Engineered for commercial applications, the FDB2030 is a 2-pole, 30A molded case circuit breaker from Eaton's Series C F-Frame lineup. It provides reliable overcurrent protection for electrical distribution systems. This bolt-on breaker installs into Eaton Series C panelboards and switchboards. It features load-side lug terminals and accepts 14 to 1/0 AWG wire. Rated for 18kAIC at 240V, this unit utilizes thermal-magnetic trip technology. It is HACR rated and supports reverse feed setups.
What panelboards are compatible with the FDB2030 circuit breaker?
This F-frame breaker is designed for use in Eaton Series C panelboards and switchboards, including PRL3a and PRL4 models configured for F-frame breakers.
What is the difference between the FDB2030 and the FD2030 or HFD2030?
All three are 30A, 2-pole F-frame breakers with identical physical dimensions and mounting footprints. The difference is the interrupting rating. The FDB2030 is the standard tier rated at 14kAIC at 480VAC, while the FD2030 and HFD2030 offer higher interrupting capacities.
Can the FDB2030 be used in direct current (DC) applications?
Yes, this breaker is rated for use in DC systems up to 250VDC with an interrupting capacity of 10kAIC.
What wire sizes do the standard lugs on the FDB2030 accept?
The factory-installed lugs accept 14 AWG to 1/0 AWG copper (Cu) or aluminum (Al) conductors.
Are the trip settings on the FDB2030 adjustable?
No, this thermal magnetic breaker features fixed long-time and fixed instantaneous trip functions. It does not have adjustable dials for the trip curve.
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Customers rate this product 5.0 out of 5 based on 2 reviews.