PowerGridSourceElectrical equipment, switchgear, transformers, and power distribution components
Hkl-12 Indoor High Voltage Three Position Vacuum Circuit Breaker
Electrical Engineering

Hkl-12 Indoor High Voltage Three Position Vacuum Circuit Breaker

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

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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 Hkl-12 Indoor High Voltage Three Position Vacuum Circuit Breaker US$5, Pieces US$4, + Pieces Start Order Request Send Inquiry Chat Now Product DePowerGridSource curates RFQ-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 breakerbreakertransformer

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.

PowerGridSource 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

CategoryTransformers
Brand
Unitset
ApplicationElectrical and power distribution
Arc-extinguishing MediumVacuum
Auxiliary circuit rated voltageVDC 220/110/48
Breaking CapacityHigh Voltage Circuit Breakers
Capacity140.000kg
CategoryTransformers
CertificationVDE, ISO , CE, CCC
Closing timem/s ≤ 27-35
CustomizationAvailable
Dimensions520x1000x2000m
Feature Highlightsdigital, automatic
FunctionConventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
InstallationPoled
ItemUnit Specification
Lightning impulse withstand current (peak) phase to phase,groundkV 75/85/95
Matched Termscircuit breaker, breaker, transformer
Maximum power consumption of auxiliary circuitVA 100
Mechanical lifetimes 10000
Model NO.HKL-12
Opening timem/s ≤ 40-55
OperationElectric Type
OriginChina
Poles NumberHonle
Power frequency withstand voltage ( 1min ) phase to phase,groundkV 42
Product TitleHkl-12 Indoor High Voltage Three Position Vacuum Circuit Breaker
Rate currentA 63 0 /1250
Rate frequencyHz 50 /60
Rate voltagekV 12
Rated operating cycleO-0. 3 s-CO-180S-CO
Rated short-circuit current breaking timestimes 50
Rated short-circuit making current (peak)kA 2 0 / 25/31.5
Rated short-circuit withstand currentkA 50/63/80
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Secure paymentsEvery payment you make on Made-in-China.com is protected by the platform.
Shipping Cost.
Specification12
SpeedNormal Type Circuit Breaker
StructureMCCB
Temperature25 °c
TrademarkHonle
Transport PackageStandard Export Package
TypeCircuit Breaker
Voltage15kv
Voltage Degree15kv/33kv

Product sourcing keywords

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

Industrial Electrical Equipment Power Distribution Component

Related keyword paths

Grouped by the product keyword that generated the related path.

Related to Industrial Electrical Equipment

Port Warehousing Handling Equipment Electrical Equipment
SOURCING DECISION BRIEF

Hkl-12 Indoor High Voltage Three Position Vacuum Circuit Breaker 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
Category, Brand, Unit
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 PowerGridSource 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.

Related sourcing options
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PowerGridSource related sourcing paths

Related categories PowerGridSource related paths

Transformers and Substation Equipment

Distribution Transformers

Vacuum Circuit Breakers

Related applications PowerGridSource related paths

Transformers and Substation Equipment for Industrial Power Distribution

Switchgear and Breakers for Industrial Power Distribution

Meters and Protection Devices for Industrial Power Distribution

Related solutions PowerGridSource related paths

Medium Voltage Distribution Projects

Energy Metering and Protection Upgrades

Compact Substation Sourcing

PowerGridSource procurement phrases

Procurement route Current Rating Transformers and Substation Equipment Procurement route Transformers and Substation Equipment Supplier Shortlist Procurement route Voltage Rating Transformers and Substation Equipment

PowerGridSource 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.

PowerGridSource related product samples

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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

ContinueOpen the category hubCompareBrowse adjacent categoriesRFQRequest buyer-ready options