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Tomzn 3p 80A Mts Dual Power Manual Transfer Isolating Interlock Circuit Breaker
US$4.65
5 Pieces
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Manual TypeModel NO.
TO319G 80AStructure
MCBPoles Number
3Type
Circuit BreakerFunction
Manual Transfer Isolating Interlock Circuit BreakeCertification
CESpecification
3P 400V~ AC 80ATrademark
TOMZNOrigin
China ZhejiangKey features
Dual Power Interlock: Manually switches between two independent AC power sources with integrated safety interlock.
3-Pole Configuration: Ensures all three live wires connect simultaneously to prevent phase imbalance in 3-phase systems.
High Current Capacity: Rated for 80A and 400V AC to handle heavy-duty industrial loads safely.
CE Certified: Meets European safety standards for electrical equipment and components.
Flexible Customization: Offers full, minor, and flexible customization options from samples or designs.
Rapid Production: Average lead time within 15 workdays for both peak and off-peak seasons.
100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipment.
OEM & ODM Services: Manufacturer provides both original equipment manufacturing and design service options.
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: ≤15h
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 is the rated voltage and current?
A:
The switch is rated for 400V AC and 80A, suitable for heavy-duty three-phase applications.
Q:How does the manual transfer switch operate?
A:
It features three positions: Position I connects inputs 1-2, 5-6, 9-10; Position II connects 1-4, 5-8, 9-12; Middle position disconnects both groups.
Q:Is customization available for this product?
A:
Yes, we offer full, minor, and flexible customization based on samples or designs.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 100 pieces.
Q:What certifications does the product have?
A:
The product holds CE certification and the factory is ISO9001, ISO45001, and ISO14001 certified.
Send Inquiry
*To:Zhejiang Tongzheng Electric Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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