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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	Maximum Operating Temperature	Illuminated	Packaging
Circuit Breakers MICO 4.10 SPEED-START electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A, Optimized startup behavior 9000-41034-0401005 Murrelektronik 1: $372.20 A tariff of 10% may be applied if shipping to the United States. 6In Stock	Mfr. Part # 9000-41034-0401005 Mouser Part # 867-9000410340401005	Murrelektronik	Circuit Breakers MICO 4.10 SPEED-START electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A, Optimized startup behavior Learn More about Murrelektronik mico classic modules	Datasheet	6In Stock	$372.20 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		Circuit Breakers	MICO	4 A, 6 A, 8 A, 10 A		24 VDC	4 Pole		+ 55 C	Non-Illuminated
Circuit Breakers W52-A162A1-8=CKTBKR,THERM,ROCK,QC.250RED OPAQUE 250VAC 1-2486200-9 TE Connectivity / P&B 1: $3.95 A tariff of 30% may be applied if shipping to the United States. 500In Stock 1,000Expected 10/26/2026 New Product	Mfr. Part # 1-2486200-9 Mouser Part # 655-1-2486200-9 New Product	TE Connectivity / P&B	Circuit Breakers W52-A162A1-8=CKTBKR,THERM,ROCK,QC.250RED OPAQUE 250VAC Learn More about TE Connectivity / P&B te w52 rocker circuit breakers	Datasheet	500In Stock 1,000Expected 10/26/2026	$3.95 $3.60 $3.47 $2.73 View $2.31 $2.17 $1.91 $1.76 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	W52	Circuit Breakers	Thermal	8 A	250 VAC		1 Pole	Rocker	+ 50 C	Non-Illuminated
Circuit Breakers 10A RCKR ACT NON-ILL W51-A152A1-10 TE Connectivity / P&B 1: $5.45 A tariff of 30% may be applied if shipping to the United States. 961In Stock	Mfr. Part # W51-A152A1-10 Mouser Part # 655-W51-A152A1-10	TE Connectivity / P&B	Circuit Breakers 10A RCKR ACT NON-ILL	Datasheet	961In Stock	$5.45 $5.05 $4.90 $4.28 View $4.10 $3.67 $3.47 $3.40 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	10 A	250 VAC	50 VDC	1 Pole	Rocker	+ 60 C	Non-Illuminated
Circuit Breakers 5A ROCKR ACT RED ILL W51-A121B1-5 TE Connectivity / P&B 1: $5.67 A tariff of 30% may be applied if shipping to the United States. 1,792In Stock	Mfr. Part # W51-A121B1-5 Mouser Part # 655-W51-A121B1-5	TE Connectivity / P&B	Circuit Breakers 5A ROCKR ACT RED ILL	Datasheet	1,792In Stock	$5.67 $5.07 $4.54 $4.17 View $3.98 $3.78 $3.72 $3.65 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	5 A	125 VAC	50 VDC	1 Pole	Rocker	+ 50 C	Illuminated
Circuit Breakers W51-A151A1-10=CKTBKR THERM ROCK 1-1423673-7 TE Connectivity / P&B 1: $5.32 A tariff of 30% may be applied if shipping to the United States. 587In Stock	Mfr. Part # 1-1423673-7 Mouser Part # 655-1-1423673-7	TE Connectivity / P&B	Circuit Breakers W51-A151A1-10=CKTBKR THERM ROCK	Datasheet	587In Stock	$5.32 $4.75 $4.34 $3.93 View $3.63 $3.51 $3.45 $3.39 $3.38 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	W51	Circuit Breakers	Supplementary Protector	10 A	125 VAC	50 VDC	1 Pole	Rocker	+ 60 C	Non-Illuminated
Circuit Breakers 5A ROCKR ACT NON-ILL W51-A152A1-5 TE Connectivity / P&B 1: $4.83 A tariff of 30% may be applied if shipping to the United States. 2,502In Stock	Mfr. Part # W51-A152A1-5 Mouser Part # 655-W51-A152A1-5	TE Connectivity / P&B	Circuit Breakers 5A ROCKR ACT NON-ILL	Datasheet	2,502In Stock	$4.83 $4.24 $3.85 $3.40 View $3.35 $3.28 $3.22 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	5 A	250 VAC	50 VDC	1 Pole	Rocker	+ 60 C	Non-Illuminated
Circuit Breakers 5A ROCKR ACT RED ILL W51-A122B1-5 TE Connectivity / P&B 1: $5.96 A tariff of 30% may be applied if shipping to the United States. 499In Stock	Mfr. Part # W51-A122B1-5 Mouser Part # 655-W51-A122B1-5	TE Connectivity / P&B	Circuit Breakers 5A ROCKR ACT RED ILL	Datasheet	499In Stock	$5.96 $5.34 $4.42 $4.27 View $4.06 $3.79 $3.78 $3.69 $3.44 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	5 A	250 VAC	50 VDC	1 Pole	Rocker	+ 50 C	Illuminated
Circuit Breakers CIRCUIT BRKER 1POLE 8Amps Rocker W51-A122B1-8 TE Connectivity / P&B 1: $6.08 A tariff of 30% may be applied if shipping to the United States. 676In Stock	Mfr. Part # W51-A122B1-8 Mouser Part # 655-W51-A122B1-8	TE Connectivity / P&B	Circuit Breakers CIRCUIT BRKER 1POLE 8Amps Rocker	Datasheet	676In Stock	$6.08 $5.44 $4.73 $4.22 View $3.91 $3.78 $3.69 $3.65 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	8 A	250 VAC	50 VDC	1 Pole	Rocker	+ 50 C	Illuminated	Tray
Circuit Breakers EC-E1 8A 8 A, N/O SIGNAL CNT 0903029 Phoenix Contact 1: $141.25 A tariff of 4% may be applied if shipping to the United States. 11In Stock	Mfr. Part # 0903029 Mouser Part # 651-0903029	Phoenix Contact	Circuit Breakers EC-E1 8A 8 A, N/O SIGNAL CNT Learn More about Phoenix Contact ec e circuit breakers	Datasheet	11In Stock	$141.25 A tariff of 4% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	EC-E	Circuit Breakers	Electronic	8 A		24 VDC	1 Pole	Slide	+ 50 C	Non-Illuminated	Bulk
Circuit Breakers EC-E 12A 12 A, W/ RMT RESET 0903049 Phoenix Contact 1: $117.85 A tariff of 4% may be applied if shipping to the United States. 7In Stock	Mfr. Part # 0903049 Mouser Part # 651-0903049	Phoenix Contact	Circuit Breakers EC-E 12A 12 A, W/ RMT RESET Learn More about Phoenix Contact ec e circuit breakers	Datasheet	7In Stock	$117.85 $115.41 A tariff of 4% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	EC-E	Circuit Breakers	Electronic	12 A		24 VDC	1 Pole	Slide	+ 50 C	Non-Illuminated	Bulk
Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 8A ATEX ESX10-103-DC24V-8A-E E-T-A 1: $111.95 A tariff of 8% may be applied if shipping to the United States. 1In Stock	Mfr. Part # ESX10-103-DC24V-8A-E Mouser Part # 457-ESX10103DC24V8AE	E-T-A	Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 8A ATEX	Datasheet	1In Stock	$111.95 $93.99 $89.53 $83.48 View $81.06 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	ESX10-E	Circuit Breakers	Electronic	8 A		24 VDC		Slide	+ 50 C	Non-Illuminated
Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 1A ATEX ESX10-103-DC24V-1A-E E-T-A 1: $111.94 A tariff of 8% may be applied if shipping to the United States. 2In Stock	Mfr. Part # ESX10-103-DC24V-1A-E Mouser Part # 457-ESX10103DC24V1AE	E-T-A	Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 1A ATEX	Datasheet	2In Stock	$111.94 $96.80 $93.18 $89.68 View $88.13 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	ESX10-E	Circuit Breakers	Electronic	1 A		24 VDC	1 Pole	Slide	+ 50 C	Illuminated
Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 3A ATEX ESX10-103-DC24V-3A-E E-T-A 1: $111.95 A tariff of 8% may be applied if shipping to the United States. 1In Stock	Mfr. Part # ESX10-103-DC24V-3A-E Mouser Part # 457-ESX10103DC24V3AE	E-T-A	Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 3A ATEX	Datasheet	1In Stock	$111.95 $93.99 $89.53 $83.48 View $81.06 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	ESX10-E	Circuit Breakers	Electronic	3 A		24 VDC		Slide	+ 50 C	Non-Illuminated
Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 6A ATEX ESX10-124-DC24V-6A-E E-T-A 1: $111.95 A tariff of 8% may be applied if shipping to the United States. 1In Stock	Mfr. Part # ESX10-124-DC24V-6A-E Mouser Part # 457-ESX10124DC24V6AE	E-T-A	Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 6A ATEX	Datasheet	1In Stock	$111.95 $93.99 $89.53 $83.74 View $81.13 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	ESX10-E	Circuit Breakers	Electronic	6 A		24 VDC		Slide	+ 50 C	Non-Illuminated
Circuit Breakers W51-A151A1-7=CKTBKRK THERM ROCK 1-1423673-6 TE Connectivity / P&B 1: $4.89 A tariff of 30% may be applied if shipping to the United States. 399In Stock	Mfr. Part # 1-1423673-6 Mouser Part # 655-1-1423673-6	TE Connectivity / P&B	Circuit Breakers W51-A151A1-7=CKTBKRK THERM ROCK	Datasheet	399In Stock	$4.89 $4.69 $4.44 $4.11 View $3.51 $3.45 $3.39 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	W51	Circuit Breakers	Supplementary Protector	7 A	125 VAC	50 VDC	1 Pole	Rocker	+ 60 C	Non-Illuminated
Circuit Breakers CKTBKR,THERM,ROCK W51-A151A1-5 TE Connectivity 1: $4.99 A tariff of 30% may be applied if shipping to the United States. 709In Stock	Mfr. Part # W51-A151A1-5 Mouser Part # 655-W51-A151A1-5	TE Connectivity	Circuit Breakers CKTBKR,THERM,ROCK	Datasheet	709In Stock	$4.99 $4.44 $4.28 $3.94 View $3.77 $3.36 $3.28 $3.26 $3.18 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	5 A	125 VAC	50 VDC	1 Pole	Rocker	+ 50 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER THERMAL 15A RED W51-A161A1-15 TE Connectivity / P&B 1: $5.50 1,062In Stock	Mfr. Part # W51-A161A1-15 Mouser Part # 655-W51-A161A1-15	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER THERMAL 15A RED	Datasheet	1,062In Stock	$5.50 $5.19 $4.27 $3.89 View $3.75 $3.45 $3.35 $3.28	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	15 A	125 VAC	50 VDC	1 Pole	Rocker	+ 60 C	Non-Illuminated
Circuit Breakers W51-C161A1-15=CKTBKR,THERM,ROC W51-C161A1-15 TE Connectivity / AMP 1: $7.83 591In Stock	Mfr. Part # W51-C161A1-15 Mouser Part # 655-W51-C161A1-15	TE Connectivity / AMP	Circuit Breakers W51-C161A1-15=CKTBKR,THERM,ROC	Datasheet	591In Stock	$7.83 $6.86 $5.80 $5.17 View $4.83 $4.62 $4.56 $4.47 $4.46	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	15 A	125 VAC	50 VDC	1 Pole	Rocker	+ 60 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER TERMAL 15A TE Connectivity W57-XH1I8B20-15 W57-XH1I8B20-15 TE Connectivity 1: $4.38 A tariff of 30% may be applied if shipping to the United States. 149In Stock	Mfr. Part # W57-XH1I8B20-15 Mouser Part # 655-W57-XH1I8B20-15	TE Connectivity	Circuit Breakers CIRCUIT BREAKER TERMAL 15A	Datasheet	149In Stock	$4.38 $3.99 $3.85 $3.03 View $2.94 $2.39 $2.27 $1.92 $1.84 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	W57	Thermal Circuit Breakers	Thermal Magnetic	15 A	125 VAC	50 VDC	1 Pole	Push to Reset	+ 60 C	Non-Illuminated
Circuit Breakers MICO BASIC 5.2/3.6 ELEC AUX CIRCUIT, 8 CHANNELS, IN: 24VDC OUT: 5x24V/2ADC 3x24V/6ADC 9000-41068-0200600 Murrelektronik 1: $515.55 A tariff of 10% may be applied if shipping to the United States. 3In Stock	Mfr. Part # 9000-41068-0200600 Mouser Part # 867-9000410680200600	Murrelektronik	Circuit Breakers MICO BASIC 5.2/3.6 ELEC AUX CIRCUIT, 8 CHANNELS, IN: 24VDC OUT: 5x24V/2ADC 3x24V/6ADC	Datasheet	3In Stock	$515.55 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	9	Circuit Breakers	MICO	2 A, 6 A		24 VDC	8 Pole		+ 55 C	Non-Illuminated	Bulk
Circuit Breakers TMC 42-01-10A 5650121 Phoenix Contact 1: $77.00 A tariff of 4% may be applied if shipping to the United States. 12In Stock	Mfr. Part # 5650121 Mouser Part # 651-5650121	Phoenix Contact	Circuit Breakers TMC 42-01-10A Learn More about Phoenix Contact TMC thermomagnetic circuit breakers	Datasheet	12In Stock	$77.00 A tariff of 4% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	TMC	Circuit Breakers	Thermal Magnetic	10 A	250 VAC	80 VDC	1 Pole	Push to Reset	+ 55 C	Non-Illuminated
Circuit Breakers 16 AMPS BLK BEZEL WHT RED C1005B-3B161BR3 Carling Technologies 1: $6.08 A tariff of 8% may be applied if shipping to the United States. 993In Stock	Mfr. Part # C1005B-3B161BR3 Mouser Part # 691-C1005B-3B161BR3	Carling Technologies	Circuit Breakers 16 AMPS BLK BEZEL WHT RED Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	993In Stock	$6.08 $5.63 $5.43 $4.22 View $3.39 $2.78 $2.75 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	C1005B	Thermal Circuit Breakers		16 A	125 VAC to 250 VAC	32 VDC	1 Pole	Rocker	+ 60 C	Illuminated
Circuit Breakers 3 A White / I-0 CBDWF030C0 Schurter 1: $28.28 6In Stock	Mfr. Part # CBDWF030C0 Mouser Part # 693-CBDWF030C0	Schurter	Circuit Breakers 3 A White / I-0	Datasheet	6In Stock	$28.28 $24.30 $20.65 $17.93 View $16.52 $15.32 $14.23 Quote	Min.: 1 Mult.: 1	TA35			3 A	240 VAC	60 VDC	2 Pole	Rocker	+ 60 C	Non-Illuminated
Circuit Breakers 10 A White / I-0 CBTWF100C0 Schurter 1: $26.08 1In Stock	Mfr. Part # CBTWF100C0 Mouser Part # 693-CBTWF100C0	Schurter	Circuit Breakers 10 A White / I-0	Datasheet	1In Stock	$26.08 $21.64 $19.96 $16.54 View $15.24 $14.13 $13.12	Min.: 1 Mult.: 1	TA35			10 A	240 VAC	60 VDC	2 Pole	Rocker	+ 60 C	Non-Illuminated
Circuit Breakers 16 A White / I-0 CBTWF160C0 Schurter 1: $26.08 1In Stock	Mfr. Part # CBTWF160C0 Mouser Part # 693-CBTWF160C0	Schurter	Circuit Breakers 16 A White / I-0	Datasheet	1In Stock	$26.08 $21.64 $19.96 $16.54 View $15.24 $14.13 $13.12	Min.: 1 Mult.: 1	TA35			16 A	240 VAC	60 VDC	2 Pole	Rocker	+ 60 C	Non-Illuminated