Unirac SM End Clamp B Dark Aluminum 30–32mm Module (1 ea) 302021D-US
MPN No: 302021D-US
Expected ship date Jun 10 - 17
In Stock
$4.79
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302021D-US
MPN No: 302021D-US
Expected ship date Jun 10 - 17
In Stock
$4.79
The Unirac 302021D-US SolarMount End Clamp B is a preassembled module clamping solution designed to securely fasten solar panels at the ends of an array. Specifically sized for module frame thicknesses between 30mm and 32mm, this clamp ensures a precise fit and dependable mechanical retention.
Constructed from dark anodized aluminum, the clamp offers excellent corrosion resistance and a clean, low-profile appearance. Its integrated bonding capability enables electrical continuity across modules, helping simplify grounding requirements and reduce installation time.
Size B Precision Fit
Designed for 30mm–32mm module frames (1.18"–1.26") for secure and accurate clamping.
End Clamp Function
Secures modules at array edges to maintain structural integrity and alignment.
Integrated Bonding
Provides grounding through the clamp, reducing the need for additional grounding hardware.
Preassembled Design
Comes ready for installation, helping reduce labor time and simplify mounting.
Dark Anodized Aluminum
Offers corrosion resistance and improved aesthetics for rooftop installations.
Solar Array Edge Mounting
Used to secure the outermost modules in a solar array.
Residential Solar Systems
Ideal for rooftop installations using rail-based SolarMount systems.
Rail-Based Mounting Systems
Fully compatible with Unirac SolarMount racking platforms.
| Specification | Details |
|---|---|
| Manufacturer | Unirac |
| Model | 302021D-US |
| Product Type | End Clamp (Size B) |
| System | SolarMount |
| Module Thickness | 30 mm – 32 mm |
| Clamp Size | Size B |
| Bolt Length | 2.00 in |
| Material | Aluminum (Dark Anodized) |
| Function | Module End Clamping & Bonding |
| Mount Type | Top Mounting Clamp |
| Quantity | 1 ea |
| Dimensions | 1.5 × 1.5 × 2 in |
| Weight | 0.1 lb |
| Domestic Content | Includes domestic content; may qualify for Domestic Content Bonus Credit if IRS criteria are met |
Unirac is a leading manufacturer of solar mounting systems known for reliable engineering, ease of installation, and high-performance components. The SolarMount platform is widely used for residential and rooftop solar applications, offering flexibility and proven durability.
The Unirac 302021D-US End Clamp B delivers fast installation, reliable bonding, and a precise fit for 30–32mm solar modules, making it a dependable choice for SolarMount systems.
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.