What is the expected mechanical life of the vacuum interrupter?

The vacuum interrupters feature a long service life, supporting over 10,000 mechanical operations.

Is the product eco-friendly and safe?

Yes, the oil-free design eliminates risks of leakage and explosion, making it safe for crowded indoor areas.

Stable Electrical Protection Switch with High Insulation Resistance Vacuum Circuit Breaker

Name: Stable Electrical Protection Switch with High Insulation Resistance Vacuum Circuit Breaker
Brand: Zhejiang Zhilu Transmission and Distribution Equipment Co., Ltd.
SKU: 2259790555

Zhejiang, ChinaZhejiang Zhilu Transmission and Distribution Equipment Co., Ltd.

US$999.00-8,999.00

5 Pieces

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Speed

Normal Type Circuit Breaker

Model NO.

VCB-ZN63

Arc-extinguishing Medium

Vacuum

Installation

Fixed

Structure

ACB

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB

Rated Voltage

12kv

Rated Current

630-3150A

Rated Short-Circuit Breaking

20-40ka

Insulation Method

Epoxy Resin APG Casting

Transport Package

Wooden Case

Trademark

ZJZL

Origin

China

HS Code

8535210000

Key features

Vacuum Arc-Extinguishing Technology: Oil-free design with no exhaust gas, ensuring safe operation in crowded indoor areas.

High Mechanical Durability: Supports over 10,000 mechanical operations with stable breaking capacity unaffected by environment.

Flexible Installation Modes: Supports both fixed and withdrawable structures for quick extraction and easy maintenance.

Comprehensive Protection Functions: Integrates overcurrent, overvoltage, short circuit, and undervoltage protection capabilities.

Wide Parameter Compatibility: Rated current 630A-3150A and breaking capacity 20-40kA for diverse power distribution needs.

Intelligent System Integration: Compatible with protective relays and intelligent control systems for remote monitoring.

Low Maintenance Cost: Simple mechanism with fewer parts reduces failure rates and requires only routine inspections.

High Insulation Strength: Epoxy resin APG casting provides strong resistance to lightning surges and switching overvoltages.

Company profile

Quality AssuranceQA/QC Inspectors100% Finished Products Inspection

Zhejiang Zhilu Transmission and Distribution Equipment Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: N/A CertifiedNearest Port: N/AAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryZhilu Power is a Zhejiang-based high-tech enterprise focused on researching, manufacturing, and selling power transmission and distribution equipment and new-energy power products. It reports broad customization and ODM/OEM capabilities, including OEM service for popular brands, but no new product development in the past year and no available SDK. The supplier has a 1,320 m² manufacturing plant and a stated portfolio covering electrical, power facility, control, cable, instrument, and mechanical products. Quality and service governance evidence is weak: no certification of supplier management systems is reported, and no written procedures or records were provided for service assessment, corrective/preventive action, or complaint handling. Overseas service infrastructure and offline trade-show participation are absent. Financial-related records are labeled by year, but no substantive financial performance evidence is provided.

Supplier typeThe supplier is identified as a manufacturer and seller of power transmission and distribution equipment, new-energy power products, electrical accessories, control equipment, power facility equipment, cables, instruments, and related mechanical products. Its stated business scope supports classification as an electrical and power-equipment manufacturer rather than only a trading company.

After-Sales capabilityThe supplier provided no written procedures or records for assessing service capability, corrective and preventive actions, or effective customer-complaint handling. It also reports no overseas warehouse, showroom, agent or branch, and no offline trade-show participation, indicating limited documented and overseas service infrastructure.

Production capacityThe supplier reports a 1,320 m² manufacturing plant and manufacturing activities spanning electrical accessories, power facility equipment and materials, hardware, instruments, and mechanical products. The listed combined facility equipment and product scope support established production capability, although no capacity, output, or workforce data is provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, providing direct evidence of broad customization support.