PremiumExporterPort handling systems, wharf equipment, traffic facilities, and heavy logistics hardware for RFQ-led export sourcing.
FZN21 12KV Indoor Gas Insulated Air Load Break Switch
Electrical Engineering

FZN21 12KV Indoor Gas Insulated Air Load Break Sw | RFQ Sourcing Details

Electrical Engineering · 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
(effective value)Earth , phase 42, insulating fracture 48
10Rated breaking no-load transformer capacity KVA 1250
11Rated breaking AC current A 3150
12Rated short-circuit closed current kA 50
13Rated current breaking times times 2000
14Mechanical life times 10000
CategoryElectrical Engineering
AvailabilityInquiry required
Updated2026-05-03

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

Detail Information Rated Voltage: 7.2kV, 12kV, 17.5kV, 24kV, 36kV, 40.5kV Rated Current: 400A 630A, 1250A, 1600A, 2000A, 2500A, 3150A, Frequency: 50/60Hz Poles Number: 3 Phase: 3 Phase Medium: Vacuum Material: Galvanized Sheet And Accessories Standard: GB

FZN21 | Applications and Buyer Notes

FZN21 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 ques

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.
(effective value)
Earth , phase 42, insulating fracture 48Based on visible page data; confirm exact value in the RFQ.
10
Rated breaking no-load transformer capacity KVA 1250Based on visible page data; confirm exact value in the RFQ.
11
Rated breaking AC current A 3150Based on visible page data; confirm exact value in the RFQ.
12
Rated short-circuit closed current kA 50Based on visible page data; confirm exact value in the RFQ.
13
Rated current breaking times times 2000Based on visible page data; confirm exact value in the RFQ.
14
Mechanical life times 10000Based 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

FZN21 12KV Indoor Gas Insulated Air Load Break Switch 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
(effective value)Earth , phase 42, insulating fracture 48
10Rated breaking no-load transformer capacity KVA 1250
11Rated breaking AC current A 3150
12Rated short-circuit closed current kA 50
13Rated current breaking times times 2000
14Mechanical life times 10000
15Permitted wear-thickness of vacuum arc-quenching chamber
16Manual operating torque Nm >200
ApplicationElectrical and power distribution
Brand NameXG
CategoryTransformers
CertificationISO,CCC
Delivery Time3-7 DAYS
Frequency50/60Hz Poles Number: 3
HighlightFZN21 Air Load Break Switch , 12KV Insulated Air Load Break Switch , 400A Vacuum Load Break Switch
Lightning impulse withstand voltage (peak)Earth , phase 75, insulating fracture 85
Matched Termspower supply, transformer, substation
MaterialGalvanized Sheet And Accessories Standard: GB, IEC Standard
Minimum Order Quantity1 set
Model NumberFZN21
NoItem Unit Value
Packaging DetailsWOODEN CARTON
Payment TermsL/C, D/A, D/P, T/T, Western Union, MoneyGram
Phase3 Phase Medium: Vacuum
Place of OriginXIAN
Product TitleFZN21 12KV Indoor Gas Insulated Air Load Break Switch
Rated Voltage7.2kV, 12kV, 17.5kV, 24kV, 36kV, 40.5kV Rated Current: 400A 630A, 1250A, 1600A, 2000A, 2500A, 3150A
Supply Ability2000 SETS
Temperature40 °c
Voltage12kv

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.

PremiumExporter related sourcing paths

Related categories PremiumExporter related paths

Switchgear and Breakers

Filling and Sealing Machines

Switchgear and Breakers

Related solutions PremiumExporter related paths

PremiumExporter procurement phrases

PremiumExporter related product samples