SnapNrack Junction Box R 242-01104

SnapNrack Junction Box R 242-01104

Regular price $27.11
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SnapNrack Junction Box R 242-01104

SnapNrack Junction Box R 242-01104

In Stock
MPN No: 242-01104
Regular price $27.11

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Estimated arrival on Nov 16 - 23
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Regular price $27.11

SnapNrack Junction Box R 242-01104

The SnapNrack Junction Box R (242-01104) is a NEMA 4X, UL-listed rail-mount box that snaps directly into SnapNrack rails to conceal and protect PV electrical terminations. It’s compact yet spacious inside, includes DIN rail mounts, and installs in minutes with a single channel nut and bolt. 

Key Benefits

Fast Rail-Mount Install: Snap-in clips and a channel nut make attachment quick; torque the mount bolt to 5 lb-ft (60 lb-in). 

Weather-Resistant Protection: NEMA 4X enclosure shields splices and terminations in harsh rooftop environments. 

DIN-Rail Ready: Integrated DIN rail mounts support breakers/terminal blocks for neat terminations. 

Special Technology

Integrated Wire Management: Part of SnapNrack’s Wire Management family to route and secure PV leads within rail channels. 

Rail-Edge Placement: Designed to mount at array edge where conduit terminates for easy access after install. 

Warranty

Manufacturer’s standard accessory warranty (SnapNrack).

Best Uses

Residential & Commercial Arrays: Clean, code-ready rail-mounted junction for PV homeruns and trunk transitions. 

Specifications Table

Specification Data
Part Number 242-01104
Product Type Rail-mount Junction Box (Junction Box R)
UL / Rating UL listed; NEMA 4X environmental rating
Materials Box: Polycarbonate; Gasket: Rubber
Internal Dimensions 5.5 × 4.5 × 3.2 in (inner box area)
External Size (typ.) 6 × 5 × 3 in
Mounting Snap-in rail clips + channel nut/bolt (5 lb-ft torque)
DIN Rail Integrated DIN rail mounts (DIN rail sold separately)
Weight 1.6 lb
System SnapNrack Wire & Electronics Management; Ultra Rail & Series 200 compatible


About SnapNrack:

SnapNrack is a leading U.S. manufacturer of solar mounting solutions, dedicated to simplifying solar installations. Known for innovative, installer-friendly designs, SnapNrack systems feature quick installation, integrated wire management, and durable components that ensure long-term reliability and clean aesthetics for residential and commercial projects.

Why Buy From US Solar Supplier?

As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on. We are updating our inventory daily with solar components that offer the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.

Need Assistance?
We’re here to help! If you have any questions or need more information before making your purchase, don’t hesitate to call us at 1-800-230-7004. Our knowledgeable and friendly team is ready to assist you with product details, installation advice, or the purchasing process.

Why Buy From Us?
Trusted Supplier: We work with Tier 1 manufacturers who stand behind their products.

Expert Support: Our team is here to guide you every step of the way.


Easy and Secure Checkout: Your information is protected with top-notch security for a smooth, worry-free transaction.

Join the many satisfied customers who have trusted us for their solar needs. Add to your cart now to secure your high-efficiency solar panels and take the next step towards sustainable energy!

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Shipping costs at US Solar Supplier are calculated based on the weight and dimensions of the product(s) in your order. The company utilizes FedEx or UPS for ground shipments and trusted freight carriers for larger shipments. All shipments are insured for customer protection.
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