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We ensure quality through 100% testing before shipment, strict production process, and reliable raw materials.

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Programmable Molded Case Circuit Breaker 400A 4p Electronic Thermal Magnetic Protection

Name: Programmable Molded Case Circuit Breaker 400A 4p Electronic Thermal Magnetic Protection
Brand: Yueqing Shendian Electrical Co., Ltd.
SKU: 2282266685

Zhejiang, ChinaYueqing Shendian Electrical Co., Ltd.

US$147.09-171.61

5 Pieces

Product specifications

Poles Number

Rated Current

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

CNSX-400 4P

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

MCCB

Poles Number

Type

Circuit Breaker

Function

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

Certification

ISO9001-2000, CE, CB, CCC

Selling Units

Single Item

Color

Black/Gray

Single Package Size

19.2X14.4X13.2.Cm

Material

Plastic, Metal, Copper

Control

Manual

Trip Unit

Thermal-Magnetic, Programmable, Digital

Rated Voltage

220V Electrical Equipment,380 V400V690V

Rated Frequency

AC50/60Hz

Accessories

of, SD, Mx, Mn

Rated Current

400A

Ui

800V

Release Type

Thermal Magnetic, Electronic

Uimp

8kv

Transport Package

Carton Box

Specification

CNSX-400 4P

Trademark

SSPD

Origin

Zhejiang, China

Key features

High Breaking Capacity: 400A rated current with 36kA breaking capacity for critical loads.

Advanced Trip Unit: Features programmable, digital, and thermal-magnetic trip units.

Dual Rotary Contact: Ensures stable protection and excellent current-limiting characteristics.

Transparent Aluminum Cover: Protects trip unit from improper settings and ensures safety.

Modular Accessories: Supports rotary handles, motor operation mechanisms, and communication expansion.

Comprehensive Certifications: ISO9001, CE, CB, and CCC certified for international compliance.

OEM/ODM Services: Full customization including logo, packaging, and product design.

30+ Years Experience: Manufacturer with extensive expertise in low-voltage electrical equipment.

Company profile

Management CertificationProduct CertificationHigh Repeat Buyers ChoiceNational Award received

Yueqing Shendian Electrical Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-08-01Nearest Port: Ningbo, ShanghaAverage Response Time: ≤11.62hTerms of Payment: LC, T/T, Western Union, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM capability, with five production lines, assembly, punching, welding and automatic welding equipment, and 50 quality-control staff. It holds ISO9001:2015 and CE/other product certifications, and has documented finished-product inspection instructions that are uniformly followed. Service coverage includes inventory capability, multiple quotation and payment terms, export capability, and access to Ningbo and Shanghai ports; stated lead times are within 15 working days off-season and one month in peak season. However, the supplier has no valid manufacturing-capacity contract with associated subcontractors, no overseas warehouse or showroom, and service-assessment and corrective-action procedures lack written records. Innovation evidence is limited because no new products were reported in the past year, although ODM and extensive customization are available. Financial information is inconsistent across the provided slices and includes zero cash flows or...

Supplier typeThe supplier operates manufacturing equipment and five production lines, has inventory capability, holds self-operated import/export rights, and exports primarily to South America and Southeast Asia/Mideast. The absence of a valid contract with associated subcontractors is a documented supply-structure weakness.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE/other product compliance certifications. These explicit certifications support a positive assessment, although no further certificate scope or validity details are provided.

Production capacityProduction capability is supported by five production lines, assembly, punching, welding and automatic welding equipment, 50 quality-control staff, inventory capability, and standardized finished-product inspection instructions. Capacity continuity is weakened by the lack of a valid contract with associated subcontractors.

Customization capabilityThe supplier explicitly provides customization from samples, full customization, minor customization, customization from customer designs, flexible customization, and ODM services. This is direct evidence of broad customization coverage.

Product Q&A

Q:Why your price is different from others?

Price depends on quality and internal components. Our advantages include stable performance under heavy load, low temperature rise, and longer service life.

Q:Are you a factory or trading company?

We are a direct manufacturer with 30+ years experience, owning production lines, strict quality control, and stable supply.

Q:Can I get a sample before order?

Yes, sample is available. We offer fast delivery and support testing.

Q:Do you support OEM / custom logo?

Yes, OEM & ODM supported including logo printing, custom packaging, and product customization for bulk orders.

Q:How about delivery time?

Delivery time depends on order quantity, product type, and destination country. Standard products are usually ready or have short lead time, while bulk orders are arranged accordingly.