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Contactor and Motor Starter Auxiliaries

For motor control systems in industrial and commercial facilities, contactor and motor starter auxiliaries are among the most essential components for reliable motor operation and system integration. These auxiliary components provide additional switching contacts, status indication, and control functionality that enhance the capabilities of contactors and motor starters. Electrical.com carries an extensive selection of contactor and motor starter auxiliaries from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing automation, HVAC systems, material handling equipment, and industrial process control applications.
SORT BY
Part Number
PRICE
Manufacturer
BSTS-13X4
BSTS-13X4
In Stock
From
$27.54
TE Connectivity
BZ0LVE51GA
BZ0LVE51GA
In Stock
From
$19.50
Fuji Electric
BZ6WDL10CU
BZ6WDL10CU
In Stock
From
$109.63
Fuji Electric
C03A11
C03A11
In Stock
From
$51.99
Homer
C29272-000
C29272-000
In Stock
From
$642.79
TE Connectivity
C321-KM1
C321-KM1
In Stock
From
$19.62
Eaton
C321KM2
C321KM2
In Stock
From
$16.67
Eaton
C3SS110B-02
C3SS110B-02
In Stock
From
$18.18
ABB
C51949-000
C51949-000
In Stock
From
$11.11
TE Connectivity
C93416
C93416
Limited Stock
From
Get Price
TE Connectivity
CA-S/H-G
CA-S/H-G
Limited Stock
From
Get Price
General Electric
CA4-04N
CA4-04N
In Stock
From
$25.25
ABB
CA7-PV-S31
CA7-PV-S31
In Stock
From
$100.47
Sprecher & Schuh
CB5036-000
CB5036-000
In Stock
From
$146.32
TE Connectivity
CB5095-000
CB5095-000
In Stock
From
$1,934.09
TE Connectivity
CB5149-000
CB5149-000
In Stock
From
$111.53
TE Connectivity
CB6007-000
CB6007-000
In Stock
From
$11.06
TE Connectivity
CC9106-000
CC9106-000
In Stock
From
$3.99
TE Connectivity
CD679
CD679
In Stock
From
$128.31
Allen-Bradley
CES-2-T1B
CES-2-T1B
In Stock
From
$87.47
TE Connectivity
CF0008-000
CF0008-000
In Stock
From
$798.25
TE Connectivity
CJ5579-000
CJ5579-000
In Stock
From
$27.78
TE Connectivity
CJ9805-000
CJ9805-000
In Stock
From
$11.00
TE Connectivity
CJ9809-000
CJ9809-000
In Stock
From
$11.00
TE Connectivity

Electrical.com stocks the largest inventory of contactor and motor starter auxiliaries in the world, with over 1 million square feet of new, used, surplus, and re-certified motor control components available for immediate shipment. From auxiliary contact blocks to timing modules and coil accessories, we have what you need when others say no. Our comprehensive contactor and motor starter auxiliary inventory spans all configurations and ratings from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our contactor and motor starter auxiliaries serve critical applications across industrial motor control systems, manufacturing automation equipment, HVAC control systems, material handling operations, conveyor systems, pump and compressor controls, process automation installations, and commercial building mechanical systems.


Whether you're maintaining legacy equipment with obsolete auxiliary components or sourcing current production parts for new motor control installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need contactor and motor starter auxiliaries now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.