What are the standard shipping times?

Generally, it takes 4 working days by DHL/UPS, and 7-10 days by EMS.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What certifications does the product have?

The product has ISO9001:2008 approvals.

Kema Composite Polymeric Housing 21kv 10ka Class 1 Surge Protector

Name: Kema Composite Polymeric Housing 21kv 10ka Class 1 Surge Protector
Brand: Hangzhou Yongde Electric Appliances Co., Ltd.
SKU: 722151262

Zhejiang, ChinaHangzhou Yongde Electric Appliances Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Type

Power Source Arrester

Structure

Zinc Oxide Arrester

Model NO.

yh10w-

Installation

Parallel Arrester

Application

Substation

Size

Meidum

Operation Voltage

Low Voltage

Shape

Cuboid

Material

ZnO

Certification

ISO9001

Brand

Yongde

Housing Color

Grey

Housing

Polymer

Discharge Current

10ka

Voltage

18kv

Transport Package

Carton

Specification

SGS

Trademark

YONGDE

Origin

China, Zhejiang

HS Code

85354000

Production Capacity

350set Per Day

Key features

High Performance Zinc Oxide: Utilizes Zinc Oxide material for superior non-linear resistance and surge protection.

Durable Polymer Housing: Features a grey silicone rubber housing designed for long-term outdoor reliability.

Comprehensive Warranty: Includes a 12-month warranty period and a 20-year quality guarantee.

Fast Sample Delivery: Sample delivery time is approximately 2-3 days after order confirmation.

ISO9001 Certified: Manufacturing process approved with ISO9001:2008 certification for quality assurance.

Full Customization Available: Offers flexible customization options including samples, designs, and minor adjustments.

Rapid Response Support: Sales team guarantees reply to all inquiries within 24 hours.

Robust Surge Capacity: Rated for 10kA nominal current with 400A long duration impulse current capability.

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.