Unirac NXT UMOUNT Rail Splice 6" (1 pc) RLSPLCM2-US
MPN No: RLSPLCM2-US
Expected ship date Apr 28 - May 05
In Stock
$12.09
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RLSPLCM2-US
MPN No: RLSPLCM2-US
Expected ship date Apr 28 - May 05
In Stock
$12.09
The Unirac RLSPLCM2-US is a 6-inch internal structural rail splice designed to connect and align NXT UMOUNT rails into a continuous, load-bearing system. Engineered for strength and efficiency, this splice provides both mechanical integrity and electrical bonding continuity across rail sections.
Its internal design allows seamless installation inside the rail channel, maintaining a clean system appearance while supporting extended spans—even in cantilever applications.
This US-designated version includes domestic content and may qualify for domestic content incentives when used in accordance with IRS guidelines.
Structural Internal Splice
Creates a strong, load-bearing connection between rail sections for continuous rail runs.
Integrated Bonding
Ensures electrical continuity between rails without requiring additional grounding hardware.
6-Inch Compact Design
Optimized length for secure alignment while maintaining minimal intrusion within the rail channel.
Internal Installation
Fits inside the rail for a clean, low-profile finish that does not interfere with roof attachments or module clamps.
Pre-Assembled Hardware
Includes factory-installed thread-cutting bolts for fast and efficient installation.
Cantilever Compatibility
Can be installed in cantilever sections without compromising structural performance.
NXT UMOUNT System Integration
Designed specifically for Unirac NXT UMOUNT rail systems.
Rail-to-Rail Connections
Ideal for extending NXT UMOUNT rail lengths in rooftop solar arrays.
Residential & Commercial Installations
Supports continuous rail systems in a wide range of solar projects.
High-Strength Rail Applications
Suitable for installations requiring structural continuity and long-span rail design.
| Specification | Details |
|---|---|
| Manufacturer | Unirac |
| Model | RLSPLCM2-US |
| Product Type | Rail Splice (Structural Internal) |
| Length | 6 in |
| System Compatibility | Unirac NXT UMOUNT Rail |
| Function | Rail Splicing & Electrical Bonding |
| Installation Type | Internal Rail Splice |
| Material | Aluminum with Stainless Steel Hardware |
| Weight | 0.4 lb (shipping weight) |
| Application | Solar Mounting Rail Connection |
| Quantity | Single Unit (1 pc) |
| Country of Manufacture | USA (Domestic Content Eligible) |
Unirac is a leading manufacturer of solar mounting systems, offering engineered racking solutions that deliver strength, simplicity, and long-term reliability across residential and commercial solar installations.
The Unirac RLSPLCM2-US Rail Splice provides a reliable, installer-friendly solution for joining rails while maintaining structural strength and electrical continuity—helping ensure efficient, durable solar installations.
US Solar Supplier is an American-founded company based in Kentucky dedicated to offering top-quality solar components from trusted manufacturers. We provide competitive pricing, dependable inventory, and products backed by warranties you can trust.
Our inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.
Have questions before you order? Call 1-800-230-7004 to speak with our knowledgeable support team. We’re here to help with product details, compatibility questions, or purchasing support.
US Solar Supplier offers flexible financing options to make solar more accessible. Customers can use PayPal Pay Later or Affirm to split purchases into manageable payments.
All available financing options and details can be viewed here: https://ussolarsupplier.com/pages/financing