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Vacuum Circuit Breaker for Shipboard and Marine Power Distribution Systems
Electrical Engineering

Vacuum Circuit Breaker for Shipboard and Marine P | RFQ Sourcing Details

Electrical Engineering · 50.000kg · 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

CategoryTransformers
Unitset
ApplicationElectrical and power distribution
Arc-extinguishing MediumVacuum
Bcd CurveD
Breaking CapacityHigh Voltage Circuit Breakers
Capacity50.000kg
CategoryTransformers
CategoryElectrical Engineering
AvailabilityInquiry required
Updated2026-05-05

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Electrical Engineering. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Home Electrical & Electronics Breaker & Protector Circuit Breaker High Voltage Circuit Breaker Vacuum Circuit Breaker for Shipboard and Marine Power Distribution Systems US$500.00-1,000.00 1 Piece

Vacuum | Applications and Buyer Notes

Vacuum is organized as a sourcing-ready Electrical Engineering reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time que

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
TransformersBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Application
Electrical and power distributionBased on visible page data; confirm exact value in the RFQ.
Arc-extinguishing Medium
VacuumBased on visible page data; confirm exact value in the RFQ.
Bcd Curve
DBased 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
50.000kgBased 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

Vacuum Circuit Breaker for Shipboard and Marine Power Distribution Systems 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

CategoryTransformers
Unitset
ApplicationElectrical and power distribution
Arc-extinguishing MediumVacuum
Bcd CurveD
Breaking CapacityHigh Voltage Circuit Breakers
Capacity50.000kg
CategoryTransformers
CertificationISO , CE, CCC
CustomizationAvailable
Feature Highlightsdigital
InstallationInsert
ItemUnits Value
Matched Termscircuit breaker, breaker, electrical equipment
Mechanical Life10000 Times
OperationManual Type
OriginZhejiang, China
Poles Number3
Pressure3mpa
Product TitleVacuum Circuit Breaker for Shipboard and Marine Power Distribution Systems
Rated Current630A~4000A
Rated Frequency50Hz
Rated Voltage12kv
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Shipping Cost.
Specification310*681*638MM
SpeedNormal Type Circuit Breaker
StandardIEC 60898
StructureVcb
Temperature40°c
Trademarkshengxian
Transport PackageExport Standard Wooden Case
TypeCircuit Breaker
US$500.00-1,000.001 Piece ( )
Voltage12kv
lightning impulse withstand voltage (peak)to ground/ interphase: 75/85
mechanical lifeTimes 20000
power frequency withstand voltage of the second loop (1 min)V 2000
rated currentA
rated duration for short circuit currentS 4
rated frequencyHz 50
rated insulation level1 min power frequency withstand voltage kA to ground/ interphase: 42/48
rated operation sequence0-0.3s-180s
rated short circuit breaking currentkA
rated short-time withstand currentkA
rated voltageKV 12

Product sourcing keywords

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

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