Is OEM service available?

Yes, OEM service is available for this product.

What is the structure of the circuit breaker?

It features a porcelain insulator support type with three phases mounted on a central operating mechanism box.

ZW7-40.5 Outdoor High Voltage Vacuum Circuit Breaker

Name: ZW7-40.5 Outdoor High Voltage Vacuum Circuit Breaker
Brand: Shaanxi Longxiang Electrical Co., Ltd.
SKU: 793036995

Shaanxi, ChinaShaanxi Longxiang Electrical Co., Ltd.

US$5,500.00

1 set

Product profile

Breaking Capacity

High Voltage Circuit Breakers

Operation

Electric Type

Speed

High-Speed Circuit Breaker

Model NO.

ZW7-40.5/1250-31.5

Arc-extinguishing Medium

Oil-immersed Type

Installation

Fixed

Structure

MCCB

Poles Number

Type

Circuit Breaker

Function

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

Certification

VDE, ISO9001-2000, CE, CB, CCC

Rated Voltage

40.5kv

Rated Current

1250/1600/2000A

Rated Frequency

50/60Hz

Model Number

3 Poles

Mechanism

Central Operating Mechansim

Transport Package

Non-Solid Wooden Case for Export Shipment

Specification

IEC: M2-E2-C2

Trademark

Longxiang Electric

Origin

Baoji, Shaanxi China

HS Code

85389000

Production Capacity

16000sets/Year

Key features

High Breaking Capacity: Capable of opening or closing loading, over-loading, and short-circuit currents.

Central Operating Mechanism: Three phases mounted on the same mechanism box for easy and convenient operation.

Robust Insulation Structure: Adopts porcelain insulator support type with vacuum interrupter installed inside.

Wide Voltage Range: Rated voltage of 40.5kV suitable for A.C 50(60) Hz outdoor distribution.

Comprehensive Certifications: Certified by VDE, ISO9001-2000, CE, CB, and CCC standards.

Flexible Customization: Offers flexible, minor, and full customization options based on designs or samples.

Fast Delivery: Delivery within 10 to 15 days after receiving signed sales confirmation.

OEM and ODM Services: Manufacturer provides both OEM and ODM services for tailored solutions.

Company profile

Importers and ExportersYears of Export ExperienceManagement CertificationProduct Certification

Shaanxi Longxiang Electrical Co., Ltd.

Shaanxi, 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: 13 Years CertifiedNearest Port: Tianjin Port; Shanghai Port; Beijing PortAverage Response Time: ≤7.16h

AI-Powered supplier vetting

SummaryThe supplier operates across control equipment, power electronic components, instruments, electrical equipment repair, technical services, and import/export. It demonstrates documented supplier-service procedures, complaint handling, quality assurance, traceability, and lead times within 15 workdays in both peak and off-season. The supplier holds ISO9001:2015 and CE certifications, offers OEM and ODM services, provides SDK-supported R&D, and supports extensive customization. It reports six R&D engineers and no new products in the past year. Production-related evidence includes assembly and testing equipment, standardized finished-product inspection, and own-brand quality-control information, although production scale is not established. Overseas infrastructure is limited: there are no overseas warehouses, showrooms, agents, branches, or stated overseas-service countries, but the supplier has participated in an Uzbekistan trade exhibition. No Fortune 500 collaboration is reported; customer-case evidence is...

Supplier typeThe supplier is a manufacturer and technical-service provider rather than only a trader: its scope includes instrument manufacturing, electrical equipment repair, control equipment and component sales, technical services, and import/export. Its listed stamping, assembly, and testing facilities further support a production-oriented profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to quality management and product conformity.

After-Sales capabilityService capability is supported by documented procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaints. Lead time is stated as within 15 workdays in both peak and off-season, but the supplier has no overseas warehouse, showroom, agent, or branch and lists zero countries with overseas services.

R&D capabilityThe supplier reports OEM capability for popular brands, ODM availability, SDK-supported R&D, and six R&D engineers. Conversely, it states that no new products were developed in the past year, indicating established development capability but limited recent product-innovation evidence.

Production capacityProduction evidence includes a stamping terminal machine, assembly production line, rollover tester, running-in tester, and AC withstand-voltage tester. Finished-product inspection follows written instructions uniformly, while quality assurance and raw-material traceability are reported; production capacity and output scale are not stated.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from customer designs and samples. It also provides ODM services, demonstrating coverage from adaptation through original design manufacturing.