Designed for commercial and industrial applications, the Siemens HFXD63B200L is a 3-pole, 200A molded case circuit breaker from the Sentron FD-frame series. It installs into Siemens enclosures and switchboards, featuring factory-installed line and load side lugs that accept 6 AWG to 350 kcmil wire. This unit-mount breaker offers a high interrupting capacity of 65kA at 480VAC and utilizes a non-interchangeable thermal-magnetic trip unit for precise long-time and instantaneous protection.
What is the difference between the Siemens HFXD63B200 and the HFXD63B200L?
The "L" suffix in the HFXD63B200L catalog number indicates that the breaker comes factory assembled with line and load side lugs. The standard HFXD63B200 does not include lugs.
What does the "H" signify in the HFXD63B200L part number?
The "H" designates this as a High Interrupting Capacity breaker. It features a 65kAIC rating at 480VAC, compared to the standard FXD6 frame which is rated for 35kAIC at 480VAC.
What is the adjustable magnetic trip range for this 200A FD frame breaker?
The instantaneous magnetic trip on the HFXD63B200L can be adjusted between 900A and 2000A. The thermal protection is fixed at 200A.
Which Siemens panelboards are compatible with the HFXD63B200L?
This FD frame breaker is designed for unit mount installation in Siemens Sentron P1, P2, P3, P4, and P5 panelboards, as well as SB switchboards and motor control centers.
Can the HFXD63B200L be used in reverse feed applications?
Yes, this thermal magnetic molded case circuit breaker is reverse feed rated, allowing it to be back-fed in compatible panel and switchboard applications.
What replacement lugs are compatible with the HFXD63B200L?
This breaker uses the TA1FD350A lug kit, which accepts 6 AWG to 350 kcmil copper or aluminum wire.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.
Really glad that SuperBreakers had this circuit breaker available! This is the second time that they came through for us and got us what we needed at a fair price.