Built for advanced control applications, this 200-amp J-Frame circuit breaker incorporates a 120VAC shunt trip mechanism for remote disconnect functionality. The unit-mount configuration integrates smoothly into Square D NF panelboards and industrial enclosures. Facility managers often utilize this specific configuration to replace older KAL362001021 components. Rated at 65kAIC for 480V systems, it ensures excellent fault clearing and features an adjustable magnetic trip.
HACR Rated, Current Limiting, Visual Trip Indicator, Reverse Feed, Trip-Free Mechanism, Interchangeable Trip Unit
Product FAQs
7 answers
What does the "SA" suffix mean in the JJL36200SA catalog number?
The "SA" suffix indicates that this breaker includes a factory-installed 120VAC shunt trip accessory. This allows the breaker to be opened remotely by applying a 120V control signal to the shunt trip coil.
Is the JJL36200SA an I-Line or unit-mount circuit breaker?
This is a unit-mount circuit breaker. It is designed to be bolted directly to a backpan or mounting surface in enclosures and switchboards, rather than plugging onto an I-Line busway.
Can the JJL36200SA be used for reverse-feed applications?
Yes, this PowerPacT J-Frame thermal-magnetic circuit breaker is suitable for reverse connection, also known as backfeeding.
What type of wire can be used with the factory lugs on this breaker?
The factory-installed feed-thru lugs accept both aluminum and copper (Al/Cu) conductors. The supported wire range is 3/0 AWG to 350 kcmil.
Can this breaker be used in DC electrical systems?
Yes, the JJL36200SA is rated for DC applications up to 250VDC, providing a 20kA interrupting capacity.
What do the "LI" trip functions provide on this breaker?
The "LI" designation indicates Long-Time (L) and Instantaneous (I) trip functions. The long-time function provides fixed thermal protection against sustained overloads, while the instantaneous function provides adjustable magnetic protection against short circuits.
What panelboards are compatible with the JJL36200SA?
This unit-mount breaker is commonly used in Square D NF panelboards, as well as various switchboards and industrial control enclosures.
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