What material is used for the housing?

The housing is crafted from PA66 material, known for its flame-retardant properties and high heat resistance.

Does the product have safety certifications?

Yes, the product is CE certified and the manufacturer holds ISO9001, ISO45001, and ISO14001 certifications.

How is quality control handled?

We perform 100% inspection on finished products, including both visual and functional checks.

High-Current 3-Phase AC MCB Circuit Breaker 10ka 125A

Name: High-Current 3-Phase AC MCB Circuit Breaker 10ka 125A
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2229023245

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$5.46

5 Pieces

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Structure

MCB

Model NO.

TOB1-125 3P

Poles Number

Type

Circuit Breaker

Certification

Specification

3P AC MCB

Trademark

TOMZN

Origin

China Zhejiang

Key features

High Breaking Capacity: 10kA breaking capacity ensures reliable protection against short circuits.

Durable PA66 Housing: Constructed from flame-retardant PA66 for heat resistance and mechanical strength.

Versatile Current Ratings: Available in 80A, 100A, and 125A to suit various high-power loads.

DIN Rail Mounting: Designed for easy installation on standard DIN rails in electrical panels.

CE Certification: Meets rigorous European safety standards for electrical equipment.

OEM and ODM Services: Full customization available from samples, designs, or minor adjustments.

Fast Lead Time: Production completed within 15 workdays for both peak and off-peak seasons.

100% Quality Inspection: Every unit undergoes visual and functional inspection before shipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhejiang Tongzheng Electric Co., Ltd.

Zhejiang, China

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: ≤18h

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 breaking capacity of this circuit breaker?

The TOMZN TOB1-125 3P AC MCB features a 10kA breaking capacity for robust short-circuit protection.

Q:What current ratings are available?

This model is available in 80A, 100A, and 125A ratings to accommodate different high-power equipment needs.

Q:Is customization available for this product?

Yes, we offer full customization, minor customization, and flexible options based on samples or designs via our OEM and ODM services.

Q:What is the minimum order quantity?

The minimum order quantity is 100 pieces.

Q:What is the production lead time?

The average lead time is within 15 workdays, regardless of whether it is peak or off-peak season.

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High-Current 3-Phase AC MCB Circuit Breaker 10ka 125A