GridSupplyHubElectrical equipment, switchgear, transformers, and power distribution components
[Hot Item] Vsg/R Vacuum Circuit Breaker with Lateral Operating Mechanism
Electrical Engineering

[Hot Item] Vsg/R Vacuum Circuit Breaker with Lateral Operating Mechanism

Electrical detail pages should help buyers judge whether one component fits the wider project scope, standards path and protection role before tender RFQ.

Quote on request

Product sourcing profile

CategoryElectrical Engineering
Inquiry workflowPlatform RFQ workflow
AvailabilityInquiry required
Updated2026-05-04

Product introduction

Home Electrical & Electronics Breaker & Protector Circuit Breaker High Voltage Circuit Breaker Vsg/R Vacuum Circuit Breaker with Lateral Operating Mechanism Negotiable 1 Piece-led product discovery for buyers looking for transformers 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: industrial electrical equipment sourcing, power distribution component discovery, and rfq-ready grid supply platform.circuit breakerbreakerpower supply

Selection and RFQ points

Review material fit, application context, alternatives and RFQ detail before comparing related product paths.

Material fit Industrial Electrical Equipment

Confirm material, size, finish, tolerance and processing needs before price comparison.

Application fit application, operating environment and usage frequency

Add the target application and operating context so related products can be compared correctly.

Alternative path Power Distribution Component

Use nearby materials, equipment types or category pages when this record is close but not exact.

RFQ detail Quantity, destination, timing

Include quantity, destination, target delivery window, packaging and any technical constraints.

GridSupplyHub quality checks

Project contextCheck voltage class, installation type and project role before pricing discussion.

Use this check before moving from discovery into product comparison or RFQ submission.

Protection scopeConfirm whether protection, metering or switching requirements actually match this product.

Use this check before moving from discovery into product comparison or RFQ submission.

Tender detailBring standards, load profile and site conditions into the RFQ path.

Use this check before moving from discovery into product comparison or RFQ submission.

Key specifications

Vertical Sitegridsupplyhub
CategoryTransformers
Source Domaincntalent.en.made-in-china.com
Brand
Unitset
1min power frequency witchstand voltageKV 42/48 65
4S rated short circuit withstand currentKA 20/
ApplicationElectrical and power distribution
Arcing timems ≤15
Breaking CapacityHigh Voltage Circuit Breakers
CategoryTransformers
Closing speedm/s 0.5~0.9 0.6~1.0
Closing timems ≤100 35~70
Contact closing bounce timems ≤3 ≤2
Contact opening (according to vacuum tube)mm 11±1(9±1) 13±1
Contact overrunmm 3.5±0.5 3±1
CustomizationAvailable
Different periods of Three-phase closingms ≤2 ≤2
Feature Highlightsdigital, automatic
Interphase centre distancemm 210±2 210,270,275
Lightning impulse withstand voltageKV 75/85 125
Matched Termscircuit breaker, breaker, power supply
Mechanical lifetimes
Negotiable1 Piece (MOQ)
Opening speedm/s 0.9~1.5 0.9~1.7
Opening timems ≤50 20~50
OperationElectric Type
Operation sequence of automatic reclosureO-0.3s-CO-180s-CO score-0.3s-score-180s-score
Product Title[Hot Item] Vsg/R Vacuum Circuit Breaker with Lateral Operating Mechanism
Rated currentA 630,1250,1600,2500,3150
Rated current:1250A≤40 ≤35
Rated current:630AμΩ ≤50 ≤45
Rated frequencyHZ 50 50
Rated peak tolerable currentKA 50/63 80 80
Rated short circuit breaking currentKA 20/
Rated short circuit switching current (peak value)KA 50/63 80 80
Rated voltageKV 12 24
Voltage35kv

Product sourcing keywords

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

Related keyword paths

Grouped by the product keyword that generated the related path.

SOURCING DECISION BRIEF

[Hot Item] Vsg/R Vacuum Circuit Breaker with Lateral Operating Mechanism sourcing decision brief

Electrical detail pages should help buyers judge whether one component fits the wider project scope, standards path and protection role before tender RFQ.

Category
Transformers
Price status
Quote on request
Inquiry model
Structured product RFQ with quantity, destination and technical requirements.
Availability
Confirm by inquiry
Sourcing lens
Project-fit electrical decision
Primary compare
Vertical Site, Category, Source Domain
Adjacent category
Transformers and Substation Equipment
Next route
Medium Voltage Distribution Projects
Buyer checklist
  • Project role: Check where this item sits inside the wider distribution, retrofit or protection scope.
  • Standards fit: Compare voltage class, installation type, standards and protection scope before supplier outreach.
  • Tender handoff: Carry load profile, site conditions and compliance constraints into the RFQ path.
How should buyers use this GridSupplyHub detail page?

Use the detail page to confirm whether one electrical component fits the wider project scope before opening a tender RFQ.

What should buyers compare first?

Compare voltage class, standards fit, project role and the nearest solution or procurement route.

GridSupplyHub related sourcing paths

GridSupplyHub procurement phrases

GridSupplyHub project-fit checks

Voltage Rating Confirm Voltage Rating before comparing offers or moving the inquiry forward.
Current Rating Confirm Current Rating before comparing offers or moving the inquiry forward.
Protection Grade Confirm Protection Grade before comparing offers or moving the inquiry forward.
Installation Type Confirm Installation Type before comparing offers or moving the inquiry forward.
Application route Use Application to compare adjacent options instead of relying on one broad title match.
Country route Use Country to compare adjacent options instead of relying on one broad title match.

GridSupplyHub related product samples

Electrical project sourcing method

Project scopeRead the product inside the wider electrical project scope, not as a disconnected part.
Standards fitUse voltage class, installation type and protection scope to narrow comparisons.
Tender framingSend load profile, standards and installation context through the RFQ path.

Procurement notes

If visible specifications are still thin, add model, material, interface, quantity, application fit, destination and target lead time before comparing quotes.

Next sourcing actions