Insulated Inline Splice Connector QMS-D2/0-1 (3-Pack), 2/0-6 AWG Wire Range, 600V Dual Rated for Copper and Aluminum Conductors, Pre-Filled with Oxide Inhibitor, UL Listed, Black

QMS-D2/0-1 Insulated Inline Wire Splice Component (3-Pack) The QMS-D2/0-1 is a technical component designed for splicing or tapping power cables. Utilizing a high-dielectric plastisol coating, this connector is designed for 600V applications, providing a functional alternative to manual taping in varied environmental conditions. Technical Specifications:Model: QMS-D2/0-1 (3 Units)Wire Range: 2/0 AWG to 6 AWG (Stranded)Required Strip Length: 32.8 mmTorque (2/0 AWG): 170 in-lbs (19.2 N.m)Fastener Size: 7/32" Allen Hex ScrewCertifications: UL Listed and CSA CertifiedInstallation and Component FAQQ: What is the recommended wire preparation for this connector? A: For the QMS-D2/0-1, the specified wire strip length is 32.8 mm. This measurement allows the conductor to be seated within the connector housing without exposing bare wire.Q: How is the connection secured? A: Securement is achieved via a 7/32" Allen hex screw. Please refer to the torque specifications for your specific wire gauge (ranging from 110 to 170 in-lbs) to maintain the mechanical integrity of the splice.Q: Is additional oxide inhibitor required? A: Each port comes pre-filled with inhibitor. For standard installations, additional compound is generally not required unless specified by local electrical codes for specific conductor types.

• Conductor Range (2/0-6 AWG): Engineered for use with stranded copper (Cu) or aluminum (Al) conductors from 2/0 down to 6 AWG. This dual-rated QMS-D2/0-1 connector provides a functional component for secondary electrical distribution in residential and commercial systems.
• Pre-Loaded Oxide Inhibitor: Each entry port is pre-filled with an oxide inhibiting compound. This feature manages the contact resistance of aluminum-to-copper or aluminum-to-aluminum joints, supporting the technical requirements of the connection.
• Insulation Specifications: Encased in a black plastisol coating designed for 600V applications. The housing is rated for a maximum operating temperature of 90°C (194°F) and maintains its physical properties in cold environments down to -45°C (-49°F).
• Defined Torque Requirements: To support the mechanical stability of the connection, the QMS-D2/0-1 follows specific torque profiles: 110 in-lbs for 6 AWG, 120 in-lbs for 4 AWG, 160 in-lbs for 2 AWG, and 170 in-lbs for 2/0 AWG.
• Technical Installation Design: Features a required wire strip length of 32.8 mm and utilizes a 7/32" Allen hex screw for conductor securement. Includes removable access plugs to seal unused entry ports in junction boxes or wireways.