Engineered for commercial and industrial power distribution, the Eaton FDC2150 is a 2-pole, 150A molded case circuit breaker from the Series C F-Frame family. It provides reliable thermal-magnetic protection with fixed long-time and instantaneous (LI) trip functions. This breaker utilizes a bolt-on mounting style, making it compatible with Eaton Pow-R-Line 2a/3a panelboards and motor control centers. Rated for 100 kAIC at 480VAC, it ensures robust fault interruption and is HACR rated.
CSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489
Approval
CE, CSA, UL
Temp Rating
40C
Construction Features
Current Limiting, HACR Rated, Reverse Feed
Product FAQs
7 answers
What is the difference between the FDC2150 and standard FD or HFD breakers?
The FDC2150 is the ultra-high interrupting capacity version within the Series C F-Frame family. While standard FD and HFD breakers offer lower fault protection, the FDC series provides up to 100kAIC at 480VAC and 200kAIC at 240VAC for demanding industrial environments.
Can the Eaton FDC2150 be reverse fed?
Yes. Eaton Series C F-Frame thermal-magnetic circuit breakers, including the FDC2150, do not have line and load restrictions and are suitable for reverse feed applications.
Is the Eaton FDC2150 a direct replacement for older Westinghouse FDC2150 breakers?
Yes. Eaton acquired the Westinghouse distribution equipment line. The current Eaton or Cutler-Hammer FDC2150 is an exact drop-in replacement for the legacy Westinghouse Series C FDC2150.
Is the FDC2150 rated for use in DC circuits?
Yes, this thermal-magnetic breaker is rated for DC applications up to 250VDC, with a maximum interrupting capacity of 22kAIC at that voltage.
Which panelboards and switchboards accept the FDC2150 breaker?
This bolt-on F-Frame breaker is designed for use in Eaton Pow-R-Line 2a and 3a panelboards, Series C switchboards, and compatible motor control centers.
What wire sizes are accepted by the standard FDC2150 lugs?
The standard line and load lugs on this breaker accept 4 AWG to 4/0 AWG copper or aluminum conductors.
Is the FDC2150 HACR rated for HVAC applications?
Yes, Eaton Series C F-Frame circuit breakers are HACR rated, making them suitable for heating, air conditioning, and refrigeration motor group applications.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.