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4 Pole 250A AC New MCCB Molded Case Circuit Breaker Thermal Magnetic Circuit
It Equipment & Digital Products & Software

4 Pole 250A AC New MCCB Molded Case Circuit Break | RFQ Sourcing Details

It Equipment & Digital Products & Software · 550 l · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryIt equipment & digital products & software
Unitset
Arc-extinguishing MediumOil-immersed Type
Breaking CapacityHigh Voltage Circuit Breakers
Capacity550 l
CategoryIt equipment & digital products & software
CertificationVDE, ISO , CE, CB, CCC
CustomizationAvailable
CategoryIt Equipment & Digital Products & Software
AvailabilityInquiry required
Updated2026-05-04

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: It Equipment & Digital Products & Software. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Home Electrical & Electronics Breaker & Protector Circuit Breaker Molded Case Circuit Breaker 4 Pole 250A AC New MCCB Molded Case Circuit Breaker Thermal Magnetic Circuit US$1.00 10 Pieces-led product discovery for buyers looking for it equipment & digital products & software options.

The page is organized around specification review, application fit, and inquiry-ready comparison.When evaluating this product, buyers should confirm application fit, required performance range, installation environment, lead time, documentation, and whether the supplier can support OEM or project quotations.

Current vertical focus: premium export product sourcing, rfq discovery, and category-led supplier comparison platform.

Pole | Applications and Buyer Notes

Pole is organized as a sourcing-ready It Equipment & Digital Products & Software reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
It equipment & digital products & softwareBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Arc-extinguishing Medium
Oil-immersed TypeBased on visible page data; confirm exact value in the RFQ.
Breaking Capacity
High Voltage Circuit BreakersBased on visible page data; confirm exact value in the RFQ.
Capacity
550 lBased on visible page data; confirm exact value in the RFQ.
Certification
VDE, ISO , CE, CB, CCCBased on visible page data; confirm exact value in the RFQ.
Customization
AvailableBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

RFQ Preparation Notes

4 Pole 250A AC New MCCB Molded Case Circuit Breaker Thermal Magnetic Circuit can be used as an RFQ preparation reference after reviewing the original product description, images, and specification table.

Use the inquiry form to add application context, quantity, destination, delivery timing, required standards, and customization constraints. Price status: Quote on request; quantity reference: Quantity by inquiry; lead time: Lead time by inquiry.

Key specifications

CategoryIt equipment & digital products & software
Unitset
Arc-extinguishing MediumOil-immersed Type
Breaking CapacityHigh Voltage Circuit Breakers
Capacity550 l
CategoryIt equipment & digital products & software
CertificationVDE, ISO , CE, CB, CCC
CustomizationAvailable
Electromagnetic compatibility (EMC)Environment A
Feature Highlightsdigital
Flying arc distance (mm)0
FunctionConventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP
H(Fixed /Drawer)402/435 402/435
Ics(kA)AC690V 80
Icu(kA)AC690V 80
In(A)2000,2500,2900,3200
Inm(A)3200
InstallationFixed
Isolation suitabilityIsolation
L(Fixed /Drawer)363/488 363/488
Maximum Fiow Capacity Lanx40
ModelW1-3200
Model NO.1
Mounting methodDrawer type/Fixed type
OperationManual Type
OriginChina
Poles Number1
Poles(P)3P 4P
Product Title4 Pole 250A AC New MCCB Molded Case Circuit Breaker Thermal Magnetic Circuit
Rated limit short circuit breakageAC400V 100
Rated operating short circuit breakageAC400V 100
Rated short time toleranceAC400V 80
SpecificationStandard
SpeedNormal Type Circuit Breaker
StructureRCCB
Temperature5°c
TrademarkTengTai
Transport PackageStandard
TypeCircuit Breaker
Type of useB
US$1.0010 Pieces ( )
Ue(V)AC400/AC690
Ui(V)1000
Uimp(v)12000
Voltage660v
W(Fixed /Drawer)422/435 537/550
Working Temperature40~+85
lcw(kA/s)AC690V /

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

Continue from this detail page into sourcing structure

These links connect the detail page back to category hubs, procurement aggregates and knowledge pages so new inventory is not isolated.

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