sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Product Overview
The BURNDY MRC840 HYTOOL is a professional-grade mechanical rotating crimp tool engineered for reliable compression of non-insulated copper terminals and splices. Designed to accommodate copper conductors ranging from #8 AWG to 4/0 AWG, this tool provides secure and consistent terminations for YA and YS series HYLUG and HYLINK components.
Constructed with heat-treated steel jaws that are plated for maximum corrosion resistance, the tool is optimized to prevent jaw buckling and ensure precise alignment during operation. The built-in rotatable die wheel offers rapid selection between 9 color-coded die positions, streamlining field installations while providing engraved crimp grooves for accurate die index embossment.
Key Specifications
- Conductor Range: #8 AWG to 4/0 AWG (Copper)
- Supported Terminals: HYLUG (YA series) and HYLINK (YS series) non-insulated copper
- Die Configuration: Built-in 9-position rotatable die wheel
- Die Identification: Color-coded with engraved crimp grooves for index embossment
- Tool Jaws: Heat-treated, corrosion-resistant plated steel
- Estimated Lifespan: Approximately 9,000 crimp cycles
Frequently Asked Questions
Q: Does the MRC840 tool require interchangeable die sets?
A: No, the tool features an integrated rotatable die wheel with 9 selectable, color-coded positions, eliminating the need to carry separate loose dies in the field.
Q: What types of terminals is this crimper compatible with?
A: It is designed specifically for BURNDY YA and YS series HYLUG and HYLINK non-insulated copper terminals and splices.
Q: What is the expected service life of the crimp tool?
A: The MRC840 is engineered to provide approximately 9,000 reliable crimp cycles under standard operating conditions.


