Part of the robust PowerPacT J-frame family, this 225A molded case breaker delivers reliable long-time and instantaneous (LI) protection for commercial and industrial facilities. It installs into Square D switchboards, motor control centers, and custom control panels using a standard unit-mount configuration.
CSA C22.2 No 5, HACR, IEC 60947-2, NEMA AB1, NOM-003-SCFI-2000, UL 489
Approval
CCC, CE, CSA, IEC, NOM, UKCA, UL
Temp Rating
-25C to 70C
Construction Features
HACR Rated, Current Limiting, Visual Trip Indicator, Reverse Feed
Product FAQs
6 answers
What type of panels or enclosures are compatible with the JDL26225?
This unit-mount PowerPacT J-frame breaker is designed for installation in Square D industrial enclosures, switchboards, motor control centers, and custom control panels.
Can the JDL26225 circuit breaker be reverse fed?
Yes. PowerPacT J-frame thermal-magnetic circuit breakers with factory-sealed trip units are UL listed for reverse-fed applications, allowing flexibility in panel wiring.
What wire sizes are accepted by the lugs on this breaker?
The factory-installed lugs on the JDL26225 accept 3/0 AWG to 350 kcmil aluminum or copper conductors.
What does the D stand for in the JDL26225 catalog number?
The D indicates the interrupting rating tier. In the PowerPacT J-frame series, a D rating provides an interrupting capacity of 18 kA at 480VAC and 25 kA at 240VAC.
What is the difference between the JDL26225 and the JGL26225?
Both are 225A, 2-pole PowerPacT J-frame breakers, but they feature different interrupting capacities. The JDL has a D rating for 18 kA at 480VAC, while the JGL features a higher G rating for 35 kA at 480VAC.
How does the LI trip unit function on this breaker?
The thermal-magnetic trip unit provides LI protection, which stands for Long-Time and Instantaneous. It uses a fixed thermal element to protect against sustained overloads and an adjustable magnetic element to clear short circuits.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 3 reviews.