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AL MULTI BOTHSIDE CONN 3PORT 250-10
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, CSA 6591
- Type2:
- Electrical taps
- Voltage Rating:
- 600 V
- Department:
- Electrical
- Product Subgroup:
- Connectors
- Product Color:
- Black
- Product Material:
- Aluminum
Blackburn AMTD250103 – Frequently Asked Questions
1) What wire size range does the Blackburn AMTD250103 multi-tap connector accept?
The AMTD250103 is a 250-10 connector, so each of its three ports takes conductors from 250 kcmil down to 10 AWG. That range covers a typical feeder tap down to small branch conductors in the same block, which is why it gets used at panel and gutter taps rather than on a single fixed wire size.
2) Is a 600V multi-tap connector like the AMTD250103 rated for a 480V three-phase service?
Yes. The connector carries a 600 V rating, which covers 120/208, 277/480 and other common commercial three-phase systems. It is UL E9809 and CSA 6591 listed, so it is acceptable on both US and Canadian jobs.
3) Can I use this Blackburn connector on both aluminum and copper conductors?
The body is aluminum, which is the standard dual-rated multi-tap construction used for AL conductors. Treat it as an aluminum-bodied tap connector and follow the conductor marking on the block itself when you land copper alongside aluminum, including the usual joint compound and torque practice for AL terminations.
4) What does "both side" mean on the Blackburn AMTD250103 three-port connector?
Both-side means the ports are accessible and wired from either face of the block rather than all from one direction. With three ports at 250 kcmil to 10 AWG, you can bring a feeder in one side and take taps off the other, which keeps conductor bends manageable inside a tight gutter or wireway.
5) How many conductors can I land on the AMTD250103?
Three. It is a 3-port block, so one feeder plus two taps, or any three conductors within the 250 kcmil to 10 AWG range. If you need more taps off the same feeder, step up to a higher port-count block rather than doubling conductors into a single port.
6) Is this Blackburn tap connector made in the USA for spec and buy-American jobs?
Country of origin is the United States. For federal, institutional or utility work with domestic-content language, that plus the UL E9809 and CSA 6591 listings is the documentation most submittals ask for.
7) Is the Blackburn AMTD250103 sold individually or in a box?
It sells each, one connector per unit, so you order the exact count for the job. Manufacturer part number is AMTD250103.
How fast can I get the Blackburn AMTD250103 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 AMTD250103 come with a warranty?
Absolutely. The Blackburn AMTD250103 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 AMTD250103?
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