MARQ 21 ~ 36" Siemens-Allis MARQ 21 Size 3 Combination Bucket

MARQ 21 ~ 36" Siemens-Allis MARQ 21 Size 3 Combination Bucket

Siemens-Allis MARQ 21 Size 3


Siemens-Allis MARQ 21 Motor Control Bucket

36" Size 3 Breaker Style Combination MCC

Cutler-Hammer Motor Circuit Protector

Cat#: HMCP100R3
Style#: 6601C86G10
100 Amps
600 Volt
3 Pole

Westinghouse Handle Assembly

Style#: 672B770G07

Agastat Timer
PN: 7012AD

5-50 Seconds

Siemens-Allis Control Power Transformer
PT: 25-205-176-007
230-460 Primary - 115 Secondary
60HZ .300KVA

Siemens-Allis Contactor 
Size 3
Coil: 115 Volt  60HZ
25HP 200-208 Volts
30HP 220-240 Volts
50HP 460-575 Volts
Siemens-Allis Overload Block
FH21 Heaters

Siemens-Allis Pneumatic Timer
Cat#: NTA 6822-K

On  Delay
0.2-60 Seconds
Coil:120 Volt  60HZ

Siemens-Allis Pneumatic Timer
Cat#: FTA 6822-K
Style: 25-131-356-511
Off Delay
0.2-60 Seconds

Coil: 120 Volt 60Hz

Siemens-Allis RCN62* Relay 6 Normally Open - 2 Normally Closed 120 Volt Coil

Siemens-Allis RCN31* Relay 3 Normally Open - 1 Normally Closed 120 Volt Coil

Siemens-Allis RCN40* Relay 4 Normally Open - 0 Normally Closed 120 Volt Coil

*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 3 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

NASMC6663 ~ NASMC6664/HMCP100R3
NASMC6850 ~ NASMC6851/MCP331000CR
NASMC6763 ~ NASMC6764/MCP331000CR
NASMC6703 ~ NASMC6704/MCP331000CR (incomplete contactor)
NASMC6701 ~ NASMC6702/MCP331000CR (incomplete contactor)
NASMC6708 ~ NASMC6709/MCP331000CR (CH contactor)
NASMC6852 ~ NASMC6853/MCP331000CR 

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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