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WRSJX(Heat Shrink Right Angle/Straight Cable Boot)

WRSJX(Heat Shrink Right Angle/Straight Cable Boot)

Description:                                                                                                                       Detailed Specification Download   

Made of polyolefin, inner coated with hot-melt adhesive at the ends
Excellent insulation, flame retardant, thermal stability, etc
Used to protect cable against flashover or surges induce in switchgear and transformer
Shaped components to meet a range of requirements
Continuous operation temperature: -45℃ to 105℃

Technical Data
Property
Test Method
Standard Value
Operation Temperature
IEC 216
-45℃ to 105℃
Tensile Strength
ASTM-D-638
≥10MPa
Elongation at Break
ASTM-D-638
≥300%
Tensile Strength after Aging
ASTM-D-638
≥8MPa(130℃,168 hrs)
Elongation at Break after Aging
ASTM-D-638
≥240% (130℃,168 hrs)
Dielectric Strength
IEC 60243
≥25kV/mm
Tracking Resistance
IEC60587
Pass (1A 3.5)
Volume Resistivity
IEC 60093
≥1×1014Ω·cm
Dielectric Constant
ASTM-D-150
≤3.0
Longitudinal Shrinkage
 ASTM-D-2671
10%
Eccentricity
≤30%
Water Absorption
ISO 62
≤0.5%
Flammability (Oxygen Index)
IEC 4589
≥25
Copper Corrosion
ASTM-D-2671
No corrosion (130℃,168 hrs)
Cold Bend
ASTM-D-2671
No cracking (-40℃,4 hrs)
Heat Shock
ASTM-D-2671
No cracking or flowing(160℃,4 hrs) 
Selection Table
Product No.
As Supplied/mm
After Recovered/mm
D1
(Min)
D2
(Min)
D1
(Max)
D2
(Max)
L1
(Nom.)
L2
(±10%)
L
(±10%)
W1
(±10%)
W2
(±10%)
Right Angle Boot
WRSJX-R1
80
35
36
18
170
125
--
4.2
3.5
WRSJX-R2
80
50
36
18
170
125
--
3.8
3.5
WRSJX-R3
80
50
36
27
160
140
--
3.8
3.5
WRSJX-R4
95
70
38
28
160
140
--
4.2
4.8
WRSJX-R5
145
68
72
34
215
140
--
4.2
4.2
Straight Boot
WRSJX-S1
80
34
32
19
145
30
220
3.2
3.2
WRSJX-S2
80
58
32
19
145
30
220
3.2
3.2
WRSJX-S3
140
90
65
33
145
30
220
4.0
4.0

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