You may also like
Square D PowerPacT J Mechanical Lug Kit, Circuit Breaker Accessory
Model: SQU-CU250JD
Square D PowerPacT J Mechanical Lug Kit, Circuit Breaker AccessoryThe Square D PowerPacT J Mechanical Lug Kit is a connection accessory engineered specifically for PowerPacT J circuit breakers rated...
Square D
$350.97
Square D PowerPacT J Mechanical Lug Kit, Aluminum, 200A-250A
The Square D PowerPacT J mechanical lug kit is a connection accessory engineered for PowerPacT H- and J-Frame molded-case circuit breakers rated 150A-250A. This kit supports a line rated current of 200-250 A and accepts aluminium or copper cable, giving installers a reliable mechanical termination option for downstream or upstream connections. Each kit ships as a set of 3 lugs, mounted by screws, and is compatible with PowerPacT J circuit breakers for commercial and industrial installations.
Key Features
- Rated Current: Supports 200-250 A line rated current for PowerPacT H- and J-Frame breakers rated 150A-250A.
- Cable Material: Accepts aluminium or copper cable for flexible field wiring.
- Mechanical Lug Terminal: Mechanical lug terminal kit for aluminum or copper wire connection, mounted by screws.
- Quantity Per Set: Set of 3 lugs, with three lugs included per accessory kit.
- Connection Accessory: Classified as a connection accessory, suitable for downstream or upstream connection locations.
- Breaker Compatibility: Compatible with PowerPacT J circuit breakers.
- Standards Compliance: Complies with UL 489 listed, CSA, IEC standards, and ANSI certified; also complies with UL and CSA standards.
Certifications & Compliance
- UL 489 Listed
- CSA Compliant
- IEC Standards
- ANSI Certified
Technical Specifications
- Toxic Heavy Metal Free: Yes
- Warranty: 18 months
- Take Back: No
- Tier: 2
- Warranty Period: 18 months
- Returnability: Yes
- Sustainable Packaging: Yes
- Mercury Free: Yes
- Packaging Without Single Use Plastic: Yes
- Reach Free Shvc: Yes
- Tier Id: 2
- ROHS Eur In Scope: No
- Recycled Metal Content At Cr Level: 0 %
- Legacy WEEE Scope: Out
- Packaging Made With Recycled Cardboard: Yes
- Serviceability: No
- With Recycled Cardboard: Yes
- Without Single Use Plastic: Yes
- ROHS Eur Status: Compliant
- ROHS Exemption Information: Yes
- Traceability: No
- Reach Free Of Svhc: Yes
- Mounting Mode: by screws
Typical Applications
- Commercial and Industrial Electrical Installations
- PowerPacT J Circuit Breaker Upgrades
- Panelboard and Switchgear Wiring
- Downstream and Upstream Conductor Termination
- Aluminum and Copper Cable Retrofits
Why Square D?
Square D backs the PowerPacT J mechanical lug kit with UL 489 listing, CSA and IEC standards compliance, and ANSI certification, plus an 18-month warranty for added assurance. Built for both aluminium and copper cable termination, this connection accessory delivers dependable, code-compliant performance for PowerPacT H- and J-Frame breaker installations in demanding commercial and industrial environments.
Manufacturer Resources
Product Specs
- Product Type:
- Circuit Breaker Accessory
- Connection Type:
- Mechanical
- Amperage Rating:
- 200-250A
- Listing:
- UL 489
- Standards:
- CSA, IEC, ANSI
- Series:
- PowerPacT J
- Country of Origin:
- United States
- Product Material:
- Aluminum
- Department:
- Electrical
- Product Group:
- Circuit Protection
- Product Subgroup:
- Circuit Breakers
Square D AL250JD – Frequently Asked Questions
1) Can I land aluminum conductors in the Square D AL250JD lug kit, or is it copper only?
Both. The lug body is aluminum and the kit accepts either aluminium or copper cable, so it covers AL or CU feeders without a separate part number. That is what makes it usable for aluminum retrofits on existing PowerPacT installations.
2) How many lugs come in the Square D AL250JD kit? Do I need one kit per phase?
One kit, three lugs. The AL250JD ships as a set of 3, which covers a three-pole breaker on one end. A three-pole breaker terminated on both line and load needs two kits.
3) Is the Square D PowerPacT J lug kit UL listed for a code inspection?
UL 489 listed, and it also complies with CSA, IEC, and ANSI standards. UL 489 is the molded-case circuit breaker standard, so the accessory carries the listing an inspector will look for on the breaker assembly.
4) Can an ABB Pro-Stak stacking kit be used in place of the AL250JD lug kit on a PowerPacT J breaker?
No. The Square D AL250JD is a mechanical lug kit in aluminum that terminates aluminum or copper conductors on PowerPacT H- and J-Frame breakers rated 150A-250A, shipping as a set of three screw-mounted lugs. The ABB Pro-Stak A2 MCCB stacking kit in the MBA1 series is a mounting and stacking accessory for ABB molded-case breakers, not a conductor termination, and it is built around the ABB breaker frame rather than the PowerPacT J. If your conductors land directly on the breaker, the lug kit is the part that does that job.
5) What amperage is the PowerPacT J aluminum lug kit rated for?
200 to 250 A line rated current. It is matched to PowerPacT H- and J-Frame breakers in the 150A to 250A band, so a 250A J-Frame is the top of its range.
6) Can the AL250JD lug kit be used on the line side as well as the load side of the breaker?
Yes, it is a connection accessory suitable for either downstream or upstream termination, so the same kit serves line or load. Order two sets if you are terminating both ends of a three-pole breaker.
7) How does the PowerPacT J mechanical lug kit mount to the breaker?
It mounts by screws, a mechanical lug terminal rather than a compression or crimp connection. That means field termination with a torque wrench and no crimping tool on site.
8) What is the difference between the Square D AL250JD lug kit and an ABB Pro-Stak breaker accessory kit?
Different jobs entirely. The AL250JD is a mechanical lug kit that terminates aluminum or copper conductors on a PowerPacT H- or J-Frame breaker. The ABB Pro-Stak kits, such as the MBA1 Series stacking kit and the XT4 Pro-Stak 6-pole sub-feed accessory kit, are mounting and sub-feed hardware for ABB MCCBs, not conductor terminations, and they are not interchangeable with Square D PowerPacT frames.
9) I need a sub-feed arrangement rather than a straight conductor landing - is the AL250JD the right accessory?
No. The AL250JD is strictly a mechanical lug kit for landing aluminum or copper cable on a PowerPacT J breaker at 200-250A, used for downstream or upstream conductor termination. For a sub-feed breaker arrangement, the ABB XT4 Pro-Stak 6-pole sub-feed circuit breaker accessory kit is built for that purpose on the ABB XT4 frame. The two solve different problems: one terminates conductors, the other configures a sub-feed on the breaker.
10) Our spec calls for UL 489 listed terminations - do the ABB Pro-Stak accessories cover that requirement the same way?
The Square D AL250JD mechanical lug kit is UL 489 listed and complies with CSA, IEC, and ANSI standards, which is what a specifier is usually looking for on the termination itself. The ABB Pro-Stak A2 MCCB stacking kit and the ABB XT4 Pro-Stak 6-pole sub-feed kit are breaker mounting and sub-feed accessories for ABB frames, so they are not evaluated as the conductor termination on a PowerPacT J installation. If the drawing calls out the lug termination, specify the lug kit for the breaker frame you are actually installing.
11) Where is the Square D PowerPacT J lug kit made? We have domestic sourcing requirements.
Country of origin is the United States for the AL250JD mechanical lug kit. Useful if you are documenting domestic content on a government or institutional job.
How fast can I get the Square D AL250JD 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 Square D AL250JD come with a warranty?
Absolutely. The Square D AL250JD 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 Square D AL250JD?
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 Square D AL250JD 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.