What are the mechanical endurance cycles?

It offers 10,000 cycles without maintenance and 15,000 cycles with maintenance.

What certifications does the product have?

It holds ISO9001-2000, CE, CB, CCC, and CQC certifications.

Acb 1140V 1600A 3p/4p Customizable Fixed Withdrawable High Voltage Air Circuit Breaker

Name: Acb 1140V 1600A 3p/4p Customizable Fixed Withdrawable High Voltage Air Circuit Breaker
Brand: Zhejiang Leidun Electric Co., Ltd
SKU: 2179544245

Zhejiang, ChinaZhejiang Leidun Electric Co., Ltd

US$13,290.00-20,895.00

1 Piece

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Manual Automatic

Model NO.

LDW9-2500HU

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed or Withdrawable

Structure

ACB

Poles Number

3/4

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection

Certification

ISO9001-2000, CE, CB, CCC

Ampere Frame Rating (a) Inm

2500

Rated Working Current

400 630 800 1000 1250 1600 2000 2500

Rated Working Voltage

50Hz AC800V 1140V

Rated Insulation Voltage Ui

1150V

Rated Impulse Withstand Voltageuimp

No. of Poles

3p/4p

Power Frequency Withstand Voltageu

50Hz 3500

Transport Package

Carton'

Specification

50.3× 48.8× 43.7cm

Trademark

customizable

Origin

China

Key features

Wide Voltage Range: Rated working voltage supports AC 800V and 1140V at 50Hz.

High Current Capacity: Rated working current ranges from 400A to 2500A with 2500A frame rating.

Flexible Installation: Available in both fixed and withdrawable configurations for 3 or 4 poles.

Smart Remote Control: 3H type controller enables telemetry, remote adjustment, control, and messaging.

Comprehensive Protection: Protects against overload, under-voltage, short-circuits, and grounding faults.

Leakage Protection: Integrated leakage transformer provides safety against leakage currents.

High Endurance: Mechanical endurance up to 15000 cycles with maintenance and 10000 without.

Multiple Certifications: Certified by ISO9001-2000, CE, CB, CCC, and CQC standards.

Company profile

High Repeat Buyers ChoiceMulti-language PioneerRaw-Materials TraceabilityFull Customization

Zhejiang Leidun Electric Co., Ltd

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2023-06-09Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.31h

AI-Powered supplier vetting

SummaryZhejiang Leidun Electric Co., Ltd. is a China-based manufacturer/factory operating in the electrical and electronics sector. The supplier demonstrates broad customization, 3D software design, R&D, ODM, and OEM capabilities, including new product development and technical support. It reports valid manufacturing contracts, in-stock capacity, documented supplier-service procedures, and lead times within 15 working days in both peak and off-season periods. It holds CCC, CQC, and three system certifications according to its company description. However, it has no available SDK, overseas warehouse, overseas agents or branches, overseas showroom, or offline trade-show participation. Finished-product inspection is guided by instructions but lacks written records. Financial information is limited to year labels without performance figures, so financial credibility cannot be fully assessed. Customer approval and positive feedback are reported, but no specific customer names or case details are provided.

Supplier typeThe supplier is identified as Zhejiang Leidun Electric Co., Ltd., a limited company and manufacturer/factory based in Zhejiang, China, operating in electrical and electronics. This directly establishes its legal form, location, and business type.

CertificationsThe company states that it has obtained CCC and CQC certifications, as well as three system certifications and multiple honorary awards. These stated certifications support a positive assessment, although the specific system certifications are not identified.

After-Sales capabilityR&D responsibilities explicitly include technical support for after-sales service, sample proofing, and testing. The supplier also reports written procedures and followed records for assessing effective supplier service capability, but the slices do not describe response coverage, warranty terms, or dedicated after-sales infrastructure.

R&D capabilityThe supplier reports professional technical R&D capability, new product development during the past year, ODM services, and R&D engineers responsible for process development, technical improvements, product optimization, and technical problem handling. However, it has no available SDK, which limits evidence of software-development extensibility.

Production capacityThe supplier reports valid manufacturing contracts with each associated subcontractor, in-stock capacity, 300 qualified suppliers for service capability, and average lead times within 15 working days in both peak and off-season. Its finished-product inspection method has instructions but no written records, indicating a documented-process weakness in quality inspection evidence.

Customization capabilityThe supplier supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides 3D software design, ODM, and OEM services for well-known brands. These capabilities directly support a strong customization assessment.

Client casesThe company states that market sales data confirm its products meet customer needs and project requirements, with customer approval and positive feedback, and it reports OEM service for well-known brands. No named customers, project descriptions, or independently detailed case evidence are provided.