MARQ 21 ~ 12" Siemens-Allis MARQ 21 Single Breaker Feeder Bucket

MARQ 21 ~ 12" Siemens-Allis MARQ 21 Single Breaker Feeder Bucket

Siemens-Allis MARQ 21 


Siemens-Allis MARQ 21 Motor Control Bucket

12" Single Breaker Style MCC

Eaton/Cutler-Hammer Industrial Circuit Breaker
FDB 14k

Cat#: FDB3020L
Style#: 6638C31G85
20 Amps (Other Breaker Amperage Available)
600 VAC / 250 VDC
3 Pole

Westinghouse Handle Assembly

Style#: 672B770G07

*Please let us know if the door and shelf are required.* 

All MARQ-21 MCC Buckets are available As-Is, Cleaned/Tested, Retrofitted or Class A Reconditioned.

Loose Bucket Parts are available and we have the Switchgear in Stock

Each Reconditioned Marq 21 Single Breaker Bucket is Tested With Report and Backed by our One Year Warranty. 

Standard lead time (1-3) days prior to shipping. If item is needed sooner please call or email.

Call 800-909-3660 or email with questions.

After hours emergency hotline 216-402-0507 or 216-570-2725

NASMC6501 Bucket ~ NASMC6502/FDB3020L
NASMC6821 Bucket ~ NASMC6822/HFB3015
NASMC6509 Bucket ~ NASMC6510/FB3015
NASMC6503 Bucket ~ NASMC6504/FDB3020L
NASMC6507 Bucket ~ NASMC6508/HFD3100
NASMC6511 Bucket ~ NASMC6512/HFD3100
NASMC6505 Bucket ~ NASMC6506/HMCP030HIC

North American Switchgear, Inc. is an industry leader in the sale of new, used and out-of-production industrial circuit breakers, switchgear and associated parts.  Our Cleveland, OH facility spans over 300,000 square feet and houses over 13,000 low and medium voltage circuit breakers from all major manufacturers.  Aside from the sale of circuit breakers, switchgear and replacement parts, NAS also offers equipment recondition and repair services.  For more information please visit our website at, call 800-909-3660 or email 


 Visit our website 

‹ See more MCC.