Can the modules be replaced online?

Yes, the modular design allows for easy online replacement without shutting down the system.

What is the maximum continuous operating voltage?

The maximum continuous operating voltage (Uc) options include 385V, 420V, 440V, 460V, and 275V.

Surge Protection Device SPD TUV 420V 100ka 4p

Name: Surge Protection Device SPD TUV 420V 100ka 4p
Brand: GAONENGGELE ELECTRICAL SHARES CO.,LTD.
SKU: 789125172

Zhejiang, ChinaGAONENGGELE ELECTRICAL SHARES CO.,LTD.

US$2.54

1,000 Pieces

Sample price:US$2.54/piece.Request sample

Product profile

Customization

Available

Type

Power Source Arrester

Structure

Plugable

Model NO.

KNS

Installation

DIN Rail Mounted

Application

AC/DC System

Size

Small

Operation Voltage

High Voltage

Shape

Cuboid

Material

Flame Retardant Plastic + Special Metal Material

Certification

ROHS, ISO9001

Brand

Korlen

ISO

ISO9001

Mounted

DIN Rail Mounted

M Aterial

APP6

in

20ka

Pole

Imax

40ka

Transport Package

Cartons

Specification

1P 2P 3P 4P

Trademark

KORLEN/YOUR'S

Origin

Wenzhou China

HS Code

8536300000

Production Capacity

2000000/Month

Key features

High Discharge Capacity: Maximum discharge current up to 150kA with nominal discharge current options from 30kA to 100kA.

Fast Response Time: Response time as fast as less than 25ns for effective surge protection.

DIN Rail Installation: Designed for easy DIN rail mounting with a 35mm standard rail compatibility.

Built-in Safety Features: Includes over-current, overheating, and temperature control circuits with alarm indication.

Modular Design: Features module design allowing for easy online replacement and maintenance.

Multiple Certification: Certified with ROHS, ISO9001, CE, CB, SEMKO, NF, SIRIM, SNI, PCT, and TSE.

Low Leakage Current: Engineered for low leakage current and low residual voltage during operation.

Company profile

Experienced TeamSelf-brandedPatents AwardedExhibition Experience

GAONENGGELE ELECTRICAL SHARES CO.,LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, OtherExport Year: 2015-03-11Average Response Time: ≤11.00h

AI-Powered supplier vetting

SummaryKorlen Electric Appliances demonstrates established manufacturing and customization capabilities, operating 9 production lines and offering automated and semi-automated assembly and welding resources. It holds multiple management-system certifications, including ISO 9001, ISO 14001, and ISO 45001-related certification, as well as CCC and BSCI certifications. The supplier reports documented procedures for service capability, corrective actions, complaint handling, quality assurance, and raw-material traceability. It offers OEM and ODM services, flexible design customization, SDK availability, and has received one national science and technology progress award. However, it reports no overseas warehouse, showroom, agent, or branch, serves zero overseas countries according to the provided data, and had no new products in the past year. Customer evidence includes OEM service for popular brands and an 80%–100% repeat-buyer preference, but no Fortune 500 collaboration.

CertificationsKorlen reports ISO 9000/9001, ISO 14000/14001, OHSAS/OHSMS 18001, ISO 45001:2018, CCC, and BSCI certifications or capabilities. This provides explicit evidence of broad management-system, product-compliance, and social-responsibility certification coverage.

After-Sales capabilityThe supplier has written and followed procedures for service capability, corrective and preventive actions, and customer complaints, and reports quality assurance and raw-material traceability. However, it has no overseas warehouse, showroom, agent, or branch, so its documented service processes are stronger than its overseas physical-service coverage.

R&D capabilityThe supplier offers ODM, flexible customization, SDK availability, and reports one national science and technology progress award. Conversely, it states that no new products were developed in the past year and has only 2 R&D engineers, so the evidence supports some technical capability but not consistently strong recent innovation output.

Production capacityKorlen operates 9 production lines and lists fully automated and semi-automatic assembly and welding lines, laboratory equipment, cycle testing, environmental testing, and X-ray fluorescence analysis. It also reports lead times within 15 workdays in both peak and off-season, supporting a positive assessment of production infrastructure and stated delivery capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization through both design and R&D services. This is direct evidence of broad customization capability.

Client casesThe supplier reports participation in the MATELEC offline trade show, OEM service for popular brands, and an 80%–100% preference among repeat buyers. It has not collaborated with Fortune 500 companies, and the provided data does not identify specific customer names or detailed project cases.