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Tomzn 4p AC SPD House Surge Protector Protection Protective Low-Voltage Arrester Device
US$5.73-6.68
5 Pieces
Sample price:US$6.68/piece.Request sample
Product profile
Customization
AvailableType
Power Source ArresterStructure
Zinc Oxide ArresterModel NO.
TOV1-B/C/DInstallation
DIN RailApplication
AC SystremSize
SmallOperation Voltage
Low VoltageShape
CuboidMaterial
PlasticCertification
ISO9001, CEBrand
TomznNominal Discharge Current
10ka/20ka/30kaMax. Discharge Current
20ka/40ka/60kaTransport Package
Ordinary Cardboard BoxSpecification
Input Voltage AC 275V/385V/420VTrademark
TOMZNOrigin
China Zhejiang ProvinceHS Code
85363000Production Capacity
1000000PCS/YearKey features
High Discharge Capacity: Supports 10-20kA, 20-40kA, and 30-60kA nominal discharge currents for robust protection.
Fast Response Time: Quick reaction to instantaneous over-voltage damage with low residual voltage.
Reliable Safety Features: Equipped with double thermal disconnection devices for enhanced protection reliability.
Visual Status Indicator: Green window indicates normal operation; red window signals defect and module replacement.
Easy DIN Rail Installation: Designed for pluggable DIN rail mounting, ensuring quick and secure installation.
Certified Quality: Complies with IEC/EN 61643-11 standards and holds CE and ISO9001 certifications.
Customizable Current Ratings: Nominal and max discharge currents can be customized to 10ka/20ka/30ka or 20ka/40ka/60ka.
OEM/ODM Support: Offers full, minor, and flexible customization options from samples or designs.
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: 10 Years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤24h
About Our Factory & Business Background
AddressNo. 11 Xinhe Road, Huabei Village, Liushi Town, Leqing City, Wenzhou, Zhejiang, China
Plant Area3000 square meters
Number of Employees80
Registered Capital21,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)CIF, FOB, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity100 pcs
Supply Chain Partners30
Our Production Capability & Technical Expertise
Main ProductsCircuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices
Production Lines4
Production MachinesInjection molding machine, Printing machine1, Printing machine2, Laser marking machine, Assembly line
QA/QC inspectors6 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers5 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2002-04-19
Main MarketsSouth America, Europe, Southeast Asia/ Mideast, South Asia
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff7
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Product CertificationCE
Cooperated with Fortune 500No
Product Q&A
Q:What are the available discharge current options?
A:
The SPD supports nominal discharge currents of 10kA, 20kA, and 30kA, with corresponding max discharge currents of 20kA, 40kA, and 60kA.
Q:How does the visual indicator work?
A:
The device features a window where green indicates normal operation and red indicates a defect, signaling that the module needs to be changed.
Q:What safety features are included?
A:
It includes double thermal disconnection devices to provide more reliable protection against over-voltage and instantaneous damage.
Q:What is the minimum order quantity?
A:
The minimum order quantity (MOQ) is 100 pieces.
Q:What are the lead times for production?
A:
The average lead time is within 15 working days for both peak and off-peak seasons.
Send Inquiry
*To:Zhejiang Tongzheng Electric Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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