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Advanced High Voltage Electrical Solutions

Timetricele is a leading manufacturer and exporter of vacuum circuit breakers, SF6 circuit breakers, isolation switches, load switches, and epoxy resin insulation products. With comprehensive product coverage from 3.6kV to 252kV, we deliver reliable, eco-friendly power distribution equipment trusted by utilities and industries worldwide.

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About Timetricele

A trusted name in medium and high voltage electrical equipment manufacturing and export.

Wenzhou Shuyi Import and Export Co., Ltd.

Established in 2015, Wenzhou Shuyi is the overseas sales and operation arm of Yueqing Maizhen Electric Co., Ltd. We specialize in the international distribution of high-quality electrical components used in power transmission and distribution systems.

Our product range includes vacuum circuit breakers, isolation switches, load switches, SF6 circuit breakers, switchgear accessories, and complete switch cabinets, covering voltage classes from 3.6kV up to 252kV.

Global Exporter Since 2015
3.6kV to 252kV Product Range
Environmentally Friendly Technologies
Factory Equipment Electrical Components Switchgear Assembly Testing Equipment

Our Corporate Culture

Development & Innovation

The foundation of Timetricele’s continuous growth and technological leadership in electrical engineering.

Quality First

We believe quality is the lifeblood of our company and the cornerstone of customer trust.

Standardized Management

Efficient operations through systematic processes and international compliance standards.

Customer Satisfaction

Our ultimate goal—delivering value, reliability, and service excellence to every client.

Featured Products

High-performance electrical equipment designed for reliability, safety, and environmental sustainability.

High Voltage Side Mounted VCB

High Voltage Side Mounted VCB

Compact design for indoor switchgear applications. Ideal for KYN28 and similar armored switchboards.

KYN28 Armored Switchgear

KYN28 11kV Indoor Switchgear

Air-insulated, metal-enclosed switchgear for reliable medium voltage power distribution.

KYN61 33kV Switchgear

KYN61 33kV HV Switchgear

Medium to high voltage electric switchgear with advanced safety and arc protection.

LW8-40.5Y SF6 Circuit Breaker

LW8-40.5Y SF6 Circuit Breaker

Outdoor SF6 circuit breaker with excellent arc-quenching performance and long service life.

72.5kV SF6 Circuit Breaker

72.5kV SF6 Circuit Breaker

High-voltage outdoor circuit breaker for substation and transmission line protection.

Auto Recloser

Auto Recloser For Distribution

Intelligent outdoor recloser for automatic fault detection and system restoration.

Outdoor Porcelain VCB

Outdoor Porcelain Clad VCB

Weather-resistant vacuum circuit breaker with porcelain housing for harsh environments.

Indoor Embedded VCB

Indoor Embedded Poles VCB

Space-saving vacuum circuit breaker for integration into compact indoor switchgear.

10kV Dry-Type Transformer

10kV Amorphous Alloy Dry-Type Transformer

Energy-efficient transformer with low no-load loss and high reliability.

Epoxy Resin Contact Box

Epoxy Resin Insulation Products

Includes contact boxes, capacitive sensors, bushings from 12kV to 40.5kV.

Earthing Switch

Earthing Switch Indoor

Safe and reliable earthing solution for high-voltage switchgear maintenance.

MV HV Transformer

MV/HV Transformer

Customizable medium and high voltage transformers for diverse grid applications.

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Why Choose Timetricele?

Engineered for performance, safety, and sustainability.

🌍

Eco-Friendly Design

Oil-free, SF6-free options with vacuum interruption and epoxy resin insulation reduce environmental impact.

⚡

High Reliability

Long mechanical and electrical life with stable performance under extreme conditions.

🔧

Easy Maintenance

Modular design and accessible components ensure quick servicing and minimal downtime.

🌐

Global Compliance

Products meet international standards and are exported to over 50 countries.

2015
Founded
50+
Countries Served
3.6–252kV
Voltage Range
1000+
Projects Delivered

Frequently Asked Questions

What is the reason why a vacuum circuit breaker cannot close?

The vacuum circuit breaker requires a stable power supply for closing. If the power supply voltage is too low or the rectification part fails, it will cause the inability to close.

What are the opening and closing speeds of a VS1 vacuum circuit breaker?

These refer to the average speed during operation. Proper speed ensures effective arc interruption and contact protection. Optimal ranges are specified in factory test reports and depend on voltage class and design.

What are the performance characteristics of outdoor high-voltage vacuum circuit breakers?

Epoxy resin solid insulation, no oil, no SF6, no harm to the environment. Vacuum breaking with longitudinal magnetic field arc extinguishing ensures stable and reliable operation.

How do SF6 circuit breakers differ from vacuum circuit breakers?

The main difference lies in the arc extinguishing medium. SF6 breakers use sulfur hexafluoride gas, while vacuum breakers use a vacuum chamber. Each has advantages depending on application, voltage level, and environmental considerations.

Get in Touch

For inquiries, technical support, or partnership opportunities, reach out to our team.

Phone: +86-13736382016
Email: [email protected]
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