Degatech Electric logoMedium Voltage Equipment

Degatech Electric — Vacuum Circuit Breaker & Medium Voltage Switchgear Manufacturer

A China-based manufacturer of medium-voltage power electrical equipment up to 35kV, offering SF6-free switchgear, vacuum circuit breakers, switchgear components, vacuum interrupters, epoxy resin bushings and customized electrical solutions.

Degatech Electric vacuum circuit breaker brochure cover

Company Overview

Zhejiang Degatech Electric Co., Ltd. is a manufacturer focused on 35kV-and-below power electrical equipment. The company provides medium-voltage switchgear and key electrical components, including SF6-free switches, solid insulated switchgear, eco-friendly switchgear, gas insulated switchgear, vacuum circuit breakers, vacuum interrupters and epoxy resin bushings. Degatech positions itself as a professional vacuum circuit breaker manufacturer and a one-stop medium-voltage equipment supplier for industrial, utility and infrastructure power distribution projects.

Products for medium-voltage power distribution up to 35kV
Focus on vacuum circuit breaker, SF6-free switchgear and switchgear components
Product portfolio covers circuit breaker, switchgear, insulation accessories, vacuum interrupter and switching devices
Customized electrical solutions supported by engineering and technical service
Located in Yueqing, Zhejiang, close to major ports such as Ningbo and Shanghai

Vacuum Circuit Breaker Series

Degatech’s Vacuum Circuit Breaker Product Brochure 2026 lists multiple DJMS indoor and outdoor VCB series for medium-voltage switchgear applications.

Vacuum Circuit Breakers
SF6-free Switchgear
Solid Insulated Switchgear
Eco-friendly Switchgear
Vacuum Interrupters
Epoxy Resin Bushings
Transformers
Switching Devices

Why Choose Degatech

Safety-oriented medium-voltage products for power distribution and protection.
Innovation in vacuum interruption, solid insulation and eco-friendly switchgear technologies.
Professional team supporting product selection, customization and after-sales communication.
Environment-conscious product direction, including SF6-free and air/solid insulated solutions.

Vacuum Circuit Breaker Series

DJMS1 Three-Phase VCB Degatech vacuum circuit breaker

Vacuum Circuit Breaker

DJMS1 Three-Phase VCB

DJMS1 series three-phase vacuum circuit breaker for SF6 gas insulated RMU applications.

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DJMS1(G) Three-Phase VCB Degatech vacuum circuit breaker

Vacuum Circuit Breaker

DJMS1(G) Three-Phase VCB

DJMS1(G) series three-phase vacuum circuit breaker for SF6 gas insulated RMU applications, with compact configuration shown in the brochure.

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DJMS2 Three-Phase VCB Degatech vacuum circuit breaker

Vacuum Circuit Breaker

DJMS2 Three-Phase VCB

DJMS2 series three-phase vacuum circuit breaker, applicable for air insulated switchgear, line selection, phase selection, bypass and other applications.

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DJMS2 Single-Phase VCB Degatech vacuum circuit breaker

Vacuum Circuit Breaker

DJMS2 Single-Phase VCB

Single-phase DJMS2 vacuum circuit breaker for air insulated switchgear and related medium-voltage switching applications.

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DJMS2(G) Three-Phase VCB Degatech vacuum circuit breaker

Vacuum Circuit Breaker

DJMS2(G) Three-Phase VCB

DJMS2(G) three-phase VCB with product variants listed in the brochure, supporting air-insulated switchgear applications.

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DJMS4 Three-Phase VCB Degatech vacuum circuit breaker

Vacuum Circuit Breaker

DJMS4 Three-Phase VCB

DJMS4 series three-phase vacuum circuit breaker for SF6 gas insulated RMU and air insulated switchgear applications.

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DJMS4 Single-Phase VCB Degatech vacuum circuit breaker

Vacuum Circuit Breaker

DJMS4 Single-Phase VCB

Single-phase DJMS4 vacuum circuit breaker for medium-voltage switchgear applications including line selection and phase selection use cases.

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DJMS5 Three-Phase VCB Degatech vacuum circuit breaker

Vacuum Circuit Breaker

DJMS5 Three-Phase VCB

DJMS5 series three-phase vacuum circuit breaker for air insulated switchgear, shown with 1250A, 1600A and 2000A product variants in the brochure.

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DJMS5 Single-Phase VCB Degatech vacuum circuit breaker

Vacuum Circuit Breaker

DJMS5 Single-Phase VCB

Single-phase DJMS5 vacuum circuit breaker for air insulated switchgear and medium-voltage switching systems.

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Applications

Utility substations and distribution networks
Industrial manufacturing and factory power systems
Renewable energy projects such as solar and wind power
Commercial buildings, infrastructure projects and industrial parks
Medium-voltage switchgear integration and OEM component supply