Long Barrel Copper Compression Sleeve 4 AWG | Tin-Plated, Gray
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SKU: 210-98129
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The Conversions Tech Copper Compression Sleeve is a long-barrel compression connector engineered for 4 AWG solid and stranded conductors. The 2.375-inch barrel length provides extended contact surface for reliable, low-resistance terminations in power distribution panels, industrial machinery, electrical cabinets, commercial buildings, telecommunications infrastructure, and renewable energy installations. Tin-plated copper construction ensures conductivity and corrosion resistance, while the gray die color code enables quick tool selection in the field.
Specifications
- Type: Copper Compression Sleeve
- Barrel Type: Long
- Connection Type: Compression
- Material: Copper
- Finish: Tin Plated
- Connecting Angle: 180 Degrees
- Length: 2.375 Inch
- Conductor Size: 4 Sol, 4 Str
- Voltage Rating: 35 kV
- Die Color Code: Gray
FAQ
What crimping tool die color is required for this connector?
The gray die color code indicates compatibility with industry-standard color-coded compression tools. Verify your tool manufacturer's die chart for 4 AWG long-barrel copper connectors.
Is this connector rated for medium voltage applications?
The 35 kV voltage rating supports medium voltage terminations where specified by local codes and installation standards. Always confirm application requirements with the AHJ.
Can this sleeve be used for both solid and stranded 4 AWG conductors?
Yes. The connector is specified for 4 Sol and 4 Str conductors. Ensure proper conductor preparation and full barrel insertion per compression tool manufacturer instructions.
Specifications
| Part Number | 210-98129 |
| Category | Electrical connector |
| Weight | 0.25 lb |
| HS Code | 8536.90.4000 |
Cross-Reference — Long Barrel Copper Compression Splice, 4 AWG
CT P/N 210-98129 crosses to the following long barrel splices for the same conductor size:
| Manufacturer | Part Number |
|---|---|
| Burndy (Hubbell) | YS4C |
| Blackburn (ABB) | CU4 |
| ILSCO | LTL-4 |
| Thomas & Betts Color-Keyed (ABB) | 54806 |
| Penn-Union | BBCU-4 |
Crosses by conductor size and barrel length from the manufacturers' published cross-reference tables. Crimp with the die index for the conductor size. Trademarks belong to their respective owners and are used for compatibility identification only.
Why Pros Buy Direct from Conversions Tech
Quality-tested and UL Listed. Every product we carry is built to our specifications by certified manufacturing partners and quality-verified before it ships. UL/CSA listed where required, NEC compliant.
Cross-reference savings. Direct equivalents to Burndy, Hubbell, and other OEM part numbers at up to 30% less — same specs, same certifications, without the big-brand markup.
Real technical support. Need a torque spec, die reference, or an OEM quote? You’ll speak directly with the Conversions Tech engineering desk — not a script reader — for instant answers, custom kitting, and private-label options.
Fast US fulfillment. Orders in by 2PM ET ship same day from our US warehouse, nationwide ground and expedited.
