Eaton B-Line series accessories, NEMA 12, AW-14 series, Channel mount, Console accessories, #18-#8 medium-duty channel terminal block
Manufacturer Resources
Product Specs
- Certifications:
- UL Listed
- Degree Of Protection:
- NEMA 12
- Product Category:
- Console accessories
- Product Height:
- 1.63 in
- Product Length Depth:
- 1.5 in
- Product Weight:
- .067 lb
- Product Width:
- 1.5 in
- Department:
- Electrical
- Product Type:
- Fiberglass accessories
- Product Details:
- Fiberglass accessories
- Product Style:
- AW-14 series
- Product Length:
- 1.5 in
B-LINE CTB3005 – Frequently Asked Questions
1) What wire sizes does the Eaton B-Line CTB3005 channel terminal block accept?
The CTB3005 is a medium-duty channel terminal block rated for #18 through #8 conductors, so it covers everything from small control wiring up to #8 power conductors in one block. Model number is CTB3005.
2) Does the CTB3005 terminal block mount on channel or do I need a DIN rail?
It is a channel mount block, part of Eaton B-Line's AW-14 series console accessories. It seats on B-Line channel, not on DIN rail, so if your enclosure is built out with DIN rail you want a DIN-rail style block instead.
3) Can I use this terminal block in a NEMA 12 enclosure and is it UL Listed?
Yes on both counts. The CTB3005 carries a NEMA 12 degree of protection rating and is UL Listed, which is what an MRO or institutional spec usually calls for in a dust-tight, drip-tight industrial cabinet.
4) How much space does each CTB3005 block take up inside the panel?
Each block measures 1.63 in high, 1.5 in wide, and 1.5 in deep, and weighs .067 lb. Multiply the 1.5 in width by the number of poles you are ganging to work out the channel run you need, and leave the 1.63 in of vertical clearance above the channel.
5) Is the CTB3005 a heavy-duty or medium-duty terminal block?
Medium duty. The #18-#8 range is where it belongs, control and branch wiring rather than large feeders. If you are landing conductors larger than #8, this is the wrong block and you need a heavy-duty type.
6) Is this B-Line part the block itself or just a mounting accessory?
It is the terminal block, model CTB3005, not a bracket or filler. It is grouped with B-Line's fiberglass accessory line for console and channel builds, but the item you receive is the channel-mount terminal block.
7) Is CTB3005 sold as a single block or a strip of multiple poles?
CTB3005 is one model with a single configuration, and at .067 lb and 1.5 in wide it is an individual block. Order the quantity of poles you need and gang them along the channel.
How fast can I get the B-LINE CTB3005 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 CTB3005 come with a warranty?
Absolutely. The B-LINE CTB3005 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 CTB3005?
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 CTB3005 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.