Featuring included line and load lugs, the Siemens JXD62B200L is a 2-pole, 200A molded case circuit breaker. This Sentron JD-frame device delivers essential LI protection for industrial facilities. The unit mount configuration fits Siemens Sentron P4, P5, S4, and S5 panelboards. It serves as a legacy solution, with the 3VA series acting as its modern replacement via retrofit kits. With 65kAIC at 240VAC, the breaker utilizes a fixed thermal and adjustable magnetic trip.
HACR Rated, Reverse Feed, Non-Interchangeable Trip, 2-Pole in 3-Pole Housing
Product FAQs
7 answers
What does the "L" at the end of the JXD62B200L catalog number indicate?
The "L" suffix indicates that the circuit breaker comes factory assembled with line and load lugs included. Without this suffix, the frame and trip unit are supplied without lugs.
What does the "X" in the JXD62B200L catalog number mean?
The "X" indicates that the breaker features a non-removable trip unit. The frame and trip unit are factory assembled and cannot be interchanged.
Can the Siemens JXD62B200L be reverse fed?
No. Because this breaker is factory assembled with lugs (indicated by the "L" suffix), it is marked with "LINE" and "LOAD" designations to comply with UL 489 standards. Breakers with these markings cannot be reverse fed.
Is the JXD62B200L a direct replacement for older ITE JD frame breakers?
Yes. Siemens acquired ITE, and the current Sentron JD frame circuit breakers are backwards compatible and serve as direct replacements for legacy ITE JD frame breakers.
How does the adjustable magnetic trip work on this breaker?
The JXD62B200L features a fixed thermal and adjustable magnetic trip unit. The adjustable magnetic dial allows you to set the instantaneous short circuit trip threshold, which is useful for coordinating with downstream breakers or accommodating high inrush currents.
Which panelboards are compatible with the JXD62B200L?
This unit mount breaker is designed for use in Siemens Sentron P4, P5, S4, and S5 panelboards, as well as compatible Siemens switchboards.
What replacement lug kits fit the JXD62B200L?
The standard aluminum lug kit for this JD frame breaker is the TA2J6500, which accepts 3/0 AWG to 500 kcmil copper or aluminum wire. If copper only lugs are required, the TC2J6500 kit can be used.
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