Pre-Insulated Mechanical Splice Cross Reference Chart:
Hubbell Electrical / Burndy 1PBS250
Blackburn / Elastimold AMTSR250
T&B Blackburn AMTSR250
Penn Union IISRB-250
Nsi ISR-250
Ilsco PBT-250
Greaves PBS 250
Grainger 22C268

Dual rated for both aluminum and copper conductors the Morris Products family of Pre-Insulated Power Distribution Connectors makes insulated wire splicing easy and secure. ANSI C119.4 and cULus 486b Listed and designed for use in areas such as troughs, gutters, panels, ducts and wireways these factory pre-insulated mechanical connectors eliminates the need for time consuming taping. Each port is also pre-filled with oxide inhibitor and each port and screw plug is clearly marked with each connector's maximum wire size for easy identification.

This item is the Morris 97021. It is insulated with a rugged high-dielectric black rubber/vinyl coating. This is a Single Entry In-Line splice for use with a wire range from 250mcm thru #6. Both wires enter from opposite sides of the insulated connector where only one conductor is allowed per set screw and only one supply conductor per connector is permitted. Each entry point is supplied with clearly labeled removable access plugs over both the cable entry port and the hex screws. The 97021 is a Replacement Black Insulated Electrical Power Connector In-Line Splice for Burndy 1PBS250, Blackburn AMTSR250, Penn Union IISRB-250, Nsi ISR-250, Ilsco PBT-250, Greaves PBS 250 or Grainger 22C268 (**).

Each insulated cable connector is 6061-T6 Aluminum CU9AL Dual Rated for use with Copper and/or Aluminum wires. The operating temperature range is 49°F to 194°F (45° to 90°C). Rated for use with 600 Volt, 194°F(90°C) Cables the Morris Single Entry Black Pre-Insulated Electrical Power Connector Splice is your choice for efficiency and cost containment.

Specification Sheet