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Medium Voltage Insulator made of Epoxy Resin

Product specification Threads are mutually insulated Chemical features: Resistant to fuels,... more

Product specification

Threads are mutually insulated

Chemical features:

Resistant to fuels, lubricants, solvents and hydraulic fluids; good resistance to weather

Material specification:

Very high stability, low shrinkage, favorable aging behavior, excellent dimensional stability under heat, only slight tendency to stress cracking, very good abrasion resistance

Technical specification

Material: epoxy resin

Colour: red

Material of thread inserts: steel

Density: 1.6 - 2.0 g/cm3 (ASTM D 792)

Max. temperature: +180 °C

Tensile strength: 39.2 / 73.5 N/mm2 (dry / humid) (ASTM D 638)

Bending strength: 78.7 MPa (ASTM D 790)

Pressure resistance: 156.8 N/mm2 (ASTM D 695)

Coefficient of

thermal expansion: 20 - 25 x 10-6 K-1

thermal conductivity: 0.6 W/m * K (DIN 52612)

Dielectric strength: 10 kV/mm (ASTM D 149)

Volume resistivity: 1014 Ohm x cm (DIN 53482)

Comparative track. index (CTI): >600 V (ASTM BS-5901)

Dielectric constant: 4 at 1 MHz

Dielectric loss factor (at 50 Hz): 0.03 (DIN 53485)

Arc resistance: >180 s (ASTM D 495)

Water absorption: 0.04 - 0.1 % (at +23 °C / 24 h)

Burning behaviour: Self-extinguishing

Tolerance: 1 - 15 mm: ±0.25 mm; 16 - 50 mm: ±0.5 mm; 51 - 100 mm: ±1.0 mm; 101 - 250 mm: ±1.5 mm; >250 mm: ±2.0 mm

No additional information available.
Item Image Rated voltage
kV
Creepage distance
mm
L
mm
d
mm
D
mm
Unit
piece
Internal Thread P P
mm
Internal Thread P1 P1
mm
Internal Thread P2 P2
mm
Price
Euro*
Buy
338347
6.8 112 75 36 60 1 M6 x 1 16 M10 x 1,5 20 M12 x 1,75 24 86.00
338349
8.5 140 90 36 60 1 M6 x 1 16 M10 x 1,5 20 M12 x 1,75 24 86.00
338351
12 197 130 36 60 1 M6 x 1 16 M12 x 1,75 24 M16 x 2 34 86.00
338353
12 197 130 45 75 1 M10 x 1,5 20 M16 x 2 34 M20 x 2,5 36 88.00
338355
22 285 210 36 70 1 M6 x 1 16 M10 x 1,5 25 M16 x 2 55 86.00
338357
33 440 300 36 80 1 M6 x 1 16 M10 x 1,5 25 M16 x 2 75 96.00
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