What payment terms are accepted for international orders?

We accept T/T (50% deposit, 50% before shipment), Letter of Credit at sight, and secure payment via escrow platforms. Terms are negotiable based on order value.

What certifications do your products meet?

Our products conform to IEC and ISO standards, and we operate under an ISO 9001:2015 certified Quality Management System.

Can the circuit breaker operate in extreme environments?

Yes, we provide specially treated materials, higher insulation ratings, heating/anti-condensation devices, and anti-corrosion coatings for high-altitude, coastal, desert, or cold climates.

Functional Power Protection Device with Easy Maintenance Access Vacuum Circuit Breaker

Name: Functional Power Protection Device with Easy Maintenance Access Vacuum Circuit Breaker
Brand: Zhejiang Zhilu Transmission and Distribution Equipment Co., Ltd.
SKU: 2259798335

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 Tech: Oil-free design with no exhaust gas, ensuring safe and eco-friendly operation in indoor environments.

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

Flexible Installation Modes: Supports both fixed and withdrawable installation, allowing quick extraction for easy inspection and maintenance.

Comprehensive Protection Functions: Integrates overcurrent, overvoltage (OVP), short circuit, overload, and undervoltage protection capabilities.

Customizable Electrical Ratings: Rated voltage 12kV, current 630-3150A, and breaking capacity 20-40kA are customizable to project needs.

Intelligent System Compatibility: Linkable with protective relays and intelligent control systems for remote operation and condition monitoring.

Robust Insulation & Safety: Epoxy resin APG casting provides high insulation strength and strong resistance to lightning surges.

Low Maintenance Cost: Simple mechanism with fewer transmission parts ensures low failure rate and requires only routine inspections.

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: ≤0.04h

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.

Product Q&A

Q:What is the rated voltage and current range?

The rated voltage is 12kV, and the rated current ranges from 630A to 3150A. These parameters can be customized based on specific project requirements.

Q:What is the breaking capacity of this circuit breaker?

The rated short-circuit breaking current ranges from 20kA to 40kA, ensuring effective protection against short circuits and overloads.

Q:Is customization available for this product?

Yes, we offer full customization including rated voltage, current, breaking capacity, and insulation methods. We also support OEM and ODM services.

Q:What are the typical lead times for orders?

Standard products typically take 4-6 weeks after order confirmation. Customized projects or bulk orders have timelines provided after project review.

Q:What after-sales support is provided?

We provide 24/7 technical support via email/phone, installation guidance, online commissioning support, operator training, and coordination with local service partners.