B-Line CABLE SUPPORT FITTING, ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$950.93
B-Line CABLE SUPPORT FITTING, SERIES 2,3,4&5, 3" / 4" HEIGHT, 30" WIDTH, 12" RADIUS, ALUMINUM

B-Line CABLE SUPPORT FITTING, SERIES 2,3,4&5, 3" / 4" HEIGHT, 30" WIDTH, 12" RADIUS, ALUMINUM

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Model: 4A-30-CSF12
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$950.93
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CABLE SUPPORT FITTING, SERIES 2,3,4&5, 3" NEMA / 4" HEIGHT, 30" WIDTH, 12" RADIUS, ALUMINUM

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4A-30-CSF12 - spec sheet

Manufacturer Resources

Spec Sheet

Product Specs

Department:
Electrical

B-LINE 4A-30-CSF12 – Frequently Asked Questions

1) What size cable tray does the B-Line 4A-30-CSF12 cable support fitting fit?
The 4A-30-CSF12 is built for 30 inch wide tray with a 4 inch loading depth (rail height), and it works with B-Line Series 2, 3, 4 and 5 tray. The fitting carries a 12 inch radius. If your run is a different width or your side rails are a different height, you need the matching fitting for that size instead.
2) Can I use the 4A-30-CSF12 fitting with B-Line Flextray wire basket tray?
No. The 4A-30-CSF12 is a fitting for B-Line Series 2, 3, 4 and 5 ladder-type tray at 30 inch width. Flextray wire basket is a separate B-Line system with its own accessories, and the two lines are not interchangeable.
3) What does the 12 inch radius on a cable tray support fitting actually control?
It sets the bend radius the cables follow through the fitting. Data and control cable have minimum bend radius limits, so a 12 inch radius fitting like the 4A-30-CSF12 is what keeps a large bundle from being kinked where it transitions. Pick the radius from the cable you are pulling, not from the tray size.
4) Where do I find the full dimensional drawing for B-Line part 4A-30-CSF12?
B-Line publishes a spec sheet for the 4A-30-CSF12 with the fitting drawing and dimensions. Order by that exact part number, 4A-30-CSF12, since the width, height and radius are all encoded in it and a one-digit change gets you a different size fitting.
How fast can I get the B-LINE 4A-30-CSF12 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE 4A-30-CSF12 come with a warranty?
Absolutely. The B-LINE 4A-30-CSF12 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE 4A-30-CSF12?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the B-LINE 4A-30-CSF12 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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