NSI Industries 1/0SRR Aluminum Splicer Reducer (1/0–14 AWG):

The NSI 1/0SRR Aluminum Splicer Reducer is a dual-rated mechanical connector designed for splicing copper or aluminum conductors of equal or different sizes. Built for durability and compliance, this connector ensures reliable performance in residential, commercial, and industrial electrical systems.

Key Features

• Dual-Rated for AL/CU: Compatible with both aluminum and copper conductors.
• Wide Wire Range: Accepts conductors from 14 AWG to 1/0 AWG.
• High-Strength Construction: Made from 6061-T6 aluminum alloy for superior strength.
• Electro-Tin Plated Finish: Provides low contact resistance and corrosion protection.
• Two-Port Design: Allows splicing of two wires securely.
• UL Listed: Meets UL 486A/B standards for safety and reliability.
• Voltage Rating: Rated for 600 V (up to 2000 V per UL486B).
• Temperature Rating: Suitable for 90°C environments.
• Easy Installation: Includes set screws for secure termination.
• Buy American Act Compliant: Manufactured to meet U.S. standards.

Specifications

• Manufacturer: NSI Industries
• Model: 1/0SRR
• Material: 6061-T6 Aluminum Alloy
• Finish: Electro-Tin Plated
• Wire Range: 14 AWG – 1/0 AWG (AL/CU)
• Ports: 2
• Voltage Rating: 600 V
• Temperature Rating: 90°C
• Torque: 120 in-lb
• Dimensions: Approx. 1.50 in L × 0.53 in W × 0.63 in H
• Wrench Type: Slotted
• Certifications: UL 486A/B Listed, cULus Listed

Applications

• Splicing copper or aluminum conductors of equal or different sizes
• Electrical panels and distribution boxes
• Residential, commercial, and industrial wiring systems
• Power distribution and grounding connections