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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 1077, 1P, DM, 277VAC/60VDC, B, 1A 4230-T110-K0BE-1A E-T-A 1: 14,77 € 6In Stock	Mfr. Part No. 4230-T110-K0BE-1A Mouser Part No 457-4230T110K0BE1	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, B, 1A Learn More about E-T-A eta 4230 t mcb	Datasheet	6In Stock	14,77 € 12,26 € 11,31 € 9,37 € View 8,63 € 8,21 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	1 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, B, 10A 4230-T110-K0BE-10A E-T-A 1: 15,57 € 102In Stock	Mfr. Part No. 4230-T110-K0BE-10A Mouser Part No 457-4230T110K0BE10	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, B, 10A Learn More about E-T-A eta 4230 t mcb	Datasheet	102In Stock	15,57 € 12,93 € 11,93 € 9,88 € View 9,02 € 8,21 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	10 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, B, 20A 4230-T110-K0BE-20A E-T-A 1: 15,57 € 11In Stock	Mfr. Part No. 4230-T110-K0BE-20A Mouser Part No 457-4230T110K0BE20	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, B, 20A Learn More about E-T-A eta 4230 t mcb	Datasheet	11In Stock	15,57 € 12,16 € 9,78 € 8,80 € 8,21 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	20 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, B, 6A 4230-T110-K0BE-6A E-T-A 1: 14,77 € 21In Stock	Mfr. Part No. 4230-T110-K0BE-6A Mouser Part No 457-4230T110K0BE6	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, B, 6A Learn More about E-T-A eta 4230 t mcb	Datasheet	21In Stock	14,77 € 12,26 € 9,37 € 8,63 € 8,21 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	6 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 489, 1P, DM, 277VAC/60VDC, B, 10A 4230-T110-K0BU-10A E-T-A 1: 24,32 € 5In Stock	Mfr. Part No. 4230-T110-K0BU-10A Mouser Part No 457-4230T110K0BU10	E-T-A	Circuit Breakers 489, 1P, DM, 277VAC/60VDC, B, 10A Learn More about E-T-A eta 4230 t mcb	Datasheet	5In Stock	24,32 € 20,36 € 18,85 € 16,69 € View 15,92 € 15,48 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	10 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 489, 1P, DM, 277VAC/60VDC, B, 20A 4230-T110-K0BU-20A E-T-A 1: 26,33 € 2In Stock	Mfr. Part No. 4230-T110-K0BU-20A Mouser Part No 457-4230T110K0BU20	E-T-A	Circuit Breakers 489, 1P, DM, 277VAC/60VDC, B, 20A Learn More about E-T-A eta 4230 t mcb	Datasheet	2In Stock	26,33 € 21,84 € 18,96 € 16,59 € 15,48 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	20 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 10A 4230-T110-K0CE-10A E-T-A 1: 14,77 € 51In Stock	Mfr. Part No. 4230-T110-K0CE-10A Mouser Part No 457-4230T110K0CE10	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 10A Learn More about E-T-A eta 4230 t mcb	Datasheet	51In Stock	14,77 € 12,26 € 11,07 € 10,51 € View 8,56 € 8,21 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 15A 4230-T110-K0CE-15A E-T-A 1: 14,77 € 3In Stock	Mfr. Part No. 4230-T110-K0CE-15A Mouser Part No 457-4230T110K0CE15	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 15A Learn More about E-T-A eta 4230 t mcb	Datasheet	3In Stock	14,77 € 11,32 € 10,15 € 9,14 € 8,21 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 2A 4230-T110-K0CE-2A E-T-A 1: 14,77 € 35In Stock	Mfr. Part No. 4230-T110-K0CE-2A Mouser Part No 457-4230T110K0CE2	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 2A Learn More about E-T-A eta 4230 t mcb	Datasheet	35In Stock	14,77 € 11,85 € 10,95 € 9,37 € View 8,63 € 8,21 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 20A 4230-T110-K0CE-20A E-T-A 1: 15,58 € 22In Stock 22Expected 11/5/2026	Mfr. Part No. 4230-T110-K0CE-20A Mouser Part No 457-4230T110K0CE20	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 20A Learn More about E-T-A eta 4230 t mcb	Datasheet	22In Stock 22Expected 11/5/2026	15,58 € 12,93 € 11,93 € 9,88 € View 9,11 € 8,47 € 8,24 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 30A 4230-T110-K0CE-30A E-T-A 1: 16,28 € 3In Stock	Mfr. Part No. 4230-T110-K0CE-30A Mouser Part No 457-4230T110K0CE30	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 30A Learn More about E-T-A eta 4230 t mcb	Datasheet	3In Stock	16,28 € 14,58 € 12,93 € 8,84 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 4A 4230-T110-K0CE-4A E-T-A 1: 14,77 € 6In Stock	Mfr. Part No. 4230-T110-K0CE-4A Mouser Part No 457-4230T110K0CE4	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 4A Learn More about E-T-A eta 4230 t mcb	Datasheet	6In Stock	14,77 € 12,26 € 11,31 € 9,37 € View 8,63 € 8,21 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	4 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 5A 4230-T110-K0CE-5A E-T-A 1: 15,13 € 18In Stock	Mfr. Part No. 4230-T110-K0CE-5A Mouser Part No 457-4230T110K0CE5	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 5A Learn More about E-T-A eta 4230 t mcb	Datasheet	18In Stock	15,13 € 12,55 € 11,58 € 9,60 € View 8,84 € 8,72 € 8,21 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	5 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 50A 4230-T110-K0CE-50A E-T-A 1: 15,89 € 44In Stock	Mfr. Part No. 4230-T110-K0CE-50A Mouser Part No 457-4230T110K0CE50	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 50A Learn More about E-T-A eta 4230 t mcb	Datasheet	44In Stock	15,89 € 11,35 € 10,68 € 10,33 € View 9,98 € 9,86 € Quote	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	50 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 6A 4230-T110-K0CE-6A E-T-A 1: 15,58 € 30In Stock	Mfr. Part No. 4230-T110-K0CE-6A Mouser Part No 457-4230T110K0CE6	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 6A Learn More about E-T-A eta 4230 t mcb	Datasheet	30In Stock	15,58 € 12,93 € 12,43 € 9,88 € View 9,11 € 8,21 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	6 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 10A 4230-T110-K0CU-10A E-T-A 1: 27,66 € 7In Stock	Mfr. Part No. 4230-T110-K0CU-10A Mouser Part No 457-4230T110K0CU10	E-T-A	Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 10A Learn More about E-T-A eta 4230 t mcb	Datasheet	7In Stock	27,66 € 22,94 € 21,16 € 17,53 € View 16,15 € 15,62 € Quote	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	10 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 15A 4230-T110-K0CU-15A E-T-A 1: 26,33 € 6In Stock	Mfr. Part No. 4230-T110-K0CU-15A Mouser Part No 457-4230T110K0CU15	E-T-A	Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 15A Learn More about E-T-A eta 4230 t mcb	Datasheet	6In Stock	26,33 € 21,84 € 20,15 € 16,69 € View 15,49 € 15,48 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	15 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 3A 4230-T110-K0CU-3A E-T-A 1: 24,67 € 5In Stock	Mfr. Part No. 4230-T110-K0CU-3A Mouser Part No 457-4230T110K0CU3	E-T-A	Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 3A Learn More about E-T-A eta 4230 t mcb	Datasheet	5In Stock	24,67 € 21,07 € 19,50 € 16,84 € View 15,81 € 15,48 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	3 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 30A 4230-T110-K0CU-30A E-T-A 1: 26,33 € 2In Stock	Mfr. Part No. 4230-T110-K0CU-30A Mouser Part No 457-4230T110K0CU30	E-T-A	Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 30A Learn More about E-T-A eta 4230 t mcb	Datasheet	2In Stock	26,33 € 20,82 € 19,26 € 16,65 € 15,48 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	30 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 5A 4230-T110-K0CU-5A E-T-A 1: 26,33 € 23In Stock	Mfr. Part No. 4230-T110-K0CU-5A Mouser Part No 457-4230T110K0CU5	E-T-A	Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 5A Learn More about E-T-A eta 4230 t mcb	Datasheet	23In Stock	26,33 € 21,84 € 21,08 € 16,69 € 15,48 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	5 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 6A 4230-T110-K0CU-6A E-T-A 1: 26,33 € 2In Stock	Mfr. Part No. 4230-T110-K0CU-6A Mouser Part No 457-4230T110K0CU6	E-T-A	Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 6A Learn More about E-T-A eta 4230 t mcb	Datasheet	2In Stock	26,33 € 21,11 € 19,63 € 16,69 € 15,48 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, D, 1A 4230-T110-K0DE-1A E-T-A 1: 14,77 € 3In Stock	Mfr. Part No. 4230-T110-K0DE-1A Mouser Part No 457-4230T110K0DE1	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, D, 1A Learn More about E-T-A eta 4230 t mcb	Datasheet	3In Stock	14,77 € 12,26 € 11,31 € 9,37 € View 8,63 € 8,26 € 8,21 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	1 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, D, 15A 4230-T110-K0DE-15A E-T-A 1: 15,90 € 1In Stock	Mfr. Part No. 4230-T110-K0DE-15A Mouser Part No 457-4230T110K0DE15	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, D, 15A Learn More about E-T-A eta 4230 t mcb	Datasheet	1In Stock	15,90 € 11,83 € 10,92 € 9,85 € View 9,76 € Quote	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, D, 20A 4230-T110-K0DE-20A E-T-A 1: 14,77 € 4In Stock	Mfr. Part No. 4230-T110-K0DE-20A Mouser Part No 457-4230T110K0DE20	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, D, 20A Learn More about E-T-A eta 4230 t mcb	Datasheet	4In Stock	14,77 € 11,60 € 10,47 € 9,37 € View 8,63 € 8,21 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	20 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, D, 6A 4230-T110-K0DE-6A E-T-A 1: 14,77 € 1In Stock	Mfr. Part No. 4230-T110-K0DE-6A Mouser Part No 457-4230T110K0DE6	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, D, 6A Learn More about E-T-A eta 4230 t mcb	Datasheet	1In Stock	14,77 € 12,26 € 11,31 € 9,37 € View 8,63 € 8,21 €	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	6 A	240 VAC	80 VDC	1 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated