Overcurrent Protection Johnn Zhejiang, China Electrical Circuit Breaker MCB Thqc 2p

Name: Overcurrent Protection Johnn Zhejiang, China Electrical Circuit Breaker MCB Thqc 2p
Brand: Zhejiang Johnn Electrical Co., Ltd
SKU: 2218369765

Zhejiang, ChinaZhejiang Johnn Electrical Co., Ltd

US$1.88-2.06

5 pieces

Sample price:US$2.06/piece.Request sample

Product profile

Breaking Capacity

Low Voltage Circuit Breakers

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Model NO.

THQC 2P

Installation

Fixed

Structure

MCB

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection

Certification

ISO9001-2000, CE

Modelnumber

Thqc 2p

Selling Units

Single Item

Single Gross Weight

0.3kg

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

52X27X17.5cm

2p 15A 20A 30A

1.88us$

2p 40A 50A 60A

1.89us$

2p 70A 100A

2.06us$

Trademark

JOHNN

Origin

Zhejiang, China

Key features

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

Reusable Design: Can be manually or automatically reset after faults, eliminating the need for component replacement.

Comprehensive Overload Protection: Automatically cuts off circuit when current exceeds rated value to prevent fires and overheating.

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

Long Mechanical Life: High-quality operation life reaches tens of thousands of cycles for frequent on-off scenarios.

Maintenance-Free Structure: Sealed internal design eliminates need for lubrication or regular component replacement.

Wide Application Range: Adaptable to various industries including construction, manufacturing, and power systems.

Global Certifications: Products certified with CE, ROHS, TUV, CB, ISO9001, ISO14001, and ISO45001.

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: ≤4.17h 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.