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Square D JDL26225 Molded Case Circuit Breaker

  • 225A
  • 2 Pole
  • Unit Mount
Square D JDL26225
Molded Case Circuit Breaker
Brand Square D
SKU JDL26225
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  • 225A
  • 2 Pole
  • Unit Mount

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Square D JDL26225 2 Pole Circuit Breaker

Square D JDL26225 - 225A 2 Pole Molded Case Circuit Breaker

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$1,856.00 In Stock

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Description

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.

Specifications

Key specifications
Brand Square D
Part Number JDL26225
Series JDL
Amperage 225A
Poles 2
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 1
AIC Rating 25kA @ 240VAC, 18kA @ 480VAC, 14kA @ 600VAC, 20kA @ 250VDC
Fit and installation
Frame Type JDL
Terminal Type Lugs
For Use With Square D Industrial Enclosures, Switchboards, Motor Control Centers, Control Panels
Wire Gauge 3/0 AWG-350 kcmil (Al/Cu)
Max Wire 350 kcmil
Min Wire 3/0 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Adjustable Magnetic
Standards and features
Available Options Auxiliary Switch, Alarm Switch, Shunt Trip, Undervoltage Release, Rotary Handle, Motor Operator, Padlock Attachment
Accessories Line and Load Lugs Included (AL250JD)
Standards 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

5.0
Rated 5.0 out of 5 stars
Based on 3 reviews
Total 5 star reviews: 3
Total 4 star reviews: 0
Total 3 star reviews: 0
Total 2 star reviews: 0
Total 1 star reviews: 0
Rating
Ratings
3 reviews
  • JA
    Jeffrey A.
    Verified Buyer
    Reviewing
    Square D JDL36150 - 150A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/6/26
    Great service

    Very quick service, great price compared to the competitors. Fast shipping.

  • JP
    John P.
    Flag of United States
    Reviewing
    Square D JDL36225 - 225A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    1/13/22
    Breaker Purchase

    Easy to find on the site and better price than others.

  • DB
    Daniel B.
    Flag of United States
    Reviewing
    Square D JDL36225 - 225A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    2/28/19
    Director of Engineering

    I was able to get quick shipment for a rush job. Great Service!