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300kcmil
Description
Description
Standards
-
ProductUL 44
Ampacity Conditions
- Ampacity to 90 °C conductor temperature, 30°C ambient temperature. No more than three current carrying condutores in a duct or pipe. According to NTC 2050, Table 310.15(B)(16).
NOTE:
- The data reported here are nominal and are subject to tolerances according to standards and normal manufacturing practices.
- Other configurations not specified in this catalog may be available under special request and minimum manufacturing quantities.
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Soft copper
Conductor shape
Compact stranded
Conductor flexibility
Class B
Insulation
Cross-linked polyethylene
Dimensional characteristics
Dimensional characteristics
Approximate weight
1464.26 kg/km
Conductor cross-section
152 mm²
Conductor cross-section (AWG/KCMIL)
300
Conductor diameter
14.52 mm
Nominal insulation thickness
1.65 mm
Nominal outer diameter
17.96 mm
Number of cores
1
Electrical characteristics
Electrical characteristics
Ampacity
320.0 A
Max. DC resistance of the conductor at 20°C
0.118 Ohm/km
Operating voltage
600 V
Mechanical characteristics
Mechanical characteristics
Abrasion resistance
Good
Usage characteristics
Usage characteristics
Maximum operating temperature
90 °C
Overload maximum core temperature
130 °C
Short-circuit max. conductor temperature
250 °C
RoHS compliant
Yes
U.V resistance
Yes (720 hours)
Fire retardant
Method 1 - Vertical Tray (UL 2556/9.6)
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Resources
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