Visit the ZHEJIANG HAIVO ELECTRICAL CO., LTD store

Pin Type Porcelain Insulators

10/10 fairsManufacturerModel 56-3

$200–$2200/ unit FOB

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 10 unit · T/T, PayPal

Estimated landed cost

$24 / unit

range $11–$37 · total ≈ $2,387

Quantity

FOB goods (100): $1,200
Ocean freight + handling (0.3 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 our desk uses real carton sizes, freight and the exact tariff line.

Get a quote from this supplier See all sourcing services

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

Visit the ZHEJIANG HAIVO ELECTRICAL CO., LTD store

Pin Type Porcelain Insulators

10/10 fairsManufacturerModel 56-3

$200–$2200/ unit FOB

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 10 unit · T/T, PayPal

Estimated landed cost

$24 / unit

range $11–$37 · total ≈ $2,387

Quantity

FOB goods (100): $1,200
Ocean freight + handling (0.3 CBM): $820
US duty (2.7%): $32
Section 301 tariff (25.0%): $300
Customs fees (MPF/HMF): $34

Get a quote from this supplier See all sourcing services

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

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

$200–$2200/ unit FOB

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 10 unit · T/T, PayPal

Estimated landed cost

$24 / unit

range $11–$37 · total ≈ $2,387

Quantity

FOB goods (100): $1,200
Ocean freight + handling (0.3 CBM): $820
US duty (2.7%): $32
Section 301 tariff (25.0%): $300
Customs fees (MPF/HMF): $34

Get a quote from this supplier See all sourcing services

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

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

Materials	porcelain
Size	50.8
Color	Brown

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