Newmar RA-1 Cable FEED-THRU 0.1-0.25 Inch Cable Diameter
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Newmar RA-1 Cable FEED-THRU 0.1-0.25 Inch Cable Diameter Product Description
Engineers and installers in demanding environments often face the challenge of routing cables at sharp right angles through walls, panels, or enclosures without compromising waterproof integrity or cable health. The Newmar RA-1 stands out as a compact, low-profile solution designed specifically for cables from 0.1 to 0.25 inches in diameter. Its sculpted nylon construction delivers a smooth 90-degree bend that safeguards delicate wiring while ensuring an IP65-rated seal against dust and water jets—ideal for marine decks, outdoor electrical cabinets, industrial machinery guards, and rugged control boxes.
Why Choose the RA-1 for Your Cable Routing Needs?
- Surface-Hugging Design: Minimizes protrusion, keeping cables flush against the mounting surface to avoid snags from personnel traffic or adjacent equipment.
- Cable Protection: Radiused bend prevents kinking, abrasion, or stress on insulation, extending the life of signal, power, or data cables.
- Robust Material: High-grade nylon molding resists corrosion, UV exposure, and harsh chemicals common in marine or industrial settings.
- Versatile Mounting: Secures to vertical or horizontal surfaces with a reliable waterproof gasket, supporting a range of panel thicknesses.
- Quick Setup: No special tools required beyond basic hand tightening, reducing downtime during installations or retrofits.
Step-by-Step Installation for Reliable Performance
- Prepare the cable: Slide the provided silicone compression rings onto the cable end, ensuring no connectors are attached to allow smooth passage.
- Mount the base: Position the base plate over the drilled hole (match the fitting's footprint), insert the gasket, and secure with screws for a snug fit.
- Route and seal: Feed the cable through at 90 degrees, slide rings into place, and thread on the end cap. Hand-tighten until the seal compresses firmly against the cable.
- Test integrity: Tug gently on the cable and inspect for gaps; the IP65 rating holds up to everyday environmental stresses when installed correctly.
Pro Tip: For high-vibration areas like boat engine compartments, add a drop of thread locker to the cap threads for extra security without affecting the seal.
RA-1 Technical Specifications
| Model | Cable Diameter Range (Inches) | Dimensions (Inches: L x W x H) |
|---|---|---|
| RA-1 | 0.1 - 0.25 | 2.17 x 1.65 x 0.63 |
| RA-2 | 0.27 - 0.35 | 3.23 x 2.44 x 0.95 |
| RA-3 | 0.39 - 0.47 | 3.23 x 2.44 x 0.95 |
Compact footprint makes the RA-1 perfect for space-constrained applications, while larger siblings handle thicker bundles.
Real-World Applications and Benefits
In marine environments, the RA-1 excels at bulkhead penetrations for navigation wiring or sensor leads, keeping saltwater spray at bay. Industrial users appreciate it for conveyor enclosures or HVAC control panels, where low profile reduces accidental damage. Compared to traditional straight glands or bulkier adapters, it saves up to 50% on panel space and eliminates the need for external conduit bends that collect debris.
Users report fewer callbacks for water ingress issues, thanks to the forgiving compression seal that adapts to slight cable imperfections like minor ovality from flexing.
Frequently Asked Questions
What cable sizes does the Newmar RA-1 accommodate?
The RA-1 is optimized for cables with diameters between 0.1 and 0.25 inches, making it suitable for thin sensor wires, Ethernet cables, or small power leads.
Is the RA-1 truly waterproof, and what's its IP rating?
Yes, it achieves an IP65 rating, protecting against dust ingress and powerful water jets—perfect for wet or dusty conditions when properly installed.
Can I install the RA-1 with cable connectors already attached?
No, cables must be routed without end connectors to ensure smooth passage through the fitting and a proper seal. Connectors can be added post-installation.
How does the RA-1 compare to straight feed-thru fittings?
Unlike straight fittings, the RA-1 enables compact 90-degree routing directly through surfaces, saving space and reducing clutter from external bends.
What materials make the RA-1 durable in harsh environments?
It's molded from tough nylon with silicone seals, offering resistance to corrosion, chemicals, UV light, and temperatures from -40°F to 221°F.
Does vibration affect the RA-1 seal over time?
The compression design holds firm in vibrating setups like engines or machinery; periodic checks ensure long-term reliability.
Is drilling a special hole size required for mounting?
Match the base plate hole pattern provided in the dimensions; a standard drill bit suffices for most panels up to 0.25 inches thick.
RA Series Right Angle Waterproof Feed-Thru Fittings
Route cables at 90° through vertical and horizontal surfaces with wall
hugging low profile design that keeps cable secured close to the surface reducing intrusion with personnel or other equipment / cables.
Molded of nylon, the Sculpted shape has no sharp edges and provides
radiused 90° feed-thru bend in cables without damage.
Easy installation: slide silicone compression rings on cable, mount base piece with waterproof gasket then attach sealing end cap to create an IP 65 waterproof seal. Note cable must be routed without end connector attached.
Three models to accommodate wide range of cable diameters.
| Model | Cable Diameter Range (Inches) | Dimensions (Inches) |
| RA-1 | 0.1 - 0.25 | 2.17 x 1.65 x 0.63 |
| RA-2 | 0.27 - 0.35 | 3.23 x 2.44 x 0.95 |
| RA-3 | 0.39 - 0.47 | 3.23 x 2.44 x 0.95 |
The RA series right-angle waterproof straight-through connector passes the cable through the vertical and horizontal surfaces at an angle of 90°. The wall adopts a thin design, which can fix the cable near the cable.
Frequently Asked Questions (FAQ) About Newmar RA-1 Cable FEED-THRU 0.1-0.25 Inch Cable Diameter
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Who is the NewMar?
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Buy with the best price Newmar RA-1 Cable FEED-THRU 0.1-0.25 Inch Cable Diameter for only $46 from NVN Marine! Same day shipping before 3pm.
Newmar RA-1 Cable FEED-THRU 0.1-0.25 Inch Cable Diameter Technical Specifications
| Type: | |
|---|---|
| Vendor: |
NewMar |
| Weight: |
1.0 lb |
Newmar RA-1 Cable FEED-THRU 0.1-0.25 Inch Cable Diameter User Reviews
Newmar RA-1 Cable FEED-THRU 0.1-0.25 Inch Cable Diameter Shipping & Return
| Shipping Weight: |
1.0 lb |
|---|---|
| Box Sizes: |
1.00 (h) x 1.00 (w) x 1.00 (l) |
| Cubic Feet: |
1.0 |
| Returnable: |
Yes |
| USPS First Class: |
Yes |
| P65: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.