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Metal Oxide Varistor MOV Lightning Arrester 21kv with NEMA Bracket Lightning Protector
US$5.00-35.00
50 Pieces
Sample price:US$12.00/piece.Request sample
Product profile
Customization
AvailableType
Power Source ArresterStructure
Zinc Oxide ArresterModel NO.
WTSAInstallation
Parallel ArresterApplication
AC/DC SystemSize
MeidumOperation Voltage
High VoltageMaterial
ZnOCertification
ISO9001Name
Polymer ArresterVoltage Class
21kvNominal Discharge Current
5ka and 10kaColor
Gray or BrownTransport Package
3PCS Individual Cartons Per 1 Big Carton + PalletSpecification
Pallet dimension 110x110x210Trademark
WORTAI or OEMOrigin
Wenzhou, ChinaHS Code
8535400000Production Capacity
30000PCS/MonthKey features
Gapless ZnO Design: Metal oxide surge arresters without gaps prevent damage from typical surges with no negative effect on normal operation.
High Voltage Protection: Rated voltage up to 36kV with nominal discharge current options of 5kA or 10kA for robust system protection.
Customizable Options: Custom tailored products available including specific voltage classes, discharge currents, and polymer housing colors.
Comprehensive Certifications: ISO9001, ISO14001, KEMA, and CNAS certified ensuring top quality and international compliance standards.
IEC and IEEE Compliance: Manufactured to meet IEC60099-4 and IEEE C62.11 standards for reliable performance in AC/DC systems.
Fast Response Support: Guaranteed reply to customer emails within 24 hours for quick technical assistance and inquiries.
Flexible Lead Times: Off-season delivery within 15 workdays and peak season delivery within one month to ensure on-time arrival.
Global OEM/ODM Service: Over 20 years experience serving 20+ countries with OEM services for world-famous brands.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-09-16Nearest Port: ningboAverage Response Time: ≤6.38hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, Others
AI-Powered supplier vetting
SummaryYueqing Wortai Electric Co., Ltd. is a Chinese company specializing in manufacturing and trading industrial electrical equipment. They provide a range of products including insulators and surge arresters, and offer OEM services. The company holds ISO 9001 certification, indicating a commitment to quality management. They operate eight production lines with a significant R&D and quality control team. Wortai exports extensively, contributing 71% to 90% of total sales, serving markets globally. Their financial credibility is supported by a registered capital of RMB 2,000,000, and they demonstrate production and customization capabilities, though specific after-sales service information is not detailed.
Supplier typeYueqing Wortai Electric Co., Ltd. is both a trading company and a manufacturer/factory, indicated by its dual role in the trade and manufacturing sectors.
CertificationsThe company holds ISO 9001 certification, reflecting its compliance with international standards for quality management systems.
Financial creditThe supplier has a registered capital of RMB 2,000,000, suggesting a stable financial base.
Production capacityYueqing Wortai operates eight production lines and has a robust team of R&D engineers and quality control staff, indicating strong production capabilities.
Customization capabilityThe company offers OEM services, indicating a capability to customize products for clients.
Product Q&A
Q:What is the rated voltage range for this arrester?
A:
The rated voltage (Ur) ranges from 3kV to 36kV, with specific models available for 21kV and other standard voltages.
Q:What are the nominal discharge current options?
A:
We offer nominal discharge currents of 5kA for normal duty series and 10kA for heavy duty series.
Q:Can I customize the color or voltage class?
A:
Yes, we provide custom tailored products with options for voltage class, discharge current, and colors like Gray or Brown.
Q:What certifications does the product have?
A:
The product is certified under ISO9001, ISO14001, KEMA, and CNAS, ensuring high quality and safety standards.
Q:How long does it take to deliver the order?
A:
Lead time is within 15 workdays during off-season and one month during peak season, ensuring timely delivery.
Send Inquiry
*To:
Yueqing Wortai Electric Co., Ltd.
Yueqing Wortai Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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