EXAR® 400 UL 3266

    Product features:
  • Excellent Hydrolysis Resistance
  • UL 3266 125°C - 300V

Exar® 400 is an irradiation cross-linked polymeric insulation possessing remarkable mechanical and electrical properties along with excellent radiation, water, steam, temperature and flame resistance.  Originally developed for meeting high safety standards for nuclear and fossil fuel power plants, Exar 400 processes extremely well on the latest high speed cut and strip machines. This product has unusually high chemical resistance including many potting compounds, toners and solvents. An excellent primary and jacket insulation for flexible control cables used in environmentally tough conditions. Save money by avoiding costly scrap, rework and untimely replacement.

  • High Temperature Rating: 125°C
  • Low Temperature Rating: -55°C
  • Voltage Rating: 300V
  • Flame Resistance: VW-1
  • Oil Temperature Rating: 60°C
  • Ultraviolet Resistance: Black
  • Flexibility Rating: 3
  • Fluid Resistance Rating: 4
  • Cut-Through Resistance Rating: 3

Specifications

 

Part

Number

Standard

Conductors

Tinned Copper

Nom.

Conductor OD

        in.          mm.

 Nom. Insulation

Thickness

         in.          mm.

Nom.

Finished OD

         in.            mm.

Finished

Weight

(lbs/mft)

 

Ampacity

15-11738 22 (19/34)     .031         .79      .016          .41      .063          1.60 3.62 9
15-11735 20 (19/32)     .038         .97      .016          .41      .071          1.80 5.21 12
15-11739 18 (19/.0092)     .045       1.14      .016          .41      .077          1.96 6.82 18
15-11731 16 (26/30)     .058       1.47      .016          .41      .092          2.34 10.43 24
15-11730 14 (41/30)      073       1.85      .016          .41      .107          2.72 15.57 35
15-11729 12 (65/30)     .093       2.36      .016          .41      .121          3.07 23.71 40
15-11710 10 (105/30)     .111       2.82      .016          .41      .145          3.68 37.50 55
PROPERTIES EXAR® 400
Approvals / Listings:  
UL STYLE 3266
CSA AWM  125°C  300V
Physical:  
Temperature Rating 125°C
Voltage Rating (Vrms) 300V
Cold Bend  - 4h @ -65°C Passes
Shore “A” Hardness 89
Shore “D” Hardness 38
Room Temperature UL Abrasion (cycles) 5000
Bend Radius 4 x overall diameter
Tensile Strength:  
Unaged 2000 PSI
Retention after 7 days @ 158 °C 90%
Retention after 90 days @ 136 °C 85%
Elongation:  
Unaged 250%
Retention after 7 days @ 158 °C 90%
Retention after 90 days @ 136 °C 70%
    Water Absorption  
           ICEA-S-66-524 Passes
    Flame Test:  
IPEA S-19-81 Passes
UL VW-1 Passes
Electrical:  
Dielectric Constant 2.72
Dielectric breakdown strength (Vrms) 12,000
Oxygen Index: 28