Specifications of the A/N Polarized Plug
Used in: 6148, 6216, 6141, 6146
Housing: high impact plastic
Hardness, H358/30: 13800psi
Tensile Strength, Ultimate: 10200psi 50mm/min
Tensile Strength, Yield: 9140psi 50mm/min
Dielectric Strength: 381kV/in Short time 3.2mm
Vicat Softening Point: 291°F B/50
Flammability UL94 HB 0.7mm
Contact: made with Sulfur Copper Rod HD147
Maximum continuous current capacity for contacts: 370A
Average contact resistance*: 62μ_
Average change in Resistance after 100 dry cycles: < 2μ_
Continuous duty contact temperature rise:
Short duration contact temperature rise:
Duration of 1.0 minutes 15°C 300A
Dielectric Voltage Withstand Test: >
1 min. duration Contacts to case: > 2.0 kV
After 10 cycles. Contact to Contact > 1.5 kV
1+min 300A on;
cool to ambient
* resistance measured thru both contacts solder cup on female and 4 cm from end on male contact.
MAXIMUM CURRENT RATING:
These are based on not damaging the plug, the housing could get very hot if ran near the Maximum.
For <10s 1600A Based on the resistance this would give less than a .1V drop per contact.
For <1min 950A Based on the Temperature this would give less than 75°C rise on the contacts.
Continuous 240ABased on the Temperature this would give less than 75°C rise on the contacts.