Mechanical Rotating, #8-4/0 Copper Crimper

The BURNDY® MRC840 Mechanical Rotating Crimper is designed for precise crimping of #8 AWG through 4/0 AWG stranded copper conductors. Ideal for electrical distributors and wire and cable applications, this tool installs YA, YA-L, YS, and YS-L series connectors with reliable, permanent crimps. Its rotatable, color-coded die wheel and embossed die index facilitate consistent, high-quality connections suitable for professional electrical and lighting solutions.

Specifications

• Manufacturer: Burndy
• Manufacturer Part #: MRC840
• Conductor Range: #8 AWG to 4/0 AWG stranded copper
• Connector Compatibility: YA, YA-L, YS, YS-L series connectors
• Tool Type: Mechanical Rotating Crimper
• Die Type: Rotating Die Wheel
• Dimensions: 26 in length x 8 in width x 1.5 in height
• Weight: 8.8 lb
• Country of Origin: Taiwan
• RoHS Compliant: Yes

Features

• Rotatable, color-coded die wheel with embossed die index for permanent inspection
• Comfort grip handles to prevent hand slippage
• Heat-treated steel jaws reduce jaw buckling and misalignment under heavy load
• No tool adjustment required for reliable and consistent crimps
• Approximately 9,000 crimp cycle life for extended durability
• Die wheel locking plate ensures accurate die positioning
• Multiple crimp selections on a single rotatable die wheel eliminate lost dies
• High-strength fasteners increase tool life by reducing wear
• Plated jaws provide enhanced corrosion protection

Downloads & Links

• Installation Manuals Asset Reference
• Catalog Full Asset Reference
• Spec Sheet
• Sales Drawing Asset Reference