakers
Suzhou Hade Control Technology Co., Ltd.
Provides e-commerce design services
Inspection according to client's requirement
Meets UL standards in United States of America
Zhejiang Mingtuo Electrical Technology Co., Ltd.
100% quality control across all production lines
Provides e-commerce design services
Inspection of all products
Shenzhen Tianwei Electromechanical Equipment Co., Ltd.
Top 10% for inquiries in Circuit Breakers
Annual export revenue: 8.4 million
18 years of experience in industry
Andeli Group Co., Ltd.
Comply with ISO standards
27 years of experience in industry
Inspection of all products
Related Searches
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Sources & References
26 sources cited · Verified industry data & reports
DC Circuit Breaker Market Size, Share | Growth Report [2034]
Fortune Business Insights
The global DC circuit breaker market size is projected to grow from $5.88 billion in 2026 to $10.35 billion by 2034, at a CAGR of 7.33% during the forecast ...
Circuit Breaker Market Trends & Growth Industry Report 2035
Market Research Future
Circuit Breaker Market Projected to Reach USD 15.9 Billion With CAGR of 5.51%, Circuit Breaker Industry Analysis By Type, Voltage Rating, Application, ...
Circuit Breaker Market Demand, Trends & Forecast by 2034
The Insight Partners
Circuit Breaker market is expected to register a CAGR of 8.56% from 2026 to 2034, with the market size expanding from US$ 17.84 Billion in 2025 to US$ 37.36 ...
Rising Trends in the Indoor Circuit Breaker Market
The market is witnessing significant growth, with a forecasted compound annual growth rate (CAGR) of 13.3% during the period from 2026 to 2033.
Circuit Breaker Market Size, Share | Forecast Report [2033]
SkyQuest Technology
Circuit Breaker Market size was valued at USD 6.68 Billion in 2024 and is poised to grow from USD 7.01 Billion in 2025 to USD 10.36 Billion by 2033, ...
Outdoor Circuit Breaker Market Report 2026-2030 ...
MarketsandMarkets
The outdoor circuit breaker market is projected to reach USD 12.52 billion by 2030 from USD 9.62 billion in 2025, at a CAGR of 5.4%. Circuit breakers are ...