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50 A Circuit Breakers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Packaging
Circuit Breakers CIRCUIT BREAKER SWITCH 50A BLK W91-X152-50 TE Connectivity / P&B 1: $80.68 128In Stock	Mfr. Part No. W91-X152-50 Mouser Part No 655-W91-X152-50	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER SWITCH 50A BLK	Datasheet	128In Stock	$80.68 $72.87 $67.64 $64.00	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	50 A		65 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 50A 3 POLE TOGGLE W93-X112-50 TE Connectivity / P&B 1: $346.68 47In Stock	Mfr. Part No. W93-X112-50 Mouser Part No 655-W93-X112-50	TE Connectivity / P&B	Circuit Breakers 50A 3 POLE TOGGLE	Datasheet	47In Stock	$346.68 $231.66	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	50 A	277 VAC		3 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers TMC 81C 50A 2907579 Phoenix Contact 1: $21.57 94In Stock	Mfr. Part No. 2907579 Mouser Part No 651-2907579	Phoenix Contact	Circuit Breakers TMC 81C 50A Learn More about Phoenix Contact control cabinets	Datasheet	94In Stock	$21.57	Min.: 1 Mult.: 1	TMC 8	Circuit Breakers	Thermal Magnetic	50 A	120 VAC	60 VDC	1 Pole	Lever	- 35 C	+ 70 C	Non-Illuminated
Circuit Breakers 50A 2 POLE 2 TOGGLE W92-X112-50 TE Connectivity / P&B 1: $146.81 71In Stock	Mfr. Part No. W92-X112-50 Mouser Part No 655-W92-X112-50	TE Connectivity / P&B	Circuit Breakers 50A 2 POLE 2 TOGGLE	Datasheet	71In Stock	$146.81 $132.26 Quote Quote	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	50 A	277 VAC		2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag LELB1-1REC4-52-50.0-A1-01-V AIRPAX 1: $96.92 1In Stock	Mfr. Part No. LELB1-1REC4-52-50.0-A1-01-V Mouser Part No 682-LELB1152500A101V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	1In Stock	$96.92 $84.60 $58.78 $51.64 View $42.79 $39.22 Quote	Min.: 1 Mult.: 1	LEL/LML	Circuit Breakers	Hydraulic Magnetic	50 A			1 Pole	Handle			Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IEGH66-1-63-50.0-AZ-01-V AIRPAX 1: $110.94 2In Stock	Mfr. Part No. IEGH66-1-63-50.0-AZ-01-V Mouser Part No 874-EGH66163500AZ01V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	2In Stock	$110.94 $96.94 $67.37 $59.17 View $49.00 $44.90 Quote	Min.: 1 Mult.: 1	217	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	50 A			2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IEG66-1-52-50.0-01-V AIRPAX 1: $110.94 2In Stock	Mfr. Part No. IEG66-1-52-50.0-01-V Mouser Part No 874-IEG66152501V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	2In Stock	$110.94 $96.94 $67.37 $59.17 View $49.00 $44.90 Quote	Min.: 1 Mult.: 1		Circuit Breakers		50 A			2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IUG66-1-63-50.0-91 AIRPAX 1: $110.94 2In Stock	Mfr. Part No. IUG66-1-63-50.0-91 Mouser Part No 874-IUG661635091	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata iug breaker	Datasheet	2In Stock	$110.94 $96.94 $67.37 $59.17 View $49.00 $44.90 Quote	Min.: 1 Mult.: 1	IUG	Circuit Breakers	Hydraulic Magnetic	50 A	240 VAC	80 VDC	2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IUGN6-1REG4-59-50.0 AIRPAX 1: $133.80 1In Stock	Mfr. Part No. IUGN6-1REG4-59-50.0 Mouser Part No 874-IUGN61REG459500	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	1In Stock	$133.80 $116.89 $81.22 $71.39 View $59.10 Quote	Min.: 1 Mult.: 1	IUGN	Circuit Breakers	Magnetic	50 A			1 Pole	Toggle
Circuit Breakers UL489 MCB 3P C 50A 240 SU203M-C50 ABB 1: $233.36 7In Stock 35Expected 11/12/2026 New At Mouser	Mfr. Part No. SU203M-C50 Mouser Part No 894-SU203M-C50 New At Mouser	ABB	Circuit Breakers UL489 MCB 3P C 50A 240 Learn More about ABB su200m mini circuit breakers	Datasheet	7In Stock 35Expected 11/12/2026	$233.36 $200.26 $191.69 $180.43 View Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers		50 A			3 Pole
Circuit Breakers 120/240V 50A 2P CIRCUIT BREAKER, LUGS HCBY2P50GG850 Hartland Controls / Littelfuse 1: $92.11 22In Stock	Mfr. Part No. HCBY2P50GG850 Mouser Part No 576-HCBY2P50GG850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 50A 2P CIRCUIT BREAKER, LUGS Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	22In Stock	$92.11 $76.39 $72.00 $62.51 View $61.92 Quote	Min.: 1 Mult.: 1	HCB	Thermal Magnetic Circuit Breakers		50 A	120 VAC, 240 VAC		2 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers Single pole compact high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off posit E-T-A 482-G245-K1M1-G6S0-50A 482-G245-K1M1-G6S0-50A E-T-A 1: $213.19 2In Stock 3Expected 12/11/2026	Mfr. Part No. 482-G245-K1M1-G6S0-50A Mouser Part No 457-2G245K1M1G6S050A	E-T-A	Circuit Breakers Single pole compact high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off posit	Datasheet	2In Stock 3Expected 12/11/2026	$213.19 $160.01 $137.09	Min.: 1 Mult.: 1	482	Thermal Circuit Breakers	Thermal	50 A	125 VAC	28 VDC	1 Pole	Push-Pull	- 55 C	+ 75 C	Non-Illuminated
Circuit Breakers FAZ UL 1077 4P 50A C CURVE FAZ-C50/4 Eaton Electrical 1: $924.63 1In Stock	Mfr. Part No. FAZ-C50/4 Mouser Part No 504-FAZ-C50/4	Eaton Electrical	Circuit Breakers FAZ UL 1077 4P 50A C CURVE	Datasheet	1In Stock	$924.63	Min.: 1 Mult.: 1	FAZ	Circuit Breakers	Miniature	50 A	240 VAC, 415 VAC		4 Pole	Handle	- 40 C	+ 75 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IEG6-1-72-50.0-01-V AIRPAX 1: $47.38 2In Stock	Mfr. Part No. IEG6-1-72-50.0-01-V Mouser Part No 682-IEG617250.001V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	2In Stock	$47.38 $41.34 $28.73 $25.29 View $20.94 $19.16 $17.44 Quote	Min.: 1 Mult.: 1	IEG	Circuit Breakers	Hydraulic Magnetic	50 A	240 VAC	80 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag LELBX1-1-63-50.0-M3-V AIRPAX 1: $73.63 1In Stock	Mfr. Part No. LELBX1-1-63-50.0-M3-V Mouser Part No 874-LELBX116350M3V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	1In Stock	$73.63 $64.33 $44.72 $39.29 View $32.49 $29.79 Quote	Min.: 1 Mult.: 1	LEL/LML	Circuit Breakers	Hydraulic Magnetic	50 A			1 Pole	Rocker			Non-Illuminated
Circuit Breakers Single, two and three pole magnetic circuit breakers with trip-free mechanism and push/pull on/off manual actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (Stype MO or HM CBE to EN 60934) en 8340-G110-R1H1-A7H0-50A E-T-A 1: $125.95 8In Stock	Mfr. Part No. 8340-G110-R1H1-A7H0-50A Mouser Part No 457-110R1H17H050	E-T-A	Circuit Breakers Single, two and three pole magnetic circuit breakers with trip-free mechanism and push/pull on/off manual actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (Stype MO or HM CBE to EN 60934) en		8In Stock	$125.95 $104.43 $86.25 $82.58 $80.02	Min.: 1 Mult.: 1	8340-G	Hydraulic Magnetic Circuit Breakers	Thermal Magnetic	50 A	240 VAC, 415 VAC	80 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Single and multipole magnetic circuit breakers with trip-free mechanism and toggle actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (S-type MO or HM CBE to EN 60934) ensures suitability for 8340-F410-K2K1-B2H0-50A E-T-A 1: $72.79 1In Stock	Mfr. Part No. 8340-F410-K2K1-B2H0-50A Mouser Part No 457-834410K2K1B2H050	E-T-A	Circuit Breakers Single and multipole magnetic circuit breakers with trip-free mechanism and toggle actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (S-type MO or HM CBE to EN 60934) ensures suitability for	Datasheet	1In Stock	$72.79 $60.38 $56.15 $47.14 View $45.40 $44.13	Min.: 1 Mult.: 1	8340-F	Hydraulic Magnetic Circuit Breakers	Thermal Magnetic	50 A	240 VAC, 415 VAC	80 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Single and multipole magnetic circuit breakers with trip-free mechanism and toggle actuation. A choice of fast magnetic only or hydraulically delayed Single and multipole magnetic circuit breakers with trip-free mechanism and toggle a 8340-F410-K4M1-A2H0-50A E-T-A 1: $93.63 10In Stock	Mfr. Part No. 8340-F410-K4M1-A2H0-50A Mouser Part No 457-834410K4M1A2H050	E-T-A	Circuit Breakers Single and multipole magnetic circuit breakers with trip-free mechanism and toggle actuation. A choice of fast magnetic only or hydraulically delayed Single and multipole magnetic circuit breakers with trip-free mechanism and toggle a	Datasheet	10In Stock	$93.63 $78.32 $62.86 $62.29 View $60.02 Quote	Min.: 1 Mult.: 1	8340-F	Hydraulic Magnetic Circuit Breakers	Thermal Magnetic	50 A	240 VAC, 415 VAC	80 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 50A QOB250H APC by Schneider Electric 1: $244.80 3In Stock	Mfr. Part No. QOB250H Mouser Part No 996-QOB250H	APC by Schneider Electric	Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 50A	Datasheet	3In Stock	$244.80	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	50 A	120 VAC, 240 VAC		2 Pole	Toggle			Non-Illuminated
Circuit Breakers MCB S800 1P K 50A S801U-K50 ABB 1: $270.36 5In Stock New At Mouser	Mfr. Part No. S801U-K50 Mouser Part No 894-S801U-K50 New At Mouser	ABB	Circuit Breakers MCB S800 1P K 50A	Datasheet	5In Stock	$270.36 $224.08 $204.39 $188.67 View Quote	Min.: 1 Mult.: 1		Circuit Breakers		50 A			1 Pole
Circuit Breakers UL489 MCB 1P Z 50A 240 SU201M-Z50 ABB 1: $70.99 10In Stock New At Mouser	Mfr. Part No. SU201M-Z50 Mouser Part No 894-SU201M-Z50 New At Mouser	ABB	Circuit Breakers UL489 MCB 1P Z 50A 240 Learn More about ABB su200m mini circuit breakers	Datasheet	10In Stock	$70.99 $60.29 $54.77 $43.70 View $41.51 $39.61 Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers		50 A			1 Pole
Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr 413-K14-N2-50A E-T-A 1: $138.02 5In Stock	Mfr. Part No. 413-K14-N2-50A Mouser Part No 457-413-K14-N2-50A	E-T-A	Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr Learn More about E-T-A e t a 413 circuit breakers	Datasheet	5In Stock	$138.02 $125.56 $108.97 $100.11 $97.25	Min.: 1 Mult.: 1	413	Thermal Circuit Breakers	Thermal Magnetic	50 A		28 VDC	1 Pole	Push-Pull	- 55 C	+ 75 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER IEG666-1-62-50.0-01-V AIRPAX 1: $188.03 1In Stock	Mfr. Part No. IEG666-1-62-50.0-01-V Mouser Part No 682-IEG66616250001V	AIRPAX	Circuit Breakers CIRCUIT BREAKER	Datasheet	1In Stock	$188.03 $164.22 $114.11 $100.24 View $83.01 Quote	Min.: 1 Mult.: 1		Circuit Breakers	Hydraulic Magnetic	50 A	240 VAC	80 VDC	3 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IDLH11-1-72-50.0-W-91 AIRPAX 1: $165.42 1In Stock	Mfr. Part No. IDLH11-1-72-50.0-W-91 Mouser Part No 874-IDLH1117250W91	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	1In Stock	$165.42 $144.54 $100.44 $88.22 View $73.03 Quote	Min.: 1 Mult.: 1	IAL/IDL/IML/IUL	Circuit Breakers	Hydraulic Magnetic	50 A			2 Pole	Handle			Non-Illuminated
Circuit Breakers 50A Flush Mount CB185-50 Bussmann / Eaton 1: $226.44 7In Stock	Mfr. Part No. CB185-50 Mouser Part No 504-CB185-50	Bussmann / Eaton	Circuit Breakers 50A Flush Mount	Datasheet	7In Stock	$226.44	Min.: 1 Mult.: 1	CB185	Waterproof Circuit Breakers	Manual Reset	50 A		42 VDC	1 Pole	Pushbutton			Non-Illuminated	Bulk