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Miniature Circuit Breakers

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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.	Series	Product	Type	Current Rating	Voltage Rating AC	Voltage Rating DC	Number of Poles	Actuator	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated
Circuit Breakers MCB 5SJ4 2P 480/277 30A 10K C-TRIP 5SJ42307HG42 Siemens 1: €140.09 2In Stock	Mfr. Part No. 5SJ42307HG42 Mouser Part No 982-5SJ42307HG42	Siemens	Circuit Breakers MCB 5SJ4 2P 480/277 30A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	2In Stock	€140.09 €118.16 €109.87 €94.85 View €91.72 Quote	Min.: 1 Mult.: 1	5SJ4	Circuit Breakers	Miniature	30 A	277 VAC, 480 VAC	60 VDC	2 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 1A 10K D-TRIP 5SJ43018HG42 Siemens 1: €204.03 3In Stock	Mfr. Part No. 5SJ43018HG42 Mouser Part No 982-5SJ43018HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 1A 10K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	3In Stock	€204.03 €180.82 €173.30 €162.67 View Quote	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	1 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 2A 10K C-TRIP 5SJ43027HG42 Siemens 1: €215.65 3In Stock	Mfr. Part No. 5SJ43027HG42 Mouser Part No 982-5SJ43027HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 2A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	3In Stock	€215.65 €181.24 €164.76 €136.70 View Quote	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	2 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 2A 10K D-TRIP 5SJ43028HG42 Siemens 1: €231.06 4In Stock	Mfr. Part No. 5SJ43028HG42 Mouser Part No 982-5SJ43028HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 2A 10K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	4In Stock	€231.06 €168.69 €156.59 €136.70 View Quote	Min.: 1 Mult.: 1	5SJ4	Circuit Breakers	Miniature	2 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 4A 10K C-TRIP 5SJ43047HG42 Siemens 1: €204.03 2In Stock	Mfr. Part No. 5SJ43047HG42 Mouser Part No 982-5SJ43047HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 4A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	2In Stock	€204.03 €180.82 €173.30 €162.67 View Quote	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	4 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 4A 10K D-TRIP 5SJ43048HG42 Siemens 1: €204.03 3In Stock	Mfr. Part No. 5SJ43048HG42 Mouser Part No 982-5SJ43048HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 4A 10K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	3In Stock	€204.03 €180.82 €173.30 €162.67 View Quote	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	4 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 240V 6A 14K D-TRIP 5SJ43068HG41 Siemens 1: €204.03 3In Stock	Mfr. Part No. 5SJ43068HG41 Mouser Part No 982-5SJ43068HG41	Siemens	Circuit Breakers MCB 5SJ4 3P 240V 6A 14K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	3In Stock	€204.03 €180.82 €173.30 €162.67 View Quote	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	6 A	240 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 6A 10K D-TRIP 5SJ43068HG42 Siemens 1: €215.65 1In Stock 2Expected 06/11/2026	Mfr. Part No. 5SJ43068HG42 Mouser Part No 982-5SJ43068HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 6A 10K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	1In Stock 2Expected 06/11/2026	€215.65 €168.69 €156.59 €136.70 View Quote	Min.: 1 Mult.: 1	5SJ4	Circuit Breakers	Miniature	6 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 10A 10K C-TRIP 5SJ43107HG42 Siemens 1: €215.65 5In Stock	Mfr. Part No. 5SJ43107HG42 Mouser Part No 982-5SJ43107HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 10A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	5In Stock	€215.65 €181.24 €156.59 €136.70 View Quote	Min.: 1 Mult.: 1	5SJ4	Circuit Breakers	Miniature	10 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 10A 10K D-TRIP 5SJ43108HG42 Siemens 1: €215.65 6In Stock	Mfr. Part No. 5SJ43108HG42 Mouser Part No 982-5SJ43108HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 10A 10K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	6In Stock	€215.65 €181.24 €164.76 €136.70 View Quote	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	10 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 5A 10K C-TRIP 5SJ43117HG42 Siemens 1: €234.78 2In Stock	Mfr. Part No. 5SJ43117HG42 Mouser Part No 982-5SJ43117HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 5A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	2In Stock	€234.78 €168.69 €156.59 €136.70 View Quote	Min.: 1 Mult.: 1	5SJ4	Circuit Breakers	Miniature	5 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 5A 10K D-TRIP 5SJ43118HG42 Siemens 1: €215.65 3In Stock	Mfr. Part No. 5SJ43118HG42 Mouser Part No 982-5SJ43118HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 5A 10K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	3In Stock	€215.65 €181.24 €164.76 €136.70 View Quote	Min.: 1 Mult.: 1	5SJ4	Circuit Breakers	Miniature	5 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 240V 16A 14K C-TRIP 5SJ43167HG41 Siemens 1: €204.03 4In Stock	Mfr. Part No. 5SJ43167HG41 Mouser Part No 982-5SJ43167HG41	Siemens	Circuit Breakers MCB 5SJ4 3P 240V 16A 14K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	4In Stock	€204.03 €180.82 €173.30 €162.67 View Quote	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	16 A	240 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 16A 10K C-TRIP 5SJ43167HG42 Siemens 1: €215.65 1In Stock 3On Order	Mfr. Part No. 5SJ43167HG42 Mouser Part No 982-5SJ43167HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 16A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	1In Stock 3On Order	€215.65 €181.24 €156.59 €136.70 View Quote	Min.: 1 Mult.: 1	5SJ4	Circuit Breakers	Miniature	16 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 240V 15A 14K C-TRIP 5SJ43187HG41 Siemens 1: €215.65 3In Stock	Mfr. Part No. 5SJ43187HG41 Mouser Part No 982-5SJ43187HG41	Siemens	Circuit Breakers MCB 5SJ4 3P 240V 15A 14K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	3In Stock	€215.65 €168.69 €156.59 €136.70 View Quote	Min.: 1 Mult.: 1	5SJ4	Circuit Breakers	Miniature	15 A	240 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 15A 10K C-TRIP 5SJ43187HG42 Siemens 1: €215.65 4In Stock	Mfr. Part No. 5SJ43187HG42 Mouser Part No 982-5SJ43187HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 15A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	4In Stock	€215.65 €168.69 €156.59 €136.70 View Quote	Min.: 1 Mult.: 1	5SJ4	Circuit Breakers	Miniature	15 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 20A 10K C-TRIP 5SJ43207HG42 Siemens 1: €177.47 3In Stock	Mfr. Part No. 5SJ43207HG42 Mouser Part No 982-5SJ43207HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 20A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	3In Stock	€177.47 €168.26 €155.47 €136.25 View Quote	Min.: 1 Mult.: 1	5SJ4	Circuit Breakers	Miniature	20 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 20A 10K D-TRIP 5SJ43208HG42 Siemens 1: €215.65 3In Stock	Mfr. Part No. 5SJ43208HG42 Mouser Part No 982-5SJ43208HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 20A 10K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	3In Stock	€215.65 €181.24 €156.59 €136.70 View Quote	Min.: 1 Mult.: 1	5SJ4	Circuit Breakers	Miniature	20 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 25A 10K C-TRIP 5SJ43257HG42 Siemens 1: €204.03 4In Stock	Mfr. Part No. 5SJ43257HG42 Mouser Part No 982-5SJ43257HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 25A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	4In Stock	€204.03 €180.82 €173.30 €162.67 View Quote	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	25 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 240V 30A 14K C-TRIP 5SJ43307HG41 Siemens 1: €215.65 3In Stock	Mfr. Part No. 5SJ43307HG41 Mouser Part No 982-5SJ43307HG41	Siemens	Circuit Breakers MCB 5SJ4 3P 240V 30A 14K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	3In Stock	€215.65 €181.24 €164.76 €136.70 View Quote	Min.: 1 Mult.: 1	5SJ4	Circuit Breakers	Miniature	30 A	240 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 30A 10K C-TRIP 5SJ43307HG42 Siemens 1: €204.03 4In Stock	Mfr. Part No. 5SJ43307HG42 Mouser Part No 982-5SJ43307HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 30A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	4In Stock	€204.03 €168.69 €156.59 €136.70 View Quote	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	30 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 240V 30A 10K D-TRIP 5SJ43308HG41 Siemens 1: €204.03 3In Stock	Mfr. Part No. 5SJ43308HG41 Mouser Part No 982-5SJ43308HG41	Siemens	Circuit Breakers MCB 5SJ4 3P 240V 30A 10K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	3In Stock	€204.03 €180.82 €173.30 €162.67 View Quote	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	30 A	240 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 32A 10K C-TRIP 5SJ43327HG42 Siemens 1: €225.87 3In Stock	Mfr. Part No. 5SJ43327HG42 Mouser Part No 982-5SJ43327HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 32A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	3In Stock	€225.87 €180.47 €165.27 €146.49 View Quote	Min.: 1 Mult.: 1	5SJ4	Circuit Breakers	Miniature	32 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 480/277 35A 10K C-TRIP 5SJ43357HG42 Siemens 1: €225.87 3In Stock	Mfr. Part No. 5SJ43357HG42 Mouser Part No 982-5SJ43357HG42	Siemens	Circuit Breakers MCB 5SJ4 3P 480/277 35A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	3In Stock	€225.87 €180.47 €165.27 €146.49 View Quote	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	35 A	277 VAC, 480 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 240V 40A 14K C-TRIP 5SJ43407HG41 Siemens 1: €219.99 3In Stock	Mfr. Part No. 5SJ43407HG41 Mouser Part No 982-5SJ43407HG41	Siemens	Circuit Breakers MCB 5SJ4 3P 240V 40A 14K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	3In Stock	€219.99 €192.76 €182.22 €172.81 View Quote	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	40 A	240 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated