Morris Products 97643, Black Insulated Multi-Cable Connector - Dual Entry 3 Ports 250 - 6
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Dimensions
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ColorBlack
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MaterialAluminum, Rubber
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Connector TypeDual Entry
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Electrical Supplies TypeInsulated Connectors
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Insulation TypeRubber
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Maximum Voltage
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Temperature Rating
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Wire Range250-6
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Number of Ports
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UL Listed
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Brand
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Part Number
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UPC
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SKU
Product Overview
The Morris Products 97643 Black Insulated Multi-Cable Connector — Dual Entry (3-port, 250 MCM down to #6 AWG) provides a robust, reliable solution for making multiple conductor splices and taps in a single, insulated assembly. The dual-entry design allows cable entry from either side, enabling streamlined installation and inspection.
Key Features
- Dual side entry simplifies wiring: cables may be inserted from either opposing side of the connector.
- Three (3) ports accommodate three separate conductors in one connector body.
- Black, rugged, high-dielectric rubber/vinyl insulation shell provides durable protection and visual identification.
- Internal body of 6061-T6 aluminum with CU9AL dual-rating (use with copper or aluminum conductors) ensures high electrical performance.
- Pre-filled with oxide inhibitor to reduce corrosion and maintain conductivity over time.
- Each port is individually plugged and clearly marked with the maximum permitted conductor size for easier verification and rework.
- One conductor per screw-terminal port — no multi-strand bundles per port.
Specifications
| Parameter | Value |
|---|---|
| Part Number | 97643 |
| UPC / Barcode | 601986976435 |
| Number of Ports | 3 |
| Wire Range | 250 MCM down to #6 AWG |
| Voltage Rating | 600 V |
| Material (Body) | 6061-T6 Aluminum (CU9AL dual-rated for Cu/Al) |
| Insulation Shell | Black rubber/vinyl high-dielectric coating |
| Temperature Range | -49 °F (-45 °C) to 194 °F (90 °C) |
| Dimensions (approx.) | Length: ~2.4″, Height: ~2.49″ |
| Standards / Listings | ANSI C119.4 / UL 486B dual-rated CU/AL |
Applications
This connector is ideal for use in troughs, gutters, panels, ducts and wire-ways where multiple supply conductors must be joined or tapped — and where insulated, compact, high-performance mechanical connectors are required. Its dual-entry format allows flexibility during installation and inspection, and the Insulated shell provides additional safety and durability.
Installation Notes
- Ensure each conductor is fully inserted into its port and only one conductor per terminal screw.
- Tighten cap-screws to the recommended torque (see manufacturer spec sheet) to ensure proper contact.
- Removal of access plugs enables inspection or re-work without damaging the insulation shell.
- The insulated housing must remain intact for full performance — avoid damage to shell during installation.
- Use within the specified temperature/voltage ratings; for fine-strand flexible conductors consult the manufacturer’s guidance.
Why Choose the 97643?
Because it combines high-capacity conductor range (250 MCM to #6), a compact 3-port assembly, dual-entry flexibility and a rugged insulated body, the 97643 is a time-saving and reliable choice for multi-cable mechanical splicing. Its pre-filled inhibitor and dual-rating for copper/aluminum make it suitable for modern installations, minimizing rework and improving long-term reliability.


