MARQ 21 ~ 18" Siemens-Allis MARQ 21 Size 2 Breaker Style Combination B

MARQ 21 ~ 18" Siemens-Allis MARQ 21 Size 2 Breaker Style Combination Bucket

Siemens-Allis MARQ 21 Size 2


Siemens-Allis MARQ 21 Motor Control Bucket

18" Size 2 Breaker Style Combination MCC

Westinghouse Motor Circuit Protector
Cat#: MCP13300CR

Style: 2607D80G05
30 Amps (Other Breaker Amperage Available)

600 Volt
3 Pole

Magnetic Trip

Westinghouse Handle Assembly

Style#: 672B770G07

Siemens-Allis Control Power Transformer
PT: 25-204-135-008
480 - 120 Volts
100 VA

Siemens-Allis Contactor 
Size 2

Coil: 115 Volt  60CY
Siemens-Allis Overload Block


Westinghouse Solid State Interposing Relay
Cat #: R56-AP
Style: 1266C31G02
120 VAC 
Normally Open Contact

1 Amp Cont.

*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 Size 2 Combination 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

NASMC6805 ~ NASMC6806/MCP13300CR
NASMC6807 ~ NASMC6806/MCP03150CR
NASMC6809 ~ NASMC6810/MCP0358RC
NASMC6811 ~ NASMC6812/MCP13300CR
NASMC6813 ~ NASMC6814/MCP0358CR
NASMC6706 ~ NASMC6707/MCP0358CR
NASMC6712 ~ NASMC6713/MCP0358CR
NASMC6795 ~ NASMC6796/MCP0358CR
NASMC6803 ~ NASMC6804/MCP0358RC
NASMC6683 ~ NASMC6684/MCP0358RC
NASMC6799 ~ NASMC6800/MCP0358CR
NASMC6801 ~ NASMC6802/MCP0358CR
NASMC6685 ~ NASMC6686/MCP0358RC
NASMC6797 ~ NASMC6798/MCP0358CR
NASMC6710 ~ NASMC6711/MCP0358RC
*NASMC0001 ~ NASMC1112/MCP0358CR
*NASMC0002 ~ NASMC1113/MCP03150CR
*NASMC0003 ~ NASMC1114/MCP0358CR

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 


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