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Electric 24kv Outdoor Permanent Magnetic Mechanism Vacuum Circuit Breaker with Disconnectors
Pad Mounted Transformers

Electric 24kv Outdoor Permanent Magnetic Mechanis | RFQ Sourcing Details

Pad Mounted Transformers · Quote on request

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Product specs

CategoryPad Mounted Transformers
Unitset
FtuBell Type or Box Type
ItemUnit Data
PoleEpoxy Resin or Silicone Rubber
TypeCircuit Breaker
SpeedNormal Type Circuit Breaker
powertransformers substations FAQ 1. What is the delivery date? Usually within a month for a HQ. 2. Do you have
CategoryPad Mounted Transformers
AvailabilityInquiry required
Updated2026-06-01

Buyer's Digest

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

Original product description

ZW32-24 series outdoor high voltage vacuum circuit breaker is 24kv three phase AC 50/60. Hz outdoor power distribution equipment. It is suitable for power distribution system protection and control in transformer substation and mining & industrial enterprises, as well as rural power grid with frequent operation.

It can also be used as ring network power supply unit and terminal equipment. ZW32-24 vacuum circuit breaker can be combined with disconnector to be used as section switch. It is mainly used to break and make load current, overload current and short circuit current.

Operating mechanism: manual/ motor, spring mechanism / permanent magnet motor Disconnecting switch: disconnecting at one side or both sides ( if needed) Optional: CT, zero CT, PT, surge arrester Control and protection: inrush current controller Bell type FTU (optional) Box type FTU (optional) Installation: pole mounted Standard IEC 60056 Product Parameters Item Unit Data Rated voltage kV 24 Rated frequency Hz 50/60 Rated current A 630/1250 Rated short circuit breaking current kA 20,25 Rated short circuit making current(peak) kA 50,63 Rated short time withstand current (4S) kA 20,25 Rated peak withstand current (peak) kA 50,63 Rated operating sequence O-0.3s-CO-180s-CO Mechanical life times 10000 Rated current breaking times times 10000 Rated short circuit breaking current breaking times times 30 1min power frequency withstand voltage Between phases, phase to earth(dry) kV 65 across isolation distance(dry) kV 79 Between phases, phase to earth(wet) kV 34 Lightning impulse withstand voltage Between phases, phase to earth kV 125 across isolation distance kV 145 Secondary circuit 1 min power frequency withstand voltage kg 2 Detailed Photos DIMENSIONS FTU types

Electric | Applications and Buyer Notes

Electric is organized as a sourcing-ready Pad Mounted Transformers 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

Applications

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Key specifications

Category
Pad Mounted TransformersBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Ftu
Bell Type or Box TypeBased on visible page data; confirm exact value in the RFQ.
Item
Unit DataBased on visible page data; confirm exact value in the RFQ.
Pole
Epoxy Resin or Silicone RubberBased on visible page data; confirm exact value in the RFQ.
Type
Circuit BreakerBased on visible page data; confirm exact value in the RFQ.
Speed
Normal Type Circuit BreakerBased on visible page data; confirm exact value in the RFQ.
power
transformers substations FAQ 1. What is the delivery date? Usually within a montBased 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

Key specifications

CategoryPad Mounted Transformers
Unitset
FtuBell Type or Box Type
ItemUnit Data
PoleEpoxy Resin or Silicone Rubber
TypeCircuit Breaker
SpeedNormal Type Circuit Breaker
powertransformers substations FAQ 1. What is the delivery date? Usually within a month for a HQ. 2. Do you have
OriginChina
Voltage24kv Rated Current 630A/1250A Mechanical Life 10000 Times Protection CT,Zero CT Operating Mechanism Permanent Magnet Disconnector One Side or Both Sides Rated
FunctionConventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP
StandardIEC 60056
Frequency50/60Hz Service Environment-40~++70 Celsius Pole Epoxy Resin or Silicone Rubber Surge Arrester Optional Ftu Bell
Model NO.ZW32-24
OperationManual Type
StructureVacuum Circuit Breaker
TrademarkTENLEE
ProtectionCT,Zero CT
DisconnectorOne Side or Both Sides
InstallationFixed
Poles Number3
CertificationISO , CE
CustomizationAvailable Breaking Capacity High
Delivery TimeWithin 30 Days
Rated Current630A/1250A
Rated Voltage24kv
Rated currentA 630/1250
Rated voltagekV 24
Specificationpole, mechanism and enclosure
Surge ArresterOptional
Mechanical Life10000 Times
Mechanical lifetimes 10000
Rated Frequency50/60Hz
Rated frequencyHz 50/60
Breaking CapacityHigh Voltage Circuit Breakers
Transport PackageWooden Box
Operating MechanismPermanent Magnet
Service Environment40~++70 Celsius
Arc-extinguishing MediumVacuum
Rated operating sequence0.3s-180s
across isolation distancekV 145
Rated current breaking timestimes 10000
across isolation distance(dry)kV 79
Between phases, phase to earth(wet)kV 34
Lightning impulse withstand voltageBetween phases, phase to earth kV 125
Rated peak withstand current (peak)kA 50,63
Rated short circuit breaking currentkA 20,25
1min power frequency withstand voltageBetween phases, phase to earth(dry) kV 65
Rated short time withstand current (4S)kA 20,25
Rated short circuit making current(peak)kA 50,63
Rated short circuit breaking current breaking timestimes 30
Secondary circuit 1 min power frequency withstand voltagekg 2

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