EXAR® 155ZH UL 3271 3289

Exar 155 ZH is a Halogen Free 150°C UL rated lead wire. Exar 155 ZH is an irradiated cross-linked polymeric insulation with UL 150°C and 600 volts. This Halogen free lead is perfect for use in countries or applications which require halogen free rated wire. Exar 155 ZH wire possesses excellent mechanical and electrical properties. Exar is known for its unparalleled thermal stability, toughness and abrasion resistance. It is compatible with all magnet wire and most varnishes. Irradiation cross-linking assures this insulation will not melt or flow at soldering temperatures. Exar 155 ZH processes very well on automated high speed cut and strip equipment.

  • High Temperature Rating: 150°C
  • Low Temperature Rating: -40°C
  • Voltage Rating: 600V
  • Flame Resistance: FT-2
  • Oil Temperature Rating: 60°C
  • Ultraviolet Resistance: Black
  • Radiation Resistance: No
  • Flexibility Rating: 3
  • Fluid Resistance Rating: 4
  • Cut-Through Resistance Rating: 3

Specifications

 

Product

Number

Standard

Conductors

Tin Copper

Nom. Conductor

Diameter

       in.            mm.

 Nom. Insulation

Thickness

     in.              mm.

Nom. Finished

Diameter

     in.            mm.

Finished

Weight

(lbs/mft)

 

Ampacity

(40°C, Free Air)

3289-ZH-22-E0 22 (19/34)      .031           .79   .030           .76    .095         2.41 5.8 14
3289-ZH-20-E0 20 (19/32)      .038           .97   .030           .76    .103        2.61 7.5 18
3289-ZH-18-B0 18 (7/.0152)      .045         1.14   .030           .76    .105        2.67 9.0 24
3289-ZH-18-E0 18 (19/.0092)      .045         1.14   .030           .76    .105        2.67 9.0 24
3289-ZH-16-F0 16 (26/30)      .058         1.47   .030           .76    .122        3.09 11.9 31
3289-ZH-14-H0 14 (41/30)      .073         1.85   .030           .76    .136        3.45 19.0 46
3289-ZH-12-J0 12 (65/30)      .093         2.36   .030           .76    .150        3.81 27 60
3289-ZH-10-J0 10 (65/28)      .111         2.82   .030           .76    .172        4.37 40 80
3289-ZH-08-X0 8 (84/27)      .147         3.73   .045          1.14    .238        6.04 69 106
3289-ZH-06-X0 6 (84/25)      .183         4.65   .060          1.52    .305        7.75 111 155
3289-ZH-04-L0 4 (133/25)      .263         6.68   .060          1.52    .385        9.78 163 190
3289-ZH-02-M0    2 (361/.0135)      .330          8.38   .060          1.52    .450        11.43 240 232
3289-ZH-01-M0    1 (361/.0152)      .375          9.52   .080          2.03    .535       13.59 315 293
3289-ZH-/1-M0    1/0 (275/24)       .392          9.96   .080          2.03    .552        14.02 421.0 339
3289-ZH/2-M0    2/0 (323/24)       .440       11.18   .080          2.03    .600        15.14 507.2 390
3289-ZH/3-M0    3/0 (450/24)       .545       13.84   .080          2.03    .705        17.90 627.2 451
3289-ZH/4-M0    4/0 (550/24)       .570      14.47   .080          2.03    .730        18.53 776.8 529
3289-ZH250-00 250 MCM (427/.0242)     .653      16.58   .095          2.41    .843       21.41 931 585
3289-ZH300-00 300 MCM (427/.0265)     .716      18.19   .095          2.41    .906       23.01 1,100 654
3289-ZH350-00 350 MCM (427/.0286)     .772      19.74   .095          2.41    .962       24.43 1,268 724
PROPERTIES EXAR® 155ZH
Approvals / Listings:
UL UL STYLE 3289 / 3271
         CSA Approval Pending
Physical Properties: *
Temperature Rating 150°C
Voltage Rating (Vrms) 600V
Scrape Abrasion Resistance 1,500 cycles
Shore “A” Hardness 83
Shore “D” Hardness 33
Cold Bend  - 4h @ -40°C Passes
Bend Radius 5 – 7 x Overall Diameter
Tensile Strength: *
Unaged 2,150 psi
Retention after 7 days @ 180°C Pass (> 80%)
Elongation: *
Unaged 300%
Retention after 7 days @ 180°C Pass (> 80%)
Flame Test: *
UL 758 and FT2 Horizontal Burn 0,25 – 6,0 mm2VW-1 FT1  10mm – 95mm2 Passes
UL Oil Resistance  60oC max.
96 hrs. @100oC Tensile + Elongation  50%

min.

Tensile 58% Elongation 82%
Chemical Resistance
Acetone swell@23°C** Not Recommended
Acid - H2SO4 S.G. 1.260 5% swell@23°C** <5%
Engine Oil – ASTM D-471 IRM-902 swell@50°C** <5%
Benzene swell@23°C/24h Not Recommended
Epoxy swell@23°C/24h <5%
Gasoline – ASTM D-471 Fuel C swell@23°C** <5%
Methanol swell@23°C/24h <5%
Toluene swell@23°C/24h Not Recommended
Xylene swell@23°C/24h Not Recommended
Electrical: *
Dielectric Constant 4.0
Dielectric Breakdown Strength (Vrms) 18,000
Oxygen Index: 29