1/0 AWG Copper Compression Lug (Long Barrel) | 2-Hole 3/8″ Stud, 1″ Spacing | Flex Cable Approved
PRODUCT PARAMETERS
Description
Heavy-duty 1/0 AWG copper compression lug with extra-long 1.5-inch barrel for maximum crimp security. Features dual 3/8″ studs, 1-inch spacing, and an inspection window. UL/CSA/ABS certified for all flexible copper cables.
Dimensions
Data Overview
| Specification | Metric Value | Imperial Value |
| Product Type | Compression Lug | Compression Lug |
| Base Material | Copper | Copper |
| Coating | Tin-Plated | Tin-Plated |
| Conductor Size | 1/0 AWG | 1/0 AWG |
| Flex Conductor Support | Class G, H, I, K, M, DLO | Class G, H, I, K, M, DLO |
| Number of Stud Holes | 2 | 2 |
| Stud Hole Size | 9.5 mm | 3/8 in |
| Stud Hole Spacing | 25.4 mm | 1 in |
| Barrel Type | Long | Long |
| Overall Length | 93.2 mm | 3.67 in |
| Barrel Length | 38.1 mm | 1.5 in |
| Tongue Width | 21.6 mm | 0.85 in |
| Tongue Thickness | 3.3 mm | 0.13 in |
| Wire Strip Length | 39.7 mm | 1-9/16 in |
| Max Voltage Rating | 35 kV | 35 kV |
| Temperature Rating | 90 °C | 90 °C |
| Color Code | Pink | Pink |
| Installation Die (Panduit) | P42 | P42 |
| Installation Die (Burndy) | 12 | 12 |
| Installation Die (T&B) | 42 | 42 |
Product Features & Engineering Logic
| Key Area | Feature | Advantage | Benefit |
| High Amperage Security | 1/0 AWG conductor size with an Extra-Long Barrel (1.5 in / 38.1 mm). | Provides superior conductivity and maximized contact area for handling high-current applications. | Optimal Power Transfer: Ensures safe, cool, and efficient operation in heavy electrical systems, reducing risk of burnout. |
| Installation Assurance | Clear inspection window and specific 1-9/16 in (39.7 mm) strip length. | Allows installers to visually confirm full, correct conductor insertion before applying the crimp. | Zero Error Guarantee: Eliminates the guesswork in field installation, assuring a perfect, code-compliant termination every time. |
| Broad Application Use | UL/CSA/ABS Certified and supports all copper flexible cable classes (G, H, I, K, M, DLO). | Guarantees acceptance across diverse industries, from industrial to maritime and motor applications. | Procurement Simplicity: One reliable lug that meets multiple regulatory and technical requirements, simplifying inventory management. |
| Durability & Mounting | Tin-plated copper construction with dual 3/8″ stud holes spaced at 1 inch. | Provides robust corrosion resistance and high mechanical strength for secure, high-torque bolting. | Long-Term Reliability: Ensures a vibration-proof and highly durable connection designed for the most demanding environments. |
FAQs
Q1: Why is this lug suitable for high-amperage applications?
This lug is designed for 1/0 AWG conductors, capable of handling significantly higher current loads than smaller AWG sizes. The extra-long 1.5-inch barrel maximizes the electrical and mechanical contact area, ensuring efficient heat dissipation and conductivity under load.
Q2: How do I correctly prepare the wire for this long-barrel lug?
The wire must be stripped to precisely 1-9/16 inches (39.7 mm). The inspection window allows you to verify that the 1/0 AWG conductor has reached the stop inside the barrel, ensuring a full and secure termination before crimping.
Q3: Which dies should be used for crimping this specific lug?
For reliable and certified installation, use the corresponding die indexes: Panduit Die P42, Burndy Die 12, or T&B Die 42. Using the correct pink color code ensures proper compression.
Q4: What are the bolt requirements for mounting this lug?
This lug features two bolt holes with a diameter of 3/8 inch (9.5 mm), spaced 1 inch (25.4 mm) apart. This configuration is a common standard, allowing for robust mounting to bus bars or equipment terminals using 3/8-inch bolts.
