Panduit A2/0-12RF-C 2/0 AWG 1/2" Compression Lug 100-Pk

Panduit A2/0-12RF-C 2/0 AWG Compression Lug with 1/2" Stud - 100-Pack

The Panduit A2/0-12RF-C is a tin-plated copper compression lug engineered for terminating 2/0 AWG battery and power cables to 1/2" stud connections in UPS installations, backup power systems, and low-voltage DC distribution. Featuring a 90° bend design for tight-clearance mounting and a sealed barrel construction that blocks contaminant ingress, this lug meets cULus requirements and military pullout strength specifications when crimped with Panduit-recommended tooling. The 100-pack format supports multi-battery installations and reduces per-termination cost on large projects.

Key Features

• 2/0 AWG conductor capacity for high-current battery and UPS cable termination
• 1/2" stud size fits standard battery posts and bus bar connections
• Tin-plated copper construction meets ASTM Class C corrosion resistance spec
• 90° bend design provides clearance in confined equipment enclosures
• cULus Listed to UL 486A-486B for power applications in US and Canada
• Meets US Military wire pullout specifications for mission-critical installations
• Flared barrel entry simplifies insertion of stranded flex conductors
• Sealed barrel without inspection window prevents moisture and debris entry
• 100-piece bulk pack reduces cost per termination on large-scale deployments

Panduit Pan-Lug compression terminations deliver mechanical and electrical performance that exceeds generic offshore lugs in pullout strength, contact resistance, and long-term reliability. The A2/0-12RF-C uses electrolytic tough-pitch copper barrel and tongue construction with a uniform tin plating thickness that meets ASTM B545 Class C specification — the same coating standard required for telecommunications grounding and commercial power distribution. The 90° right-angle bend positions the cable run parallel to the mounting surface, saving 2-3 inches of clearance depth compared to straight-barrel lugs in tight battery cabinet and UPS enclosure installations. The sealed barrel design omits the inspection window found on some competitive lugs, preventing galvanic corrosion that occurs when dissimilar metals contact through the window opening in high-humidity environments.

The flared barrel entry reduces installation time and mechanical damage during cable prep. Stranded 2/0 AWG conductors insert without snagging individual strands, and the chamfered entry prevents wire-end fraying that causes high-resistance terminations. When crimped with Panduit CT-2040 or CT-3000 hydraulic tooling using the recommended die set, installed lugs achieve pullout strengths exceeding 3,000 pounds — meeting MIL-STD-1523 requirements for shipboard and aerospace power distribution. UL 486A-486B listing qualifies the lug for use in electrical installations under National Electrical Code Article 110.3(B), and the cULus dual-certification extends compliance to Canadian Electrical Code Part I installations without requiring separate component sourcing for cross-border projects.

Common applications include battery string interconnects in 48VDC telecommunications systems, renewable energy storage banks, emergency lighting inverters, and standby generator control circuits. The 100-pack quantity supports typical 12-battery UPS installations (24 terminations per battery × 12 batteries = 288 terminations, with spares) and reduces packaging waste compared to 10-piece retail packs. Integrators specify Panduit compression lugs on projects requiring 25-year service life, compliance verification for LEED and government installations, and liability protection from UL-recognized components — avoiding the performance unknowns and documentation gaps inherent in unbranded import terminations sold at commodity pricing.