What are your payment terms?

Our payment terms are flexible: 30% T/T in advance, with the remaining 70% due before shipment. Additionally, we accept payments via West Union and L/C for your convenience.

Lw3-12 Arc Protection Circuit Breaker for Efficient Power Management

Name: Lw3-12 Arc Protection Circuit Breaker for Efficient Power Management
Brand: Shenheng Power Equipment Co., Ltd.
SKU: 2213474415

Zhejiang, ChinaShenheng Power Equipment Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Electric Type

Model NO.

LW3-12

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Fixed

Structure

Recloser

Poles Number

Type

Circuit Breaker

Function

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

Certification

ISO9001-2000, CE, CCC

Rated Frequency

50Hz

Rated Current

630A

Mechanical Life

10000 Times

Transport Package

Export Standard Wooden Case

Specification

Customized

Trademark

CHSH

Origin

Zhejiang, China

HS Code

8537209000

Production Capacity

500 Pieces/Week

Key features

Vacuum Arc Extinguishing: Utilizes vacuum medium for efficient and reliable arc suppression in high voltage applications.

High Breaking Capacity: Designed for high voltage circuit breaker operations with superior breaking capacity.

10000 Times Mechanical Life: Guaranteed mechanical endurance of 10,000 operations for long-term reliability.

Comprehensive Certifications: Certified with ISO9001-2000, CE, and CCC standards for quality assurance.

OEM/ODM Customization: Offers personalized services including logo customization and tailored specifications.

Fast Delivery Lead Time: Typically dispatches orders within 5 to 10 working days based on requirements.

Flexible Payment Terms: Accepts 30% T/T advance, 70% before shipment, plus Western Union and L/C.

Rapid Quality Resolution: Technical team analyzes issues and proposes solutions within 2 days of report.

Company profile

Quality AssuranceManagement CertificationR&D CapabilitiesImporters and Exporters

Shenheng Power 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 CertifiedExport Year: 12 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤10.77h

AI-Powered supplier vetting

SummaryShenheng Power Equipment Co., Ltd specializes in high- and low-voltage power transmission and distribution equipment, including switchgear, ring main units, cable branch boxes, and box-type substations. It reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certification. Production controls include 100% finished-product inspection and 10 quality assurance and control inspectors, with stated annual capacities across several product categories. The supplier provides ODM, OEM, and sample-based customization services, but reports no new products in the past year and no available SDK. Service capability is supported by documented supplier assessment, corrective-action, and complaint-handling procedures, although overseas service infrastructure is absent. Financial information is insufficient for assessing credibility, and no specific customer names or case details are provided.

Supplier typeThe supplier is a specialized manufacturer of high- and low-voltage power transmission and distribution equipment and electrical components. Its stated scope also includes maintenance and testing of power facilities, construction-related projects, and wire and cable manufacturing subject to applicable approvals.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, together with CE product compliance certification. These stated certifications explicitly support its qualification in quality, occupational safety, environmental management, and product compliance.

After-Sales capabilityThe supplier has documented procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaint handling, and lists debugging and maintenance services. However, it reports no overseas warehouses, showrooms, agents, branches, or overseas-service countries, limiting evidence of international service coverage.

R&D capabilityThe supplier reports ODM capability and OEM service for well-known brands, indicating product-development support and manufacturing collaboration. Nevertheless, it reports no new products during the past year and no available SDK, so evidence of recent product innovation and software-development capability is weak.

Production capacityThe supplier operates laser-cutting, bending, and CNC-machining facilities, performs 100% finished-product inspection, and reports 10 quality assurance and quality control inspectors. It also states annual capacities for switchgear, substations, vacuum circuit breakers, and oil-immersed transformers, providing explicit evidence of established manufacturing capability.

Customization capabilityThe supplier explicitly offers ODM services and customization from samples, demonstrating both design-manufacturing collaboration and sample-based product adaptation. Its OEM experience for well-known brands further supports the stated ability to produce customized products.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a distinguished factory with a decade of expertise in the specialized realm of high and low voltage switchgears, substations, transformers, cable distribution boxes, and a spectrum of electrical equipment including vacuum circuit breakers and load break switches. Our factory is honored to be a top-tier supplier to the State Grid Corporation of China.

Q:Do you accept customized services?

We proudly offer OEM/ODM services and are thrilled to personalize products with your logo. Our expert technical and quotation teams are dedicated to delivering tailored solutions that meet your precise specifications, based on your drawings and parameters.

Q:What is your MOQ?

We welcome orders of all sizes with a minimum order quantity of just 1 piece.

Q:How long is your delivery lead time?

Delivery timelines depend on your specific product requirements and order quantity. Typically, we ensure dispatch within 5 to 10 working days.

Q:How do you solve quality problems?

Should any quality issues arise, please provide detailed photographs. Our dedicated technical and quality testing departments will conduct a thorough analysis and propose a satisfying resolution within 2 days.