Canton FairSourcing
Electronic materials and accessories
Epoxy Resin Insulator
$1000–$5000/ unit FOB
Unit not stated by the supplier.
MOQ 10 unit
Estimated landed cost
$47 / unit
range $21–$72 · total ≈ $4,687
See what’s included
FOB goods (100)
$3,000
Ocean freight + handling (0.30 CBM)
$820
US duty (2.7%)
$81
Section 301 tariff (25.0%)
$750
Customs fees (MPF/HMF)
$36

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.

Verify from $29 · written report in 3 business days · 100% refund if not satisfied

About this product

  • Materials: Epoxy Resin, Iron Core, Enameled Wire
  • Size: 352*Φ177
  • Color: Brown
  • Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
  • Made in: Guangdong, China
Product details
MaterialsEpoxy Resin, Iron Core, Enameled Wire
Size352*Φ177
ColorBrown
From the supplier

5. Indoor or outdoor insulators_bushing_.pdf

www.gdshp.com

1. Indoor or outdoor insulators(bushing)  

2. Instruction

3. Service Conditions

1.Attitude:≤1000m 

2.Ambient temperature:-10℃~+40℃ 

3.Relative humidity ≤ 90% at the +20℃ ambient temperature .

4.NO gas, dust that may severely affect the insulation of contact box, no explosive or corrosive substance.

4.Technical Parameters

1. The coper contact to earth shall withstand power frequency test voltage(effective value )of 42kv for 5 minutes and lightning impulse voltage (peak value)of 75kV.
 2. The temperature of lead-out terminal shall not be more than 65º C if the contact box is used for long time in rated current condition. (Please check below drawings for more information).

5. Outline drawing and dimensions of the insulators





About the supplier

Guangdong Sihui Instrument Transformer works Co Ltd

Main products: Current transformer,Oil immersed power transformer,Dry type transformer,Auto voltage regulator

  • ✓Exhibited at 10 of the last 10 Canton Fairs
  • ✓Manufacturer
  • ✓Founded 1988
  • ✓Canton Fair Premium Supplier
  • ✓National high-tech enterprise
  • ✓AEO-certified exporter (customs-trusted)
See all products from this supplier →

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

Supplier
Guangdong Sihui Instrument Transformer works Co Ltd
Zhaoqing, Guangdong, China
90
trust
  • Exhibited at 10 of the last 10 Canton Fairs
  • Manufacturer
  • Founded 1988
  • Canton Fair Premium Supplier
Canton Fair booth: 16.3D10 · Electronic and Electrical Products (140th session)

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