What is the minimum order quantity?

The minimum order quantity is 1 piece.

Can the product be customized?

Yes, we offer full customization, minor customization, and customization from samples or designs.

What is the response time for inquiries?

Our sales team will reply to your inquiry within 24 hours.

Porcelain Arrester Lightning Arrestor Surge Protector for Transformer

Name: Porcelain Arrester Lightning Arrestor Surge Protector for Transformer
Brand: Hangzhou Yongde Electric Appliances Co., Ltd.
SKU: 621807984

Zhejiang, ChinaHangzhou Yongde Electric Appliances Co., Ltd.

US$1.00-100.00

1 Piece

Product profile

Customization

Available

Type

Light Duty, Heavy Duty

Structure

Self-Standing

Model NO.

Y20W5-444/1090

Material

Porcelain

Certification

Kema

Connection Type

Phase to Earth

Delivery Time

Shipped in 15 Days After Payment

Purpose

Over-Voltage Protection

Accessory

Bracket,Insulating Cap,Cooper Lead,Insulator,Hoop

Color

Brown

Transport Package

Wooden Case

Trademark

YongDe

Origin

Zhejiang, China (Mainland)

Production Capacity

1500 Piece/Pieces Per Day

Key features

Wide Voltage Range: Applicable to systems from 0.28kV to 500kV including substations and railways.

Superior Protection: Features ZnO elements with non-linear characteristics for quick surge response.

Compact Design: Gapless structure with polymer housing ensures lightweight and space-saving installation.

High Reliability: Meets IEC 60099-4 and ANSI 62.22 standards with fully insulated tops.

Maintenance-Free: Includes detachment device to signal failure and prevent explosion.

Pollution Resistant: Six CTI level and IV level creepage distance for heavy pollution areas.

Fast Sample Delivery: Samples shipped within 2-3 days; bulk orders in 30-35 days after deposit.

Comprehensive Warranty: 12 months warranty and 20 years quality guarantee with ISO certifications.

Company profile

Low MOQCustomization from DesignsODM ServicesCustomization from Samples

Hangzhou Yongde Electric Appliances Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells electrical power equipment, including distribution boxes, voltage regulators, fault indicators, insulators, surge arresters, fuse cutouts, and related fixtures, with import and export rights. It demonstrates broad customization, ODM availability, recent new-product activity, and a stated R&D team of 150 employees overall, including technically titled personnel. Production information indicates substantial output across several product categories, with one-month lead times in both peak and off-peak seasons and export experience spanning 21 years. ISO9001:2015, ISO45001:2018, and ISO14001 certifications are reported. However, the supplier lacks an effective manufacturing-capacity contract with related subcontractors, has no overseas warehouse or showroom, lacks an SDK, does not provide OEM services for well-known brands, and reports procedural gaps because corrective-action, complaint-handling, and supplier-assessment records are not documented. Customer cases are not...

Supplier typeThe supplier is a manufacturer and seller of electrical power equipment and components, including distribution boxes, voltage regulators, fault indicators, insulators, surge arresters, and fuse cutouts. Its stated product scope and production quantities support classification as an electrical equipment manufacturer with export activity.

CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly demonstrate certification coverage for quality, occupational health and safety, and environmental management.

R&D capabilityThe supplier reports new products during the past year, ODM services, and a research team organized from 150 employees including 23 technically titled and 15 senior technically titled staff. Its stated investment in new-product development and equipment further supports R&D activity, although no SDK is available.

Production capacityReported output includes 500 tons of metal oxide varistors, 12,000 disconnect switches, 600,000 insulators, 500,000 surge arresters, and 420,000 fuse cutouts. The supplier states one-month lead times in both peak and off-peak seasons and has in-stock capability, but it lacks a valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples and designs, flexible and full customization, and minor customization. It also reports ODM availability, indicating broad product-design and modification support.