Thomas & Betts ADR11-32 Dual-Rated Aluminum Electrical Connector 14 AWG to 1/0 Str with Tin Plating

Thomas & Betts ADR11-32 Dual-Rated Aluminum Electrical Connector

Professional dual-rated electrical connection solution for aluminum and copper conductors

The Thomas & Betts ADR11-32 delivers reliable dual-rated performance for both aluminum and copper conductors from 14 AWG to 1/0 Str. This aluminum connector features tin plating for enhanced conductivity and corrosion resistance, with ALCUL three-conductor, two-hole mount design for secure installation. UL 486B tested and AL9CU rated, this connector meets professional electrical connection requirements with NEMA spacing at 1 inch centers.

Professional Features & Benefits

• Dual-Rated Design: Accommodates both aluminum and copper conductors for versatile installation flexibility and compatibility across different wiring systems.
• 14 AWG to 1/0 Str Range: Handles a wide conductor size range from 14 AWG minimum to 1/0 Str maximum for diverse electrical connection applications.
• Aluminum Construction with Tin Plating: Provides excellent conductivity and corrosion resistance while maintaining lightweight durability for long-term performance.
• UL 486B Tested & AL9CU Rated: Meets rigorous safety and performance standards ensuring reliable electrical connections in professional installations.
• Easy Installation Design: Requires no special tools for installation, reducing labor time and simplifying field connections.
• NEMA Standard Spacing: Features 1 inch center spacing for compatibility with standard electrical equipment and panel configurations.
• Three-Conductor Two-Hole Mount: ALCUL style design provides secure mechanical connection and optimal electrical contact for multiple conductors.

Technical Specifications

• Conductor Range Al Or Cu Maximum: 1/0 Str.
• Conductor Range Al Or Cu Minimum: 14 AWG
• D Inches: Nov-32
• Department: Electrical
• E Inches: 8-Mar
• F Inches: 4-Jan
• G Inches: 2 5/32
• Height Inches: 8-Jul
• I Inches: 45/64
• Inner Package: 6
• Length Inches: 2/29/32
• Material: Aluminum
• Outer Package: 60
• Package Height: 5.75
• Package Length: 15
• Package Width: 8.25
• Plating: Tin-Plated
• Rohs Compliance: Yes
• Style: ALCUL Three-Conductor, Two-Hole Mount
• T B Sold In Uom: Each
• T B Weight Per Uom: 22 lbs. per 100
• Width Inches: 1/15/16

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Electrical Panel Connections
• Industrial Control Systems
• Commercial Building Wiring
• Residential Electrical Installations
• Equipment Grounding Applications
• Multi-Conductor Junction Points
• Maintenance and Retrofit Projects

Why Choose Thomas & Betts Quality?

Thomas & Betts delivers proven reliability with UL and CSA certifications, ensuring professional-grade performance in demanding electrical applications. The RoHS compliant design meets environmental standards while the UL 486B testing and AL9CU rating provide confidence in long-term electrical connection integrity and safety.