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Advanced Power Surge Protector for Electrical Safety
US$11.80
10 Pieces
Product profile
Customization
AvailableType
Power Source ArresterStructure
ModularModel NO.
WSD-C40Installation
Parallel ArresterApplication
Power PlantsSize
SmallOperation Voltage
Low VoltageShape
CuboidMaterial
Thermoplastic PlasticsCertification
ROHS, CB/CEBrand
TsotwNominal Discharge Current(Ka)
20Maximum Discharge Current(Ka)
40Protected Mode
1p/1p+N/2p/3p/3p+N/4pResponse Time
25nsEnclosure Protection Class
IP 20Canning Material
Flame Retardant Grade UL94-V0Way to Install
35 mm DIN Guide RailAlarm Method
Indicator Window + Remote Signaling (Optional)Status Indicator
Green (Ok) / Red (Fault)Operating Temperature
-40℃ to +80℃Elevation
-500 to 5000mTesting Standard
IEC/ En 61643-11 (Type 2 /Class 2/T2/Class C)Transport Package
Standard Export Carton / Neutral PackingTrademark
TSOTWOrigin
ChinaHS Code
8536300000Key features
Fast Response Time: 25ns response time ensures rapid protection against lightning surges.
Wide Voltage Compatibility: Supports AC system voltages from 110V to 480V for diverse applications.
Robust Protection Levels: Voltage protection levels range from 1.1kV to 2.2kV for reliable safety.
Durable Flame Retardant Material: Constructed with UL94-V0 thermoplastic plastics for fire safety.
Flexible Installation: Fits 35mm DIN guide rails for easy integration into distribution systems.
Multi-Mode Protection: Available in 1P, 1P+N, 2P, 3P, 3P+N, and 4P configurations.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.24h
About Our Factory & Business Background
AddressNanjing, Jiangsu, China
Plant Area1713 square meters
Number of Employees16
Registered Capital51,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Small-amount payment, Western Union
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Set
Supply Chain Partners15
Our Production Capability & Technical Expertise
Main ProductsSurge Protective Devices
Production Lines2
Production MachinesAutomatic welding machine, Marking machine, Plastic sealing machine, Through functional tester
QA/QC inspectors3 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers4 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2004-08-17
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Product CertificationOthers
Cooperated with Fortune 500No
Product Q&A
Q:Can I get samples before placing a bulk order?
A:
Yes. Sample orders are available for quality evaluation and testing.
Q:Do you provide OEM & ODM services?
A:
Yes. We support OEM and ODM customization, including logo printing, packaging, and product design.
Q:What certifications do your products have?
A:
Our products are certified by CE, CQC, TUV, UL and comply with international safety standards.
Q:What applications are your surge protection devices suitable for?
A:
Our SPDs are widely used in solar energy systems, communication networks, industrial automation, rail transit, commercial buildings, and power distribution systems.
Q:How do I choose the correct surge protector model?
A:
Please provide your system voltage, installation environment, and application requirements. Our technical team will recommend the most suitable model.
Send Inquiry
*To:
Nanjing Yihua Technology Co., Ltd.
Nanjing Yihua Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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