Industrial Automation Products
Discover our comprehensive catalog of 65+ industrial automation components
- All Products
- Featured
- Popular
- All Availability
- In Stock
- Limited Stock
- On Request
Pricing & Availability Notice
The prices and availability shown may not reflect current market rates. For the most up-to-date pricing and stock information, please request a quote or contact our sales team directly.
Showing 1-24 of 25001
3RV1721-1JD10
SIEMENS • RKD289926
3RV1721-1JD10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER
10 AMP
3 POLE
50 HZ
SIZE S0
3RV1721-4AD10
SIEMENS • RKD280332
3RV1721-4AD10
DISCONTINUED BY MANUFACTURER CIRCUIT BREAKER
SIZE SO
UL 489
CSA C22.2 NO.5-02
15 AMP
3 POLE
208 A SCREW TERMINAL
N-RELEASE
STANDARD SWITCHING CAPACITY
END OF PRODUCT LIFECYCLE SINCE: 02/07/2022
3RV1721-4BD10
SIEMENS • RKD260627
3RV1721-4BD10
CIRCUIT BREAKER
3 POLE
20 AMP
480Y / 277VAC MAX
DIN RAIL MOUNT
SCREW TERMINALS
MANUAL KNOB OVERRIDE
3RV1742-5AD10
SIEMENS • RKD140491
3RV1742-5AD10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER
10AMP
690V
50/60HZ
100KA
3.3-10W
3RV1742-5BD10
SIEMENS • RKD260629
3RV1742-5BD10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER
SIZE S3 FOR SYSTEM PROTECTION WITH APPROVAL CIRCUIT BREAKER UL 489
225 A
SCREW TERMINAL
STANDARD SWITCHING CAPACITY
SUCCESSOR IS SIRIUS 3RV2 PREFERRED SUCCESSOR TYPE IS 3RV2742-5BD10
3RV1742-5DD10
SIEMENS • DTGEU5619
3RV1742-5DD10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER
S3UL489
3 POLE
25 AMP
347-480/600 VAC
50/60 HZ
REPLACED BY: 3RV2742-5DD10
3RV1742-5ED10
SIEMENS • RKD140499
3RV1742-5ED10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER
S3UL489
3 POLE
30 AMP
347-480/600 VAC
50/60 HZ
3RV1742-5FD10
SIEMENS • RKD253589
3RV1742-5FD10
DISCONTINUED BY MANUFACTURER 01/05/23
CIRCUIT BREAKER
3 POLE
35 AMP
690 VAC
SIZE S3
SCREW TERMINAL
FOR SYSTEM PROTECTION
STANDARD SWITCHING CAPACITY
SUCCESSOR IS 3RV2742-5FD10
3RV1742-5GD10
SIEMENS • RKD140501
3RV1742-5GD10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER
100 KA
40 AMP
3 POLE
690 VAC
THERMAL-MAGNETIC
ROTARY SWITCH
SHORT-CIRCUIT
PREFERRED SUCCESSOR-3RV2742-5GD10
3RV1742-5JD10
SIEMENS • RKD253592
3RV1742-5JD10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER
SIZE S3 FOR SYSTEM PROTECTION WITH APPROVAL CIRCUIT BREAKER UL 489
3 POLES
50 AMP
690 V AC
100 KA @ 400 V AC
THERMO MAGNETIC
REPLACED BY: 3RV2742-5JD10
3RV1742-5LD10
SIEMENS • RKD220186
3RV1742-5LD10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER
3RV2 SERIES
S3UL489
60 AMP
3 POLE
3RV1821-1BD10
SIEMENS • RKD140507
3RV1821-1BD10
CIRCUIT BREAKER
SIZE-S0
UL489
FOR TRANSFORMER PROTECTION
3 POLE
2 AMP
3RV1821-1ED10
SIEMENS • RKD280335
3RV1821-1ED10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER
4 AMP
3 POLES
600Y / 347 VAC
50 / 60 HZ
DIN RAIL MOUNTING
SCREW TERMINAL
3RV1821-1HD10
SIEMENS • RKD74598
3RV1821-1HD10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER
S0
UL489
3P
8A
3RV1821-1JD10
SIEMENS • RKD260635
3RV1821-1JD10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER S0 UL489 3P 10A
3RV1821-4AD10
SIEMENS • RKD260638
3RV1821-4AD10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER
15AMP
3P
690V
3RV1821-4BD10
SIEMENS • RKD140509
3RV1821-4BD10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER
20 AMP
3 POLE
277 VAC
50/60 HZ
SCREW CONNECTION
STANDARD BREAKING CAPACITY
3RV18210JD10
SIEMENS • RKD222993
3RV18210JD10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER
S0 UL489
3P
1A
3RV18211FD10
SIEMENS • RKD74592
3RV18211FD10
DISCONTINUED BY MANUFACTURER
CIRCUIT BREAKER
5 AMP
3 POLE
SCREW TERMINALS
S0 SIZE
5A RATED CURRENT