POLARIS AL500-48 One-Hole Compression Lug, 500-250 kcmil, 1/2 in Stud, Long
The POLARIS AL500-48 is a one-hole compression lug with a 1/2 in stud size, designed for stranded wire sizes from 500 kcmil to 250 kcmil. This long-type lug is made of aluminum and is suitable for high-capacity…
SKU 3G-OTH-622818
Also listed as: AL50048 · AL500 48
Local availability & support
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The POLARIS AL500-48 is a one-hole compression lug with a 1/2 in stud size, designed for stranded wire sizes from 500 kcmil to 250 kcmil. This long-type lug is made of aluminum and is suitable for high-capacity electrical connections.
Frequently Asked Questions
What is the POLARIS AL500-48 compression lug used for?
The POLARIS AL500-48 is a one-hole compression lug used to terminate stranded aluminum wire in high-capacity electrical connections. It is commonly applied in industrial power distribution, switchgear, and heavy equipment where a reliable, low-resistance termination is required for wire sizes from 500 kcmil down to 250 kcmil.
What are the specifications of the POLARIS AL500-48?
The POLARIS AL500-48 is a long-type, one-hole compression lug made of aluminum. It accepts stranded wire sizes from 500 kcmil to 250 kcmil and fits a 1/2 in stud. The manufacturer part number is AL500-48. This lug is designed for high-capacity electrical terminations and is not intended for use with copper wire.
Where to buy the POLARIS AL500-48 worldwide?
3G Electric supplies the POLARIS AL500-48 compression lug to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this aluminum lug for high-capacity stranded wire terminations.
How to install the POLARIS AL500-48 compression lug?
To install the POLARIS AL500-48, strip the stranded aluminum wire to the recommended length, insert it fully into the lug barrel, and use a crimping tool with the correct die for 500–250 kcmil aluminum connectors. Apply an oxide-inhibiting compound before crimping. Always follow the manufacturer's torque and crimp specifications for a secure connection.
Used in
Common applications for POLARISPOLARIS Products
3G Electric supplies POLARIS one-hole compression lugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
