Where is your factory located?

Zibo City, Shandong Province, China.

How to reset a 2P miniature circuit breaker after it trips?

After tripping, first turn the switch to the "OFF" position, then turn it back to the "ON" position to reset it. If it trips frequently, you need to check whether the circuit is faulty.

Of course. We can provide free samples.

How do you guarantee product quality?

Every product produced in our factory undergoes a strict testing procedure and must be 100% qualified before delivery. We believe in doing the best.

Overload 2p Miniature Circuit Breaker for Industrial Circuits

Name: Overload 2p Miniature Circuit Breaker for Industrial Circuits
Brand: Shandong Kaichuan Electric Power Equipment Co., LTD
SKU: 2130802982

Shandong, ChinaShandong Kaichuan Electric Power Equipment Co., LTD

US$0.60-1,810.00

1 tower

Product specifications

Size

Sample price:US$21.20/tower.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Energy-storage Type

Model NO.

2P Miniature Circuit Breakers

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

MCCB

Poles Number

Type

Circuit Breaker

Function

Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB

Certification

VDE, ISO9001-2000, CE, CB, CCC

Transport Package

Wooden Packaging

Specification

300mm*400mm*200mm

Trademark

SDKC

Origin

China

Key features

Comprehensive Protection Functions: Features circuit-breaker failure protection, overcurrent protection, OVP, and RCCB capabilities.

Multiple International Certifications: Certified by VDE, ISO9001-2000, CE, CB, and CCC for global compliance.

High-Speed Energy Storage Operation: Designed with high-speed action and energy-storage type operation for reliability.

Flexible Customization Options: Offers full customization, minor customization, and customization from samples or designs.

Strict Quality Assurance: Every product undergoes 100% functional inspection before delivery.

Free Sample Availability: Free samples are provided upon request for product evaluation.

OEM and ODM Services: Manufacturer supports both OEM and ODM services for tailored solutions.

Fast Delivery Time: General delivery within 12 days after receiving the deposit.

Company profile

Shandong Kaichuan Electric Power Equipment Co., LTD

Shandong, 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: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummarySDKC Shandong Kaichuan Electric Equipment Co., Ltd. is described as a high-tech enterprise integrating R&D, manufacturing, trade, and service, with products including electrical control cabinets, motors, frequency converters, electrical components, and high- and low-voltage switchgear. It reports broad customization and ODM capabilities, new products within the past year, and OEM service for well-known brands. Its finished-product inspection instructions are reportedly uniformly followed, while service procedures exist for supplier assessment, corrective actions, and complaints; however, written records are absent for the latter two mechanisms. The supplier reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation, and lists zero overseas service countries. Financial credibility cannot be confirmed because the provided financial fields report zero operating revenue, costs, profits, margins, and ratios for the stated periods, without enough context to validate the...

Supplier typeThe supplier is described as a high-tech enterprise integrating R&D, manufacturing, trade, and service. Its stated business scope centers on producing, processing, and selling electrical control cabinets, motors, frequency converters, switchgear bodies, transformers, and related electrical equipment.

After-Sales capabilityThe supplier has written procedures and records for assessing effective service capability, and reports lead times within 15 workdays in both peak and off-season periods. However, corrective and preventive action and customer-complaint procedures have no written records, while overseas service coverage is limited: zero countries and no overseas warehouse, showroom, agent, or branch.

Financial creditThe supplier reports registered capital and describes itself as a large-scale enterprise, but the financial-capacity slices report zero operating revenue, costs, profits, margins, and current ratios for the stated periods. These figures provide no positive evidence of financial strength and raise a material credibility concern, although the supplied data does not explain whether the zeros reflect actual results or incomplete reporting.

R&D capabilityThe supplier reports R&D capability, at least one new product during the past year, and ODM services. Its company description also identifies R&D as part of its integrated operation, but no usable SDK is available.

Production capacityThe supplier states that it operates manufacturing facilities and equipment including copper-bar processing machinery and an assembly line. Its described production scope covers electrical control cabinets, motors, frequency converters, switchgear, transformers, and related equipment, while finished-product inspection instructions are reportedly available and uniformly followed.

Customization capabilityBoth relevant slices explicitly list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, supporting broad product-development and customization coverage.

Product Q&A

Q:What is the wiring method of 2P miniature circuit breaker?

The upper end is connected to the power supply, and the lower end is connected to the load, ensuring that the live wire and the neutral wire are correctly connected.

Q:What does the number of poles of 2P miniature circuit breaker mean?

The number of poles refers to the number of lines controlled by the circuit breaker. Conventional 2P means that both the live wire and the neutral wire are controlled at the same time.

Q:Can 2P miniature circuit breaker be used in DC circuit?

Yes, special customized DC miniature circuit breaker is required. Miniature circuit breakers are usually designed for AC circuits, and DC circuits require special DC circuit breakers.

Q:Does 2P miniature circuit breaker have leakage protection?

Ordinary 2P miniature circuit breakers do not have leakage protection, and a leakage protection device (RCBO) needs to be installed additionally.

Q:How long is your delivery time?

Depending on your order quantity, generally within 12 days after receiving the deposit.