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Square D JDL36200 Molded Case Circuit Breaker

  • 200A
  • 3 Pole
  • Unit Mount
Square D JDL36200
Molded Case Circuit Breaker
Brand Square D
SKU JDL36200
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  • 200A
  • 3 Pole
  • Unit Mount

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Square D JDL36200 - 200A 3 Pole Molded Case Circuit Breaker

Square D JDL36200 - 200A 3 Pole Molded Case Circuit Breaker

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$946.36 In Stock

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Description

Engineered for heavy-duty commercial use, this 200A PowerPacT J-Frame breaker provides reliable long-time and instantaneous protection. The thermal-magnetic trip unit features an adjustable magnetic setting. Designed for unit-mounting, it installs into Square D control panels and switchboards. Included AL250JD lugs accept 3/0 AWG to 350 kcmil wire. Providing 18 kAIC at 480VAC, it ensures robust fault clearing while the Visi-Trip indicator speeds up maintenance.

Specifications

Key specifications
Brand Square D
Part Number JDL36200
Series JDL
Amperage 200A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 3
AIC Rating 25kA @ 240VAC, 18kA @ 480VAC, 14kA @ 600VAC, 20kA @ 250VDC
Fit and installation
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 is the magnetic trip adjustment range for the JDL36200 circuit breaker?

The instantaneous magnetic trip on this 200A breaker is adjustable from 1000A at the low setting up to 2000A at the high setting. The thermal overload trip remains fixed at 200A.

What is the required tightening torque for the AL250JD lugs on this breaker?

When landing 3/0 AWG to 350 kcmil aluminum or copper wire, the standard line and load lugs should be torqued to 230 lb-in (26 N-m).

Will the JDL36200 plug directly into a Square D I-Line panelboard?

No. The JDL36200 is a unit-mount breaker designed to be bolted to a backpan and wired using lugs. To fit an I-Line panelboard, you will need the I-Line version of this breaker, which is catalog number JDA36200.

Is it possible to DIN rail mount this J-frame circuit breaker?

Yes. While it comes ready for standard backpan mounting, the unit-mount JDL36200 can be installed on a DIN rail using a separate mounting bracket adapter, catalog number S29305.

Can the Square D JDL36200 be reverse fed?

Yes. This thermal-magnetic breaker does not contain electronic trip units with directional constraints, making it suitable for reverse connection applications where the supply voltage enters the load side terminals.

How can I manually test the mechanical tripping mechanism on this breaker?

You can manually exercise the breaker mechanism using the built-in push-to-trip button located on the front faceplate. Pressing this button trips the breaker, which is a recommended maintenance practice to ensure internal mechanical linkages operate freely.

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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!