Circuit Breakers, Surge Protectors & Fuses

3VA Molded Case Circuit Breakers

Siemens 3VA Molded Case Circuit Breakers are a comprehensive line of MCCBs that cover line protection applications with currents up to 2000A. These MCCBs include 1600A and 2000A frame sizes and comply with global standards and certifications. Siemens 3VA Molded Case Circuit Breakers offer power metering and communication capability with Modbus, Profibus, and Profinet protocols. UL 100% ratings are available in the 1200A and 1600A frame sizes.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Circuit Breaker Accessories BREAKER 3VA4,5 125A AL LUG 3PC WIRE TAP 3VA91330JG11 Siemens 1: 99,30 € 4In Stock	Mfr. Part No. 3VA91330JG11 Mouser Part No 982-3VA91330JG11	Siemens	Circuit Breaker Accessories BREAKER 3VA4,5 125A AL LUG 3PC WIRE TAP Learn More about Siemens 3va molded case circuit breakers	Datasheet	4In Stock	99,30 € 83,40 € 77,91 € 64,29 € View 59,09 € Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER,3VA4,5 125A 1 WIRE 3P AL LUG EXT 3VA91330JJ12 Siemens 1: 199,17 € 3In Stock	Mfr. Part No. 3VA91330JJ12 Mouser Part No 982-3VA91330JJ12	Siemens	Circuit Breaker Accessories BREAKER,3VA4,5 125A 1 WIRE 3P AL LUG EXT Learn More about Siemens 3va molded case circuit breakers	Datasheet	3In Stock	199,17 € 167,79 € 160,46 € 150,07 € View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA4,5 125A CU LUG 3PC WIRE TAP 3VA91330JK11 Siemens 1: 319,20 € 1In Stock 3Expected 27/11/2026	Mfr. Part No. 3VA91330JK11 Mouser Part No 982-3VA91330JK11	Siemens	Circuit Breaker Accessories BREAKER 3VA4,5 125A CU LUG 3PC WIRE TAP Learn More about Siemens 3va molded case circuit breakers	Datasheet	1In Stock 3Expected 27/11/2026	319,20 € 276,81 € 267,96 € View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA4,5 125A NUTKEEPER KIT 3PCS 3VA91330QA00 Siemens 1: 134,62 € 5In Stock	Mfr. Part No. 3VA91330QA00 Mouser Part No 982-3VA91330QA00	Siemens	Circuit Breaker Accessories BREAKER 3VA4,5 125A NUTKEEPER KIT 3PCS Learn More about Siemens 3va molded case circuit breakers	Datasheet	5In Stock	134,62 € 117,78 € 112,30 € 103,89 € View 101,06 € Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA5 125A THRU DOOR OP LOCK 1,12 3VA91370EK21 Siemens 1: 327,25 € 3In Stock	Mfr. Part No. 3VA91370EK21 Mouser Part No 982-3VA91370EK21	Siemens	Circuit Breaker Accessories BREAKER 3VA5 125A THRU DOOR OP LOCK 1,12 Learn More about Siemens 3va molded case circuit breakers	Datasheet	3In Stock	327,25 € 280,81 € 271,69 € View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA4,5 125 EM HNDL NEMA 1,12,3R 3VA91370FK35 Siemens 1: 408,78 € 4In Stock	Mfr. Part No. 3VA91370FK35 Mouser Part No 982-3VA91370FK35	Siemens	Circuit Breaker Accessories BREAKER 3VA4,5 125 EM HNDL NEMA 1,12,3R Learn More about Siemens 3va molded case circuit breakers	Datasheet	4In Stock	408,78 € 323,61 € 305,09 € View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BRKR 3VA1 160A DM RO INLK ACC 3VA91570FK21 Siemens 1: 211,04 € 5In Stock	Mfr. Part No. 3VA91570FK21 Mouser Part No 982-3VA91570FK21	Siemens	Circuit Breaker Accessories BRKR 3VA1 160A DM RO INLK ACC Learn More about Siemens 3va molded case circuit breakers	Datasheet	5In Stock	211,04 € 179,59 € 159,25 € 137,02 €	Min.: 1 Mult.: 1
Circuit Breaker Accessories BRKR 3VA1 160A DM RO EMG INLK ACC 3VA91570FK25 Siemens 1: 236,71 € 2In Stock	Mfr. Part No. 3VA91570FK25 Mouser Part No 982-3VA91570FK25	Siemens	Circuit Breaker Accessories BRKR 3VA1 160A DM RO EMG INLK ACC Learn More about Siemens 3va molded case circuit breakers	Datasheet	2In Stock	236,71 € 209,70 € 198,05 € 188,05 € View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BRKR 3VA2 250A 3P TRML COVER FIXED MNT 3VA92210WD30 Siemens 1: 54,33 € 5In Stock	Mfr. Part No. 3VA92210WD30 Mouser Part No 982-3VA92210WD30	Siemens	Circuit Breaker Accessories BRKR 3VA2 250A 3P TRML COVER FIXED MNT Learn More about Siemens 3va molded case circuit breakers	Datasheet	5In Stock	54,33 € 43,09 € 42,71 € 39,50 € View 38,36 € 37,37 € Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA5 250A 1 WIRE STEEL LUG 3 PCS 3VA92330JA11 Siemens 1: 104,03 € 6In Stock	Mfr. Part No. 3VA92330JA11 Mouser Part No 982-3VA92330JA11	Siemens	Circuit Breaker Accessories BREAKER 3VA5 250A 1 WIRE STEEL LUG 3 PCS Learn More about Siemens 3va molded case circuit breakers	Datasheet	6In Stock	104,03 € 83,44 € 77,29 € 75,02 € View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA5 250A 1 WIRE STEEL LUG 3PCS 3VA92330JA12 Siemens 1: 103,37 € 2In Stock 3Expected 30/11/2026	Mfr. Part No. 3VA92330JA12 Mouser Part No 982-3VA92330JA12	Siemens	Circuit Breaker Accessories BREAKER 3VA5 250A 1 WIRE STEEL LUG 3PCS Learn More about Siemens 3va molded case circuit breakers	Datasheet	2In Stock 3Expected 30/11/2026	103,37 € 89,03 € 85,33 € 78,99 € View 76,87 € Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA5 250A 1 WIRE AL LUGS 3PCS 3VA92330JB12 Siemens 1: 116,09 € 10In Stock	Mfr. Part No. 3VA92330JB12 Mouser Part No 982-3VA92330JB12	Siemens	Circuit Breaker Accessories BREAKER 3VA5 250A 1 WIRE AL LUGS 3PCS Learn More about Siemens 3va molded case circuit breakers	Datasheet	10In Stock	116,09 € 99,98 € 94,43 € 89,55 € View 87,14 € Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories NUT KIT 3VA 3VA92330QA00 Siemens 1: 130,02 € 3In Stock	Mfr. Part No. 3VA92330QA00 Mouser Part No 982-3VA92330QA00	Siemens	Circuit Breaker Accessories NUT KIT 3VA Learn More about Siemens 3va molded case circuit breakers	Datasheet	3In Stock	130,02 € 113,37 € 108,65 € 100,52 € View 97,78 € Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA6 250A 350MCM AL LUG 1 WIRE3P 3VA92430JB12 Siemens 1: 107,41 € 4In Stock 1Expected 12/11/2026	Mfr. Part No. 3VA92430JB12 Mouser Part No 982-3VA92430JB12	Siemens	Circuit Breaker Accessories BREAKER 3VA6 250A 350MCM AL LUG 1 WIRE3P Learn More about Siemens 3va molded case circuit breakers	Datasheet	4In Stock 1Expected 12/11/2026	107,41 € 99,18 € 94,97 € 87,94 € View 85,37 € Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BRKR 3VA6 150,250A NUTKEEPER KIT 3PCS 3VA92430QA00 Siemens 1: 130,02 € 3In Stock	Mfr. Part No. 3VA92430QA00 Mouser Part No 982-3VA92430QA00	Siemens	Circuit Breaker Accessories BRKR 3VA6 150,250A NUTKEEPER KIT 3PCS Learn More about Siemens 3va molded case circuit breakers	Datasheet	3In Stock	130,02 € 113,37 € 108,65 € 100,52 € View 97,78 € Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BRKR 3VA2 250A DM RO INLK ACC 3VA92670FK21 Siemens 1: 233,15 € 4In Stock	Mfr. Part No. 3VA92670FK21 Mouser Part No 982-3VA92670FK21	Siemens	Circuit Breaker Accessories BRKR 3VA2 250A DM RO INLK ACC Learn More about Siemens 3va molded case circuit breakers	Datasheet	4In Stock	233,15 € 206,60 € 195,11 € 185,26 € View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA5,6 250 SHORT TERM CVR 3P 1PC 3VA92710WD30 Siemens 1: 104,02 € 10In Stock	Mfr. Part No. 3VA92710WD30 Mouser Part No 982-3VA92710WD30	Siemens	Circuit Breaker Accessories BREAKER 3VA5,6 250 SHORT TERM CVR 3P 1PC Learn More about Siemens 3va molded case circuit breakers	Datasheet	10In Stock	104,02 € 78,17 € 73,99 € 72,00 € View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA5,6 250 LONG TERM CVR 3P 1 PC 3VA92710WF30 Siemens 1: 141,43 € 5In Stock	Mfr. Part No. 3VA92710WF30 Mouser Part No 982-3VA92710WF30	Siemens	Circuit Breaker Accessories BREAKER 3VA5,6 250 LONG TERM CVR 3P 1 PC Learn More about Siemens 3va molded case circuit breakers	Datasheet	5In Stock	141,43 € 125,44 € 119,37 € 110,42 € View 110,09 € Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BRKR 3VA52/61/2 OPER MECH FOR MAX-FLEX 3VA92770CB10 Siemens 1: 591,55 € 1In Stock 2Expected 06/11/2026	Mfr. Part No. 3VA92770CB10 Mouser Part No 982-3VA92770CB10	Siemens	Circuit Breaker Accessories BRKR 3VA52/61/2 OPER MECH FOR MAX-FLEX Learn More about Siemens 3va molded case circuit breakers	Datasheet	1In Stock 2Expected 06/11/2026	591,55 € 520,02 € 507,82 € View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA6 250A PLASTIC ROT HDL 4X LOK 3VA92770FK21 Siemens 1: 371,74 € 2In Stock 2Expected 16/11/2026	Mfr. Part No. 3VA92770FK21 Mouser Part No 982-3VA92770FK21	Siemens	Circuit Breaker Accessories BREAKER 3VA6 250A PLASTIC ROT HDL 4X LOK Learn More about Siemens 3va molded case circuit breakers	Datasheet	2In Stock 2Expected 16/11/2026	371,74 € 319,26 € 309,69 € View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA6 250A EM HANDLE NEMA 1,12,3R 3VA92770FK35 Siemens 1: 458,24 € 2In Stock 1Expected 04/12/2026	Mfr. Part No. 3VA92770FK35 Mouser Part No 982-3VA92770FK35	Siemens	Circuit Breaker Accessories BREAKER 3VA6 250A EM HANDLE NEMA 1,12,3R Learn More about Siemens 3va molded case circuit breakers	Datasheet	2In Stock 1Expected 04/12/2026	458,24 € 390,68 € 381,61 € View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories 3VA 600A Frame (1) 600 KCMIL Lug 3VA93730JB13 Siemens 1: 324,57 € 3In Stock	Mfr. Part No. 3VA93730JB13 Mouser Part No 982-3VA93730JB13	Siemens	Circuit Breaker Accessories 3VA 600A Frame (1) 600 KCMIL Lug Learn More about Siemens 3va molded case circuit breakers	Datasheet	3In Stock	324,57 € 276,24 € 267,25 € View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA6 600A PLASTIC ROT HDL 4X LOK 3VA94470FK21 Siemens 1: 528,14 € 2In Stock	Mfr. Part No. 3VA94470FK21 Mouser Part No 982-3VA94470FK21	Siemens	Circuit Breaker Accessories BREAKER 3VA6 600A PLASTIC ROT HDL 4X LOK Learn More about Siemens 3va molded case circuit breakers	Datasheet	2In Stock	528,14 € 428,86 € 407,49 € View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA5, 400,600A NUTKEEPER KIT 3PC 3VA94730QA00 Siemens 1: 259,55 € 1In Stock 2Expected 30/11/2026	Mfr. Part No. 3VA94730QA00 Mouser Part No 982-3VA94730QA00	Siemens	Circuit Breaker Accessories BREAKER 3VA5, 400,600A NUTKEEPER KIT 3PC Learn More about Siemens 3va molded case circuit breakers	Datasheet	1In Stock 2Expected 30/11/2026	259,55 € 221,33 € 213,26 € 203,00 € View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA6 600A FRONT CONN BUS BARS 3P 3VA94730QB00 Siemens 1: 417,26 € 1In Stock	Mfr. Part No. 3VA94730QB00 Mouser Part No 982-3VA94730QB00	Siemens	Circuit Breaker Accessories BREAKER 3VA6 600A FRONT CONN BUS BARS 3P Learn More about Siemens 3va molded case circuit breakers	Datasheet	1In Stock	417,26 € 356,83 € 346,12 € View Quote	Min.: 1 Mult.: 1