Submit a Quote and We'll
Get Back to You Shortly

Guaranteed quotes back within 15 minutes, 24/7 x 365

Product Categories

773group

Circuit Breakers - Products

Engineers and buyers love how easy it is to source Circuit Breakers parts here. View part details, variations, and compare related items within the same family. Need help filling demand shortages for Circuit Breakers parts, send a request and we’ll provide a quote within minutes. Most orders ship quickly across the U.S. with minimal turnaround times.
( Recently Purchased parts )  

Circuit Protection
Circuit Breakers


Showing Page of

(Total Part Numbers : )

    Action Part No. Manufacturer Qty Description Status Alternate Part No.
    Request 3VA5145-5ED22-0AA0  Siemens 1 BRKR 3VA51 2P 45A 35KA FTFM NUT 3473-3VA5145-5ED22-0AA0 | 3VA51455ED220AA0
    Request 3VA5120-5ED22-0AA0  Siemens 1 BRKR 3VA51 2P 20A 35KA FTFM NUT 3VA51205ED220AA0 | 3473-3VA5120-5ED22-0AA0
    Request 3VA5125-5ED22-0AA0  Siemens 1 BRKR 3VA51 2P 25A 35KA FTFM NUT 3473-3VA5125-5ED22-0AA0 | 3VA51255ED220AA0
    Request 3VA5150-5ED22-0AA0  Siemens 1 BRKR 3VA51 2P 50A 35KA FTFM NUT 3VA51505ED220AA0 | 3473-3VA5150-5ED22-0AA0
    Request 3VA5195-5ED22-0AA0  Siemens 1 BRKR 3VA51 2P 15A 35KA FTFM NUT 3VA51955ED220AA0 | 3473-3VA5195-5ED22-0AA0
    Request 3VA5160-5ED22-0AA0  Siemens 1 BRKR 3VA51 2P 60A 35KA FTFM NUT 3473-3VA5160-5ED22-0AA0 | 3VA51605ED220AA0
    Request 3VA5140-5ED22-0AA0  Siemens 1 BRKR 3VA51 2P 40A 35KA FTFM NUT 3473-3VA5140-5ED22-0AA0 | 3VA51405ED220AA0
    Request 3VA5135-5ED22-0AA0  Siemens 1 BRKR 3VA51 2P 35A 35KA FTFM NUT 3VA51355ED220AA0 | 3473-3VA5135-5ED22-0AA0
    Request 3RV20324WA15  Siemens 1 MSP S2 CLASS 10 42-52A SCREW 1NO 3473-3RV20324WA15 | 3RV2032-4WA15 | 1821109
    Request US2:MMSKW2  Siemens 1 MANUAL SW,TOGGLE,3-P,NEMA TYPE 4 US2MMSKW2
    Request 3VA5180-4ED22-0AA0  Siemens 1 BRKR 3VA51 2P 80A 25KA FTFM NUT 3VA51804ED220AA0 | 3473-3VA5180-4ED22-0AA0
    Request M55629/5-402  Sensata-Airpax 1 M55629/5-402 M556295402
    Request M55629/6-425  Sensata-Airpax 1 M55629/6-425 M556296425
    Request 3RV27214CD10  Siemens 1 TMCB UL489 S0 22A SCREW 3473-3RV27214CD10 | 1336050 | 40892934878 | 3RV2721-4CD10
    Request M55629/6-062  Sensata-Airpax 1 M55629/6-062 M556296062
    Request 3VA5180-4EC31-0AA0  Siemens 1 BRKR 3VA51 3P 80A 25KA FTAM 3473-3VA5180-4EC31-0AA0 | 3473-3VA51804EC310AA0 | 3633716 | 3VA51804EC310AA0 | 3473-3VA51804EC310AA0
    Request 3VA5180-5ED21-0AA0  Siemens 1 BRKR 3VA51 2P 80A 35KA FTFM 6646874 | 3473-3VA5180-5ED21-0AA0 | 3473-3VA51805ED210AA0 | 3VA51805ED210AA0 | 3473-3VA51805ED210AA0
    Request 3VA5120-5EC31-0AA0  Siemens 1 BRKR 3VA51 3P 20A 35KA FTAM 3473-3VA5120-5EC31-0AA0 | 3VA51205EC310AA0 | 3473-3VA51205EC310AA0 | 3473-3VA51205EC310AA0 | 3636363
    Request 3VA5145-5EC31-0AA0  Siemens 1 BRKR 3VA51 3P 45A 35KA FTAM 3630740 | 3VA51455EC310AA0 | 3473-3VA51455EC310AA0 | 3473-3VA5145-5EC31-0AA0 | 3473-3VA51455EC310AA0
    Request 3VA5150-5EC31-0AA0  Siemens 1 BRKR 3VA51 3P 50A 35KA FTAM 3VA51505EC310AA0 | 3473-3VA51505EC310AA0 | 3628649 | 3473-3VA51505EC310AA0 | 3473-3VA5150-5EC31-0AA0
    Request 3VA5190-4EC31-0AA0  Siemens 1 BRKR 3VA51 3P 90A 25KA FTAM 3VA51904EC310AA0 | 3473-3VA51904EC310AA0 | 3473-3VA51904EC310AA0 | 3473-3VA5190-4EC31-0AA0 | 3634152
    Request 3VA5190-5ED21-0AA0  Siemens 1 BRKR 3VA51 2P 90A 35KA FTFM 6737785 | 3473-3VA51905ED210AA0 | 3473-3VA5190-5ED21-0AA0 | 3VA51905ED210AA0 | 3473-3VA51905ED210AA0
    Request 3VA5195-5EC31-0AA0  Siemens 1 BRKR 3VA51 3P 15A 35KA FTAM 3VA51955EC310AA0 | 3473-3VA5195-5EC31-0AA0 | 3473-3VA51955EC310AA0 | 3473-3VA51955EC310AA0 | 3622617
    Request 3VA5125-5EC31-0AA0  Siemens 1 BRKR 3VA51 3P 25A 35KA FTAM 3473-3VA51255EC310AA0 | 3473-3VA5125-5EC31-0AA0 | 3633006 | 3VA51255EC310AA0 | 3473-3VA51255EC310AA0
    Request 3VA5130-5EC31-0AA0  Siemens 1 BRKR 3VA51 3P 30A 35KA FTAM 3473-3VA51305EC310AA0 | 3633750 | 3473-3VA5130-5EC31-0AA0 | 3VA51305EC310AA0 | 3473-3VA51305EC310AA0
    Request 3VA5135-5EC31-0AA0  Siemens 1 BRKR 3VA51 3P 35A 35KA FTAM 3473-3VA51355EC310AA0 | 3VA51355EC310AA0 | 3473-3VA5135-5EC31-0AA0 | 3473-3VA51355EC310AA0 | 3644419
    Request 3VA5170-4EC31-0AA0  Siemens 1 BRKR 3VA51 3P 70A 25KA FTAM 3473-3VA51704EC310AA0 | 3VA51704EC310AA0 | 3473-3VA5170-4EC31-0AA0 | 3624983 | 3473-3VA51704EC310AA0
    Request 3VA5170-5ED21-0AA0  Siemens 1 BRKR 3VA51 2P 70A 35KA FTFM 3473-3VA51705ED210AA0 | 3VA51705ED210AA0 | 3473-3VA5170-5ED21-0AA0 | 3473-3VA51705ED210AA0 | 6728195
    Request 3RV20314RA15  Siemens 1 BREAKER,MSP S2 CLASS 10 70-80A S 1676470 | 3473-3RV20314RA15 | 3RV2031-4RA15
    Request 3RV20324VA15  Siemens 1 MSP S2 CLASS 10 35-45A SCREW 1NO 3RV2032-4VA15 | 3473-3RV20324VA15 | 1752908
    Request 3VA5195-4ED26-1AA0  Siemens 1 BRKR 3VA51 2P 15A 25KA FTFM NAV 3473-3VA5195-4ED26-1AA0 | 3VA51954ED261AA0
    Request 3VA5120-4ED26-1AA0  Siemens 1 BRKR 3VA51 2P 20A 25KA FTFM NAV 3VA51204ED261AA0 | 3473-3VA5120-4ED26-1AA0
    Request 3VA5125-4ED26-1AA0  Siemens 1 BRKR 3VA51 2P 25A 25KA FTFM NAV 3VA51254ED261AA0 | 3473-3VA5125-4ED26-1AA0
    Request 3VA5150-4ED26-1AA0  Siemens 1 BRKR 3VA51 2P 50A 25KA FTFM NAV 3473-3VA5150-4ED26-1AA0 | 3VA51504ED261AA0
    Request 3VA5160-4ED26-1AA0  Siemens 1 BRKR 3VA51 2P 60A 25KA FTFM NAV 3473-3VA5160-4ED26-1AA0 | 3VA51604ED261AA0
    Request 3VA5130-4ED26-1AA0  Siemens 1 BRKR 3VA51 2P 30A 25KA FTFM NAV 3VA51304ED261AA0 | 3473-3VA5130-4ED26-1AA0
    Request 3VA5140-4ED26-1AA0  Siemens 1 BRKR 3VA51 2P 40A 25KA FTFM NAV 3473-3VA5140-4ED26-1AA0 | 3VA51404ED261AA0
    Request 3VA5135-4ED26-1AA0  Siemens 1 BRKR 3VA51 2P 35A 25KA FTFM NAV 3VA51354ED261AA0 | 3473-3VA5135-4ED26-1AA0
    Request 3RV20314JB15  Siemens 1 CIRCUIT BREAKER. SCREW-TYPE. 65 3RV2031-4JB15 | 3473-3RV20314JB15 | 5739554
    Request 3RV20314XB15  Siemens 1 CIRCUIT BREAKER. SCREW-TYPE. 59 9181232 | 3RV2031-4XB15 | 3473-3RV20314XB15
    Request 3VA5150-4ED22-1AA0  Siemens 1 BRKR 3VA51 2P 50A 25KA FTFM NAV 3473-3VA5150-4ED22-1AA0 | 3VA51504ED221AA0
    Request 3VA5120-4ED22-1AA0  Siemens 1 BRKR 3VA51 2P 20A 25KA FTFM NAV 3473-3VA5120-4ED22-1AA0 | 3VA51204ED221AA0
    Request 3VA5125-4ED22-1AA0  Siemens 1 BRKR 3VA51 2P 25A 25KA FTFM NAV 3VA51254ED221AA0 | 3473-3VA5125-4ED22-1AA0
    Request 3VA5160-4ED22-1AA0  Siemens 1 BRKR 3VA51 2P 60A 25KA FTFM NAV 3VA51604ED221AA0 | 3473-3VA5160-4ED22-1AA0
    Request 3VA5195-4ED22-1AA0  Siemens 1 BRKR 3VA51 2P 15A 25KA FTFM NAV 3VA51954ED221AA0 | 3473-3VA5195-4ED22-1AA0
    Request 3VA5130-4ED22-1AA0  Siemens 1 BRKR 3VA51 2P 30A 25KA FTFM NAV 3VA51304ED221AA0 | 3473-3VA5130-4ED22-1AA0
    Request 3VA5140-4ED22-1AA0  Siemens 1 BRKR 3VA51 2P 40A 25KA FTFM NAV 3473-3VA5140-4ED22-1AA0 | 3VA51404ED221AA0
    Request 3VA5135-4ED22-1AA0  Siemens 1 BRKR 3VA51 2P 35A 25KA FTFM NAV 3473-3VA5135-4ED22-1AA0 | 3VA51354ED221AA0
    Request AP7-1-61-1162  Sensata-Airpax 1 CIR BRKR HYDMAG 2 PL 50VDC 7. AP71611162
    Request 3RV20314WB15  Siemens 1 MSP S2 CLASS 20 42-52A SCREW 1NO 3473-3RV20314WB15 | 3RV2031-4WB15 | 1753891

    Showing Page of

    (Total Part Numbers : )