Overview
The nVent ERICO CADWELD RCE541H is a graphite RC-family mold designed for exothermic welding of #6 AWG stranded cable (0.184 in. nominal O.D.) to #6 US rebar (20M Canadian). CADWELD exothermic connections create a permanent molecular bond that is rated with the same current-carrying capacity as the conductor itself, making them the preferred solution for electrical grounding, bonding, and lightning protection installations. The mold features both vertical and horizontal split orientation and supports portable, flameless installation requiring no external power.
Features
- Forms a permanent, low-resistance exothermic connection
- Provides a molecular bond — not a mechanical crimp or clamp
- Rated to the same current capacity as the connected conductor
- Portable installation — no external power source required
- Connections are visually inspectable after welding
- Installers can be easily trained for consistent results
- Supports smokeless Exolon variant for low-ventilation environments (XL prefix)
- Compatible with 90 or 90PLUSF20 welding material (sold separately)
Specifications
| Attribute | Value |
|---|---|
| Catalog Number | RCE541H |
| Mold Family | RC |
| Material | Graphite |
| Conductor Size | #6 Concentric (AWG Stranded) |
| Conductor O.D., Nominal | 0.184 in. (0.18 in.) |
| Rebar Size (US) | #6 |
| Rebar Size (Canada) | 20M |
| Mold Split | Vertical and Horizontal |
| Split Crucible | No |
| Wear Plates | No |
| Welding Material | 90 or 90PLUSF20 (sold separately) |
| Handle Clamp | L160 (sold separately) |
| Conductor Sleeve | B112 (sold separately) |
| Batting/Packing Material | B144B (sold separately) |
| Use With | 90 Weld Metal |
| Price Key | E |
| UPC | 78285618341 |
| UNSPSC | 39121457 |
| ECCN | EAR99 |
| Country of Origin | United States |




