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AL MULT BOTHSIDE CONN 3PORT 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 AMTD7502503 – Frequently Asked Questions
1) What conductor sizes does the Blackburn AMTD7502503 multi-tap connector accept?
The AMTD7502503 is a 3-port aluminum multi-tap connector with a 750 to 250 range marked in the model designation, so each port takes conductors within that 750 kcmil down to 250 kcmil band. It is a both-side entry design, meaning conductors can be landed from either end of the body rather than one face only.
2) Is this Blackburn tap connector rated for 600 volt service work?
Yes. The AMTD7502503 carries a 600 V rating, which covers typical commercial and industrial feeder and branch circuit work up to 600 volts. It is UL listed under file E9809.
3) How many conductors can I land on the Blackburn AMTD7502503?
Three ports, and because it is a both-side entry connector you can bring conductors in from either side of the block. That makes it a fit for splitting one large feeder into multiple taps inside a gutter, pull box or panel, rather than a straight one-to-one splice.
4) Do I still need insulation over this mechanical tap connector?
Yes. The AMTD7502503 is a bare mechanical multi-tap block, not an insulated device, so the finished connection has to be insulated or installed in an enclosure per the installation requirements for the circuit. The 600 V rating applies to the connector itself, not to any covering.
5) Is the Blackburn AMTD7502503 sold individually or in a multi-pack?
It ships each, one connector per unit, so order the exact count you need for the job rather than a carton quantity.
6) Is this Blackburn connector made in the USA for a Buy American spec?
Country of origin on the AMTD7502503 is the United States, which is what a government, healthcare or education buyer working to a domestic-content clause needs on the submittal.
How fast can I get the Blackburn AMTD7502503 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 AMTD7502503 come with a warranty?
Absolutely. The Blackburn AMTD7502503 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 AMTD7502503?
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 AMTD7502503 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.