You may also like
AMT 3 PORT No4-14 SAME SIDE
Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Group:
- Wire & Cable Management
- Product Type:
- AMT Connector
- Selling Unit Of Measure:
- each
- Standards:
- UL E9809
- Type2:
- Electrical taps
- Voltage Rating:
- 600 V
- Department:
- Electrical
- Product Subgroup:
- Connectors
- Product Color:
- Black
- Product Material:
- Aluminum
Blackburn AMTS4143 – Frequently Asked Questions
1) What wire sizes does the Blackburn AMTS4143 multi-tap connector accept?
The AMTS4143 is a 3-port AMT connector rated for No. 4 through No. 14 conductors in every port. Anything larger than 4 AWG or finer than 14 AWG needs a different AMT size, not this one.
2) Does the Blackburn AMTS4143 take wires from both ends or all from one side?
All three ports enter from the same side. That matters in a tight gutter or panel where you can only get at the block from one face, and it means you cannot feed conductors in opposing directions through this block.
3) Is the AMTS4143 tap connector rated for 600 volt panel and feeder work?
Rated 600 V, so it suits typical commercial branch and feeder splices and tap work up to that class. It is UL listed under file E9809.
4) Can I use an aluminum mechanical tap like the AMTS4143 on copper conductors?
The body is aluminum. Aluminum-bodied AMT mechanical taps of this type are made for both copper and aluminum conductors, which is why they are the usual choice for mixed-metal splices where a copper feeder taps aluminum branch runs. Verify the AL9CU dual-rating marking stamped on the block you receive before installing on copper.
5) Is the Blackburn AMTS4143 insulated, or do I have to tape or boot it?
It is a bare mechanical tap block, black aluminum, with no factory insulation. In an enclosure you either keep code-required clearance or insulate it yourself with a cover, tape or a heat-shrink boot sized to the block.
6) Is the AMTS4143 a splice connector or a tap connector?
It is an electrical tap block: three ports, all same side, used to tap smaller conductors off a run rather than to butt-splice two ends together. If you need a straight in-line splice with conductors entering from opposing ends, an opposite-side AMT configuration is the right pick.
7) How many AMTS4143 connectors come in a pack?
Sold each, so one block per unit ordered. For a three-phase plus neutral tap you would order four.
8) What is the exact part number and country of origin for this Blackburn 3-port tap?
Blackburn AMTS4143, manufactured in Mexico. The S in the part number denotes the same-side port arrangement.
How fast can I get the Blackburn AMTS4143 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 Blackburn AMTS4143 come with a warranty?
Absolutely. The Blackburn AMTS4143 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 Blackburn AMTS4143?
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 Blackburn AMTS4143 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.