Crescent Electrical Cable Cutter CT0890ECC 9-1/2 Inch Heavy Duty Steel Precision Hand Tool (4/0 Aluminum 2/0 Copper Wire 10/3 NM Cable Shear)
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Professional Grade High Leverage Industrial Electrical Cable Shear
The Crescent CT0890ECC 9-1/2 Inch Electrical Cable Cutter is an industrial-grade manual hand tool engineered to perform distortion-free shears on high-capacity electrical lines including 4/0 AWG aluminum conductors, 2/0 AWG soft copper wiring, and 10/3 NM structural building cables. Forged from high-strength structural steel, this tool incorporates precision-ground blades paired with an optimized high-leverage pivot design that maximizes manual mechanical advantage. Outfitted with ergonomic non-slip handle grips that lower physical force-to-cut limits, this 1.00-pound field-service tool solves the problem of conductor core crushing, uneven cable ends, and user hand fatigue during residential or commercial distribution panel installations.
Best Used For:
- High Capacity Conductor Cutting: Slicing through heavy 4/0 aluminum and 2/0 soft copper distribution wire lines cleanly without crushing the internal metallic strands.
- Structural Building Wiring Rough-Ins: Cutting down thick multi-conductor 10/3 NM sheathed structural cables during electrical rough-in installation processes.
- Decommissioned Line Demolition: Trimming out weathered or discarded low-voltage service drop cables and entrance lines inside terminal electrical boxes.
Key Performance & Safety Features
- High-Leverage Pivot Alignment: Advanced pivot positioning shifts mechanical force directly onto the cutting vector to yield nearly effortless manual shears.
- Deformation-Free Blade Geometry: Precision-ground structural steel blades cradle heavy-gauge cables to prevent line drift and preserve wire connection profiles.
- Ergonomic Non-Slip Handles: Specialized dual-material grip wraps isolate hands from structural pressure points while ensuring reliable traction in field environments.
- Robust 9.5-Inch Steel Frame: Heavily reinforced structural design provides a portable profile that stands up to rugged jobsite drops and rigorous utility service.
- De-Energized Constraint Warning: Non-insulated steel handles offer no protection; never utilize this cutting tool on live or energized electrical lines.
What's Included
- (1) Crescent 9-1/2" Electrical Cable Cutter (CT0890ECC)
Technical Specifications
| Brand Name | Crescent |
| Model Number | CT0890ECC |
| Tool Size Designation | 9.5 in. |
| Overall Length Format | 11.34 in. |
| Copper Rated Capacity | 2/0 AWG |
| Aluminum Rated Capacity | 4/0 AWG |
| Structural Wire Capacity | 10/3 NM Cable |
| Chassis Material Base | Heavy-Duty Steel |
| Blade Substrate | Hardened Steel |
| Cut Orientation Profile | Straight Shear Type |
| Handle Configuration | Ergonomic Non-Slip Grip |
| Product Total Weight | 1.00 lb. |
| UPC Code Identifier | 037103371546 |
Pro-Tip: When cutting large diameter 4/0 aluminum conductors, always place the cable body as deeply down inside the jaw crescent as possible before squeezing. This concentrates the terminal mechanical advantage at the base of the high-leverage pivot pin, preventing any physical cable twisting.
