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AMT 8 POS BOTH SIDE INS CN 750-250
Manufacturer Resources
Product Specs
- Country Of Origin:
- United States (US)
- Product Group:
- Wire & Cable Management
- Product Type:
- Multi-Tap/Port 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 AMTD7502508 – Frequently Asked Questions
1) What conductor range does the Blackburn AMTD7502508 multi-tap connector accept?
The AMTD7502508 is a 750-250 range multi-tap, meaning each of its eight ports takes conductors from 750 kcmil down to 250 kcmil. If your taps are smaller than 250 kcmil you need a different range block, not a reducer in this one.
2) How many ports does the Blackburn AMT 8-position tap block have and are they on one side or both?
Eight positions, arranged on both sides of the block, so you can land a run-in on one face and taps on the opposite face instead of crowding them all into one row. That layout is what the "8 POS BOTH SIDE" designation refers to.
3) Is the Blackburn AMTD7502508 insulated or do I need to tape and boot it after termination?
It comes insulated on both sides, so the ports are covered as supplied and you are not building up a tape-and-mastic wrap over a bare bar. Black insulation over an aluminum body.
4) Can I use this Blackburn tap connector on a 480V three-phase service?
Yes. The AMTD7502508 carries a 600 V rating, which covers 120/240, 277/480 and 600 V systems. Use one block per phase or per conductor set, not multiple phases in the same block.
5) Is the Blackburn AMTD7502508 UL listed for an inspected commercial job?
It is covered under UL file E9809, which is the reference an inspector or a spec reviewer will want for the tap block. Nothing else is claimed for it beyond that listing.
6) Will an aluminum-body tap block work with copper conductors?
The AMTD7502508 body is aluminum, which is the standard construction for dual-rated power distribution taps of this size. Check the marking on the block itself for the AL9CU dual rating before landing copper, and use the joint compound the manufacturer specifies for aluminum conductors.
7) What is a multi-tap connector like this used for in a panel or pull box?
It is an electrical tap block: one large feeder lands in a port and multiple smaller taps land in the remaining ports, giving you a single insulated distribution point instead of a bar with individual lugs. Common use is splitting a service feeder to multiple panels or landing multiple parallel sets inside a pull box.
8) Is the Blackburn AMTD7502508 sold individually or in a multi-pack?
Sold each. A three-phase splice or distribution point normally takes one block per phase, plus one for the neutral if you are tapping it, so plan quantity accordingly.
9) Where is the Blackburn AMTD7502508 made? I have a domestic-content requirement on the project.
Country of origin is the United States, which is what a government or federally funded job needs on record for a domestic preference clause.
10) Do I order the Blackburn AMTD7502508 by MPN or is there a different catalog number?
AMTD7502508 is the Blackburn catalog and manufacturer part number, and it is the only number you need to quote. The AMT prefix is the series; the 7502508 encodes the 750-250 range and the 8 positions.
How fast can I get the Blackburn AMTD7502508 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 AMTD7502508 come with a warranty?
Absolutely. The Blackburn AMTD7502508 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 AMTD7502508?
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