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Square D JJL36200 Molded Case Circuit Breaker

  • 200A
  • 3 Pole
  • Unit Mount
Square D JJL36200
Molded Case Circuit Breaker
Brand Square D
SKU JJL36200
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  • 200A
  • 3 Pole
  • Unit Mount

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Square D JJL36200 - 200A 3 Pole Molded Case Circuit Breaker

Square D JJL36200 - 200A 3 Pole Molded Case Circuit Breaker

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$1,579.99 In Stock

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Description

Part of the PowerPacT J-Frame family, this 200-amp molded case circuit breaker provides reliable thermal-magnetic protection for commercial and industrial facilities. The unit features fixed thermal and adjustable magnetic trip settings for precise coordination. Designed with a unit mount configuration, it installs into Square D enclosures, switchboards, and motor control centers. It serves as a drop-in replacement for legacy KH36200 models. Rated for 65kAIC at 480VAC, it includes Visi-Trip.

Specifications

Key specifications
Brand Square D
Part Number JJL36200
Series JJL
Amperage 200A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 3
AIC Rating 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 20kA @ 250VDC
Fit and installation
Frame Type JJL
Terminal Type Lugs
For Use With Square D J-Frame Enclosures, Switchboards, Motor Control Centers
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 Shunt Trip, Undervoltage Release, Auxiliary Switch, Alarm Switch, Motor Operator, Rotary Handle, Padlock Attachment, Lug Kits
Accessories Line and Load Lugs Included
Standards CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489
Approval CE, CSA, IEC, NOM, UL
Temp Rating -25C to 70C
Construction Features HACR Rated, Current Limiting, Visual Trip Indicator, Reverse Feed, Non-Interchangeable Trip, Trip-Free Mechanism, RoHS Compliant

Product FAQs

6 answers
Which obsolete Square D circuit breaker does the JJL36200 replace?

The JJL36200 serves as the modern PowerPacT drop-in replacement for the legacy 200A Square D KH36200 unit-mount circuit breaker.

What is the adjustment range for the magnetic trip on the JJL36200?

This breaker features a fixed 200A thermal overload setting, but the instantaneous magnetic short-circuit pickup is adjustable. A front-mounted dial allows you to tune the magnetic trip point anywhere between 1000A and 2000A to achieve proper system coordination.

Are line and load lugs included with the JJL36200 circuit breaker?

Yes, this feed-thru breaker comes factory-equipped with mechanical lugs (part number AL250JD) on both the line and load ends. These standard lugs accept one 3/0 AWG to 350 kcmil aluminum or copper wire per phase.

Can the JJL36200 breaker be reverse-fed?

Yes, this unit-mount circuit breaker is approved for reverse-feed applications. Incoming line power can be safely landed on either the top or bottom terminals without compromising the thermal-magnetic protection capabilities.

How does the visual trip indicator work on this J-frame breaker?

The JJL36200 includes a Visi-Trip mechanism. In the event of an overcurrent or short circuit, the operating handle moves to the center position and displays a highly visible red flag, making it easy to quickly locate the tripped breaker inside a dark or crowded switchboard.

Does the JJL36200 have a manual trip test feature?

Yes, it features an integral push-to-trip button on the front cover. This allows panel builders and electricians to manually trip the breaker to verify the mechanical operation of the toggle mechanism and test any field-installed accessories like auxiliary switches.

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Reviews

5.0
Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
1 review
  • TH
    ted h.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7/29/25
    36200 breaker

    breaker worked good