Circuit Breakers – Mouser India

.hide-partial { max-height: none; } .show-more { display: none; }

4230-T Thermal-Magnetic Miniature Circuit Breakers

E-T-A Circuit Breakers 4230-T Thermal-Magnetic Miniature Circuit Breakers (MCBs) are single-pole and multi-pole circuit breakers for DIN rail mounting with toggle actuation, visual status indication, and high rupture capacity. A positively trip-free snap action mechanism ensures reliable switching behavior. A range of trip characteristics and add-on modules make the 4230-T suitable for a variety of applications. The ETA MCBs are rated IP20 and are in accordance with EN 60947-2, UL 1077, and UL 489. E-T-A Circuit Breakers 4230-T Thermal-Magnetic MCBs are ideal for the protection of cables, motors, generators and transformers, thyristors and silicon rectifiers. The components also offer protection for computers and their peripheral equipment, industrial process control systems, telecommunications equipment, and power supplies.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 419

Applied Filters:

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) 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, 3P, DM, 480VAC/60VDC, D, 30A 4230-T130-K0DE-30A E-T-A 1: ₹3,521.60 130In Stock	Mfr. Part No. 4230-T130-K0DE-30A Mouser Part No 457-4230T130K0DE30	E-T-A	Circuit Breakers 1077, 3P, DM, 480VAC/60VDC, D, 30A Learn More about E-T-A eta 4230 t mcb This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	130In Stock	₹3,521.60 ₹3,072.57 ₹2,838.49 ₹2,599.64 View ₹2,180.22 Quote	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	30 A	415 VAC		3 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 15A 4230-T120-K0CU-15A E-T-A 1: ₹5,458.20 19In Stock	Mfr. Part No. 4230-T120-K0CU-15A Mouser Part No 457-4230T120K0CU15	E-T-A	Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 15A Learn More about E-T-A eta 4230 t mcb This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	19In Stock	₹5,458.20 ₹4,691.01 ₹4,345.16 ₹3,793.89 View ₹3,494.85 ₹3,324.79 Quote	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	15 A	415 VAC	125 VDC	2 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 489, 2P, DM, 480VAC/60VDC, B, 20A 4230-T120-K0BU-20A E-T-A 1: ₹6,352.45 6In Stock	Mfr. Part No. 4230-T120-K0BU-20A Mouser Part No 457-4230T120K0BU20	E-T-A	Circuit Breakers 489, 2P, DM, 480VAC/60VDC, B, 20A Learn More about E-T-A eta 4230 t mcb This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	6In Stock	₹6,352.45 ₹5,269.99 ₹4,406.30 ₹3,918.10 ₹3,783.38	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle
Circuit Breakers 1077, 3P, DM, 480VAC/60VDC, D, 60A 4230-T130-K0DE-60A E-T-A 1: ₹4,129.24 2In Stock	Mfr. Part No. 4230-T130-K0DE-60A Mouser Part No 457-4230T130K0DE60	E-T-A	Circuit Breakers 1077, 3P, DM, 480VAC/60VDC, D, 60A Learn More about E-T-A eta 4230 t mcb This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	2In Stock	₹4,129.24 ₹3,859.82 ₹3,571.29 ₹3,150.91 View ₹3,032.44 ₹2,922.57 Quote	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	60 A	415 VAC		3 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 8A 4230-T110-K0CE-8A E-T-A 1: ₹1,730.23 1In Stock	Mfr. Part No. 4230-T110-K0CE-8A Mouser Part No 457-4230T110K0CE8	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 8A Learn More about E-T-A eta 4230 t mcb This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	1In Stock	₹1,730.23 ₹1,465.58 ₹1,384.37 ₹1,296.48 View ₹1,213.36 ₹1,173.23 ₹1,128.33 ₹1,113.04 Quote	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle
Circuit Breakers 489, 2P, DM, 480VAC/60VDC,D, 5A 4230-T120-K0DU-5A E-T-A 1: ₹6,866.46 7In Stock	Mfr. Part No. 4230-T120-K0DU-5A Mouser Part No 457-4230T120K0DU5	E-T-A	Circuit Breakers 489, 2P, DM, 480VAC/60VDC,D, 5A Learn More about E-T-A eta 4230 t mcb This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	7In Stock	₹6,866.46 ₹5,346.42 ₹4,077.65	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	5 A	415 VAC	125 VDC	2 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 12A 4230-T110-K0CU-12A E-T-A 1: ₹3,148.04 2In Stock	Mfr. Part No. 4230-T110-K0CU-12A Mouser Part No 457-4230T110K0CU12	E-T-A	Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 12A Learn More about E-T-A eta 4230 t mcb This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	2In Stock	₹3,148.04 ₹2,285.32 ₹2,110.48 ₹1,862.07 View ₹1,778.95 ₹1,719.72	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, B, 1.5A 4230-T110-K0BE-1.5A E-T-A 1: ₹1,698.70 13In Stock	Mfr. Part No. 4230-T110-K0BE-1.5A Mouser Part No 457-4230T110K0BE1.5	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, B, 1.5A Learn More about E-T-A eta 4230 t mcb This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	13In Stock	₹1,698.70 ₹1,614.63 ₹1,529.60 ₹1,040.43 View ₹927.69 ₹889.48 ₹859.86	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 35A 4230-T110-K0CE-35A E-T-A 1: ₹1,766.53 5In Stock	Mfr. Part No. 4230-T110-K0CE-35A Mouser Part No 457-4230T110K0CE35	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, C, 35A Learn More about E-T-A eta 4230 t mcb This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	5In Stock	₹1,766.53 ₹1,546.79 ₹1,384.37 ₹1,296.48 View ₹1,195.21 ₹1,155.08 ₹1,110.17 ₹1,094.89 Quote	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle
Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, B, 8A 4230-T120-K0BE-8A E-T-A 1: ₹3,015.24 2In Stock	Mfr. Part No. 4230-T120-K0BE-8A Mouser Part No 457-4230T120K0BE8	E-T-A	Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, B, 8A Learn More about E-T-A eta 4230 t mcb This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	2In Stock	₹3,015.24 ₹2,436.27 ₹2,319.71 ₹2,152.52 View ₹2,049.33 ₹1,987.23 ₹1,936.60	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle
Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, B, 6A 4230-T120-K0BE-6A E-T-A 1: ₹3,015.24 4In Stock	Mfr. Part No. 4230-T120-K0BE-6A Mouser Part No 457-4230T120K0BE6	E-T-A	Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, B, 6A Learn More about E-T-A eta 4230 t mcb This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	4In Stock	₹3,015.24 ₹2,436.27 ₹2,319.71 ₹2,152.52 View ₹2,049.33 ₹1,987.23 ₹1,936.60	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle
Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 10A 4230-T120-K0CE-10A E-T-A 1: ₹2,955.05 214In Stock 205Expected 29-10-2026	Mfr. Part No. 4230-T120-K0CE-10A Mouser Part No 457-4230T120K0CE10	E-T-A	Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 10A Learn More about E-T-A eta 4230 t mcb This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	214In Stock 205Expected 29-10-2026	₹2,955.05 ₹2,404.74 ₹2,206.02 ₹1,841.06 View ₹1,695.84 ₹1,642.33	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	10 A	415 VAC	125 VDC	2 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 15A 4230-T120-K0CE-15A E-T-A 1: ₹2,956.01 129In Stock	Mfr. Part No. 4230-T120-K0CE-15A Mouser Part No 457-4230T120K0CE15	E-T-A	Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 15A Learn More about E-T-A eta 4230 t mcb This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	129In Stock	₹2,956.01 ₹2,265.25 ₹2,108.57 ₹1,874.49 View ₹1,727.36 ₹1,642.33	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	15 A	415 VAC	125 VDC	2 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 1077, 3P, DM, 480VAC/60VDC, D, 50A 4230-T130-K0DE-50A E-T-A 1: ₹3,924.78 136In Stock	Mfr. Part No. 4230-T130-K0DE-50A Mouser Part No 457-4230T130K0DE50	E-T-A	Circuit Breakers 1077, 3P, DM, 480VAC/60VDC, D, 50A Learn More about E-T-A eta 4230 t mcb This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	136In Stock	₹3,924.78 ₹3,546.44 ₹3,191.99 ₹2,680.85 View ₹2,607.29 ₹2,528.94 Quote	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic	50 A	415 VAC		3 Pole	Toggle	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, B, 1A 4230-T110-K0BE-1A E-T-A 1: ₹1,641.38 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	6In Stock	₹1,641.38 ₹1,361.45 ₹1,256.35 ₹1,041.39 View ₹959.22 ₹912.41	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: ₹1,730.23 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	102In Stock	₹1,730.23 ₹1,435.97 ₹1,325.14 ₹1,097.75 View ₹1,002.21 ₹912.41	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: ₹1,730.23 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	11In Stock	₹1,730.23 ₹1,350.94 ₹1,086.29 ₹977.37 ₹912.41	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: ₹1,641.38 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	21In Stock	₹1,641.38 ₹1,361.45 ₹1,041.39 ₹959.22 ₹912.41	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: ₹2,701.87 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	5In Stock	₹2,701.87 ₹2,261.43 ₹2,094.24 ₹1,854.43 View ₹1,768.45 ₹1,719.72	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: ₹2,925.43 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	2In Stock	₹2,925.43 ₹2,426.72 ₹2,106.66 ₹1,842.97 ₹1,719.72	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: ₹1,641.38 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	51In Stock	₹1,641.38 ₹1,361.45 ₹1,229.60 ₹1,167.50 View ₹950.62 ₹912.41	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: ₹1,641.38 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	3In Stock	₹1,641.38 ₹1,316.54 ₹1,216.22 ₹1,041.39 View ₹959.22 ₹912.41	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: ₹1,641.38 51In 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	51In Stock	₹1,641.38 ₹1,316.54 ₹1,216.22 ₹1,041.39 View ₹959.22 ₹912.41	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: ₹1,731.18 22In Stock 22Expected 05-11-2026	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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	22In Stock 22Expected 05-11-2026	₹1,731.18 ₹1,435.97 ₹1,325.14 ₹1,097.75 View ₹1,011.77 ₹941.07 ₹915.27	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: ₹1,808.57 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	3In Stock	₹1,808.57 ₹1,619.40 ₹1,436.92 ₹982.15	Min.: 1 Mult.: 1	4230-T	Miniature Circuit Breakers	Thermal Magnetic					Toggle

4230-T Thermal-Magnetic Miniature Circuit Breakers

Applied Filters:

Customer Service Office

Company

Resources

Support

1 A
2 A
3 A
4 A
5 A
6 A
7 A
8 A
10 A
12 A
15 A
16 A
20 A
25 A
30 A
35 A
40 A
50 A
60 A
63 A