Canton FairSourcing
Electric equipment

Pin Type Porcelain Insulators

ZHEJIANG HAIVO ELECTRICAL CO., LTD
10/10 fairsManufacturerModel 56-3
Pin Type Porcelain Insulators
$200–$2200/ unit FOB
Unit not stated by the supplier.
MOQ 10 unit · T/T, PayPal
Estimated landed cost
$24 / unit
range $11–$37 · total ≈ $2,387
See what’s included
FOB goods (100)
$1,200
Ocean freight + handling (0.30 CBM)
$820
US duty (2.7%)
$32
Section 301 tariff (25.0%)
$300
Customs fees (MPF/HMF)
$34

Estimate in USD to a US port using category averages (HTS 8536/8504/8507), rates as of 2026-09. Other countries on request. A quote from your agent uses real carton sizes, freight and the exact tariff line.

Free quotes from independent agents · supplier checks approx. $5–$100 · 100% refund if not satisfied

About this product

  • Materials: porcelain
  • Size: 50.8
  • Color: Brown
  • Exports to: Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Others
  • Made in: Zhejiang, China
Product details
Materialsporcelain
Size50.8
ColorBrown
From the supplier

Specifications
Pin Porcelain Insulators (ANSI 56)
1.voltage:23-69kv
2.creepage distance:330-865mm
3.weight:3.7-13.5kg
4.good use-best price

Pin Porcelain Insulators (ANSI 56 series)

•summary

1) Material:porcelain
2) Class ANSI: 56-1, 56-2, 56-3, 56-4, 56-5
3)pin type insualators for high voltage
4)safe usage
5)various desigins available
6)fast shipping and great service
7)good quality and reasonable price
•specifications: 

Cat/NOA1066A1067A1068A1069A1070Fig 11223Class ANSI5656565656Main Dimensions(mm)H146165191241318h50.850.850.850.863.5D191228267305343d34.934.934.934.934.9d11949191919R21414141414Norminal voltage (kv)2323354669Creepage distance (mm)330430533685865Minimum Flshover voltage       Power-frequencyDry (kv)95110125140175Wet (kv)6070809512550% ImpulsePositive(kv) 150175200225270Negative(kv) 190225265310340Radio-influence voltage data Test voltage to ground (kv)1522303044Maximum RIV at 1000KHZ(KV)100100200200200Low-frquency puncture puncture voltage average (kv)130145165186225Dry arcing dislance(mm)178210241.3285356Cantilever Failing Load (kv)11341360136013601360Weight(kg)3.75.3710.813.5




About the supplier

ZHEJIANG HAIVO ELECTRICAL CO., LTD

Main products: Composite insulator,Drop out fusecutout,Cable accessories,Switch disconnector/Circuit breaker,Lightning arrester/surge arrester,High-voltage fuse

  • ✓Exhibited at 10 of the last 10 Canton Fairs
  • ✓Manufacturer
  • ✓Founded 2010
  • ✓Canton Fair Premium Supplier
  • ✓National high-tech enterprise
See all products from this supplier →

Light & Electrical exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.

  • Exhibited at 10 of the last 10 Canton Fairs
  • Manufacturer
  • Founded 2010
  • Canton Fair Premium Supplier
Canton Fair booth: 16.3B3 · Electronic and Electrical Products (140th session)

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