Do you offer customization services?

Yes, we welcome ODM and OEM orders and offer flexible customization options for our products.

Low Voltage Breakers High-Speed Johnn Zhejiang, China Miniature Circuit Breaker MCB

Name: Low Voltage Breakers High-Speed Johnn Zhejiang, China Miniature Circuit Breaker MCB
Brand: Zhejiang Johnn Electrical Co., Ltd
SKU: 2218129265

Zhejiang, ChinaZhejiang Johnn Electrical Co., Ltd

US$2.80

5 pieces

Sample price:US$2.80/piece.Request sample

Product profile

Breaking Capacity

Low Voltage Circuit Breakers

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Model NO.

THQC 3P

Structure

MCB

Poles Number

Type

Circuit Breaker

Certification

ISO9001-2000, CE

Modelnumber

Thqc 3p

Selling Units

Single Item

Single Gross Weight

0.4kg

Sample

If You Need Sample,We Can Supply for You.

Product Name

Thqc Circuit Breaker

Color

Black

Material

Rated Voltage

Low Pressure

Package

Carton

Single Package Size

52X24X17.5cm

Trademark

JOHNN

Origin

Zhejiang, China

Key features

Fast Short-Circuit Protection: Millisecond-level response to cut off power and prevent equipment damage during short circuits.

Reusable Overload Protection: Automatically cuts off circuit during overload and can be reset without replacing components.

Dual Control and Protection: Functions as both a safety device and a manual switch for normal on-off operations.

Long Mechanical Life: Designed for tens of thousands of operations with a maintenance-free sealed structure.

Wide Application Range: Suitable for construction, industrial manufacturing, and power industries with various current ratings.

Modular Design Scalability: Can be combined with leakage protection and voltage trip units for enhanced safety.

Multiple Operation Modes: Supports manual, electric, and intelligent control system operations for automation.

Comprehensive Certifications: Products certified with ISO9001, CE, ROHS, TUV, and CB for global market compliance.

Company profile

High Repeat Buyers ChoiceImporters and ExportersExhibition ExperienceQuality Assurance

Zhejiang Johnn Electrical Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤7.22h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZhejiang Johnn Electrical Co., Ltd. is a China-based limited company established in 2023 with 15 employees and a valid import/export license. It reports OEM service for well-known brands, ODM capability, and broad customization options, but has only two R&D engineers, no patents, no new products in the past year, and no available R&D audit documentation. Service-control documentation is weak: no written procedures or records were provided for supplier service assessment, corrective and preventive actions, or complaint handling. The supplier has no overseas warehouse, showroom, agent, or branch, although it has attended the 137th Canton Fair. Financial credibility cannot be assessed because the slices only identify financial-capacity years and provide no financial results or monetary data. Production capability and customer cases are also insufficiently documented.

Supplier typeThe supplier is identified as Zhejiang Johnn Electrical Co., Ltd., a Chinese limited company established on March 21, 2023, with 15 employees and an associated company. It also holds a valid import/export license, supporting its status as an operating trading/manufacturing-related business entity.

CertificationsThe provided information confirms possession of a valid import/export license. No other certifications are identified, so the assessment is limited to this license.

After-Sales capabilityAfter-sales and service governance appear weakly documented: there are no written procedures or records for complaint handling, corrective and preventive actions, or effective service-capability assessment. The supplier also has no overseas warehouse, showroom, agent, or branch, although it reports participation in the 137th Canton Fair and stated peak/off-season lead times.

R&D capabilityThe supplier reports ODM capability and CAD use, but its R&D team consists of only two engineers, no patents are reported, no new products were developed in the past year, and no R&D audit documentation is available. These facts indicate limited documented innovation depth.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM services and OEM services for well-known brands, providing direct evidence of broad customization capability.