High Conductivity Copper Grounding Connector for 250 MCM–3/0 STR Applications 91542
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Product Information
Specification
About:
• High Conductivity Copper Grounding Connector for 250 MCM–3/0 STR Applications is a heavy-duty compression grounding connector designed to provide a permanent, low-resistance electrical bond between copper grounding conductors and grounding electrodes.
• Manufactured from high-conductivity copper, it ensures efficient fault-current transfer and long-term grounding reliability.
• The connector is suitable for use with 250 MCM main conductors and 3/0 STR tap conductors in grounding and bonding systems.
Also Known As:
Copper Grounding Compression Connector, Irreversible Grounding Connector, Ground Rod Bonding Connector, Copper Ground Electrode Connector, Figure 6 Grounding Connector, Compression Grounding Tap Connector.
Specification:
| Product Type | Irreversible Grounding |
| Conductor/Ground Rod To Conductor Wire Range |
250MCM-1/0 250MCM-3/0STR |
| Rebar to Conductor |
#3(3/8")-#4(1/2") 250MCM-3/0STR |
| Depth/Width | 0.88" |
| Height | 2.14" |
| Part No. | 91542 |
Features:
• High-Conductivity Copper Construction Delivers excellent electrical conductivity for efficient grounding performance.
• Compatible with 250 MCM–3/0 STR Conductors Designed for secure bonding of large grounding conductors.
• Irreversible Compression Design Creates a permanent electrical and mechanical connection that resists loosening.
• Low-Resistance Ground Path Supports effective dissipation of fault and lightning currents.
• Direct Burial Rated Suitable for installation in soil, concrete, and other underground environments.
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