What is the rated short-time withstand current?

The rated short-time withstand current is 20 kA.

What are the payment terms?

Terms of payment include LC, T/T, and D/P.

50Hz Vacuum Arc-Extinguish Chamber for Load Break Switch 12kv 630A

Name: 50Hz Vacuum Arc-Extinguish Chamber for Load Break Switch 12kv 630A
Brand: Henan Energy Electric Equipment Co.,Ltd
SKU: 1955757391

Henan, ChinaHenan Energy Electric Equipment Co.,Ltd

US$88.00-289.00

10 Pieces

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Electric Type

Model NO.

TF-12

Speed

Normal Type Circuit Breaker

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)

Certification

ISO9001-2000

Currency

RMB or USD

Language

Chinese, English, Russian

Loading Port

It Depends

Rated Voltage

12kv

Rated Current

630A

Transport Package

Carton/Pallet

Specification

As required

Trademark

HZEC

Origin

China

Production Capacity

50000 Sets/Month

Key features

High Arc Extinguishing Efficiency: Ensures reliable interruption of high voltage arcs with superior performance.

Long Service Life: Designed for a 20-year shelf life and 10,000 times mechanical endurance.

Compact and Lightweight: Small shape and light weight (0.5kg moving parts) for easy installation.

High Reliability: Fast connect/disconnect with high operation reliability and low maintenance.

ISO9001 Certified: Manufactured under ISO9001-2000 quality management standards.

Customization Accepted: Acceptable customization for currency, language, and loading port.

High Voltage Performance: Rated 12kV, 630A with 20kA short-time withstand current.

Global Export Experience: Products sold to over 40 countries across multiple continents.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Henan Energy Electric Equipment Co.,Ltd

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-06-25Nearest Port: Ningbo PortAverage Response Time: ≤1.57hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW, DDP, DAP, CIP

AI-Powered supplier vetting

SummaryThe supplier exports to more than 30 countries and reports multilingual 24/7 technical support, maintenance training, consultations, and spare-parts supply. It has inventory capability, but no overseas warehouses, showrooms, agents, or branches, and reports zero countries with overseas service offerings despite describing training services. Lead time is one month in both peak and off-season. The supplier provides ODM, OEM, and design-based customization, but has not launched new products in the past year, holds one R&D patent, and lacks private-mold, 3D design, SDK, and specialized technical-supplier capabilities. Service procedures exist, although corrective/preventive-action records are absent. Export activity represents 90% of total sales and began three years ago. No financial figures are disclosed; only years of financial records are identified. Sustainability and digital-management evidence is limited, including no ERP integration.

Supplier typeThe supplier operates in power transmission and distribution-related products, including wires and cables, switch-control equipment, instruments, and electronic products. It also provides OEM and ODM services and exports to more than 30 countries, indicating an export-oriented manufacturer or trading-manufacturing supplier serving power-infrastructure markets.

After-Sales capabilityThe supplier states that it provides multilingual 24/7 emergency technical support, free consultations, maintenance training, and spare-parts supply, and it has in-stock service capacity. However, it has no overseas warehouse, showroom, agent, or branch; reported overseas service coverage is zero countries, and its corrective/preventive-action procedure has no written records.

R&D capabilityThe supplier promotes low-loss transformers and SF6-free switchgear and holds one R&D patent. Nevertheless, it reported no new products in the past year, no SDK, no private-mold or 3D software design capability, and no sustainable-development or ERP-based digital-management capability, so the evidence does not establish strong innovation performance.

Production capacityThe supplier reports in-stock capability, one-month average lead times in both peak and off-season, OEM service for well-known brands, ODM service, export capability, and a product scope covering power transmission and distribution equipment. The slices do not state production capacity, facility scale, equipment, or output volume, so overall production strength is only partially demonstrated.

Customization capabilityThe supplier explicitly offers ODM and OEM services and provides customization from customer designs. It does not provide private-mold development or 3D software design services, which limits the demonstrated scope of customization.

Product Q&A

Q:What is the rated voltage and current?

The rated voltage is 12kV and the rated current is 630A.

Q:What is the mechanical endurance?

The mechanical endurance is 10,000 times.

Q:What is the shelf life of the product?

The shelf life is 20 years.

Q:What certifications does the product have?

The product is certified with ISO9001-2000.

Q:What are the main features of this vacuum arc-extinguishing chamber?

Main features include high arc extinguishing efficiency, high operation reliability, small shape, light weight, fast connect/disconnect, long life, and low maintenance cost.