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Snap-In 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
Circuit Breakers MA2-M-64-420-1-A-24-B-E Carling Technologies 1: $91.15 2In Stock	Mfr. Part No. MA2-M-64-420-1-A-24-B-E Mouser Part No 691-MA2M644201A24BE	Carling Technologies	Circuit Breakers Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	2In Stock	$91.15 $75.60 $69.18 $63.66 View $61.48 Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	2 A	125 VAC, 250 VAC	80 VDC	2 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MD1B146303A15BM MD1-B-14-630-3-A15-B-M Carling Technologies 1: $63.07 9In Stock	Mfr. Part No. MD1-B-14-630-3-A15-B-M Mouser Part No 691-MD1B14633A15BM	Carling Technologies	Circuit Breakers MD1B146303A15BM Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9In Stock	$63.07 $52.33 $44.96 $41.28 View $38.03 $36.67 Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	30 A	125 VAC, 250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers ME1B944302A12BC ME1-B-94-430-2-A12-B-C Carling Technologies 1: $49.67 6In Stock	Mfr. Part No. ME1-B-94-430-2-A12-B-C Mouser Part No 691-ME1B94432A12BC	Carling Technologies	Circuit Breakers ME1B944302A12BC Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	6In Stock	$49.67 $41.21 $38.01 $38.00 View $36.90 $36.06 Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	3 A	125 VAC, 250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 3 A White / I-0 CBDWF030C0 Schurter 1: $28.28 6In Stock	Mfr. Part No. CBDWF030C0 Mouser Part No 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	0 C	+ 60 C	Non-Illuminated
Circuit Breakers MA1B146301A272J MA1-B-14-630-1-A27-2-J Carling Technologies 1: $59.06 9In Stock	Mfr. Part No. MA1-B-14-630-1-A27-2-J Mouser Part No 691-MA1B14631A272J	Carling Technologies	Circuit Breakers MA1B146301A272J Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9In Stock	$59.06 $48.99 $45.19 $38.87 View $36.45 $34.01	Min.: 1 Mult.: 1	M	Hydraulic Magnetic Circuit Breakers	Rocker	30 A	125 VAC, 250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MD1B244303A35BD MD1-B-24-430-3-A35-B-D Carling Technologies 1: $46.44 5In Stock	Mfr. Part No. MD1-B-24-430-3-A35-B-D Mouser Part No 691-MD1B244303A35BD	Carling Technologies	Circuit Breakers MD1B244303A35BD Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	5In Stock	$46.44 $38.53 $33.73 $31.82 View $29.55 $28.82 Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	3 A	125 VAC, 250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MD1B326251A32BC MD1-B-32-625-1-A32-B-C Carling Technologies 1: $43.66 8In Stock	Mfr. Part No. MD1-B-32-625-1-A32-B-C Mouser Part No 691-MD1B326251A32BC	Carling Technologies	Circuit Breakers MD1B326251A32BC Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	8In Stock	$43.66 $36.22 $32.98 $31.03 View $28.88 $28.17 Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	25 A	125 VAC, 250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MM1B3445033CBBC MM1-B-34-450-3-3CB-B-C Carling Technologies 1: $41.48 1In Stock	Mfr. Part No. MM1-B-34-450-3-3CB-B-C Mouser Part No 691-MM1B3445033CBBC	Carling Technologies	Circuit Breakers MM1B3445033CBBC Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	1In Stock	$41.48 $34.40 $29.84 $27.96 View $25.58 $24.94 Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	5 A	125 VAC, 250 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers TA35 Circuit Breaker 1p RO 6A 4435.0565 Schurter 1: $17.38 14In Stock	Mfr. Part No. 4435.0565 Mouser Part No 693-4435.0565	Schurter	Circuit Breakers TA35 Circuit Breaker 1p RO 6A	Datasheet	14In Stock	$17.38 $15.42 $14.14 $10.50 View $9.17 $9.09	Min.: 1 Mult.: 1		Circuit Breakers	Thermal	6 A	240 V	32 V	1 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers 10 A White / I-0 CBTWF100C0 Schurter 1: $26.08 1In Stock	Mfr. Part No. CBTWF100C0 Mouser Part No 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	0 C	+ 60 C	Non-Illuminated
Circuit Breakers .250 QC SP THERM 2A 4400.0002 Schurter 1: $16.16 99In Stock	Mfr. Part No. 4400.0002 Mouser Part No 693-T11-611-2	Schurter	Circuit Breakers .250 QC SP THERM 2A	Datasheet	99In Stock	$16.16 $13.69 $12.29 $9.66 View $8.82 $8.21 $7.72 $7.27	Min.: 1 Mult.: 1	T11	Thermal Circuit Breakers	Thermal	2 A	240 VAC	48 VDC	1 Pole	Push to Reset	- 5 C	+ 60 C	Non-Illuminated
Circuit Breakers 7A Snap In Plastic .250 QC TAB QLB-073-00DNN-3BA Qualtek 1: $3.88 893In Stock	Mfr. Part No. QLB-073-00DNN-3BA Mouser Part No 562-QLB07300DNN3BA	Qualtek	Circuit Breakers 7A Snap In Plastic .250 QC TAB	Datasheet	893In Stock	$3.88 $3.58 $3.31 $2.74 View $2.53 $2.27 $2.11 $1.52 $1.39	Min.: 1 Mult.: 1	QLB	Circuit Breakers	Thermal	7 A	125 VAC to 250 VAC	32 VDC	1 Pole	Pushbutton	- 10 C	+ 60 C	Non-Illuminated
Circuit Breakers MA2B144202A262C MA2-B-14-420-2-A26-2-C Carling Technologies 1: $84.31 17In Stock	Mfr. Part No. MA2-B-14-420-2-A26-2-C Mouser Part No 691-MA2B144202A262C	Carling Technologies	Circuit Breakers MA2B144202A262C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	17In Stock	$84.31 $69.93 $65.76 $54.80 View $51.15 Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	2 A	125 VAC, 250 VAC	80 VDC	2 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 25A Snap In Plastic .250 QC TAB QLB-253-00DNN-3BA Qualtek 1: $4.68 491In Stock	Mfr. Part No. QLB-253-00DNN-3BA Mouser Part No 562-QLB25300DNN3BA	Qualtek	Circuit Breakers 25A Snap In Plastic .250 QC TAB	Datasheet	491In Stock	$4.68 $3.98 $3.67 $3.05 View $2.74 $2.52 $2.12 $2.05 $1.87	Min.: 1 Mult.: 1	QLB	Circuit Breakers	Thermal	25 A	125 VAC to 250 VAC	32 VDC	1 Pole	Pushbutton	- 10 C	+ 60 C	Non-Illuminated
Circuit Breakers MF1B146151DB22T MF1-B-14-615-1-DB2-2-T Carling Technologies 1: $71.21 19In Stock	Mfr. Part No. MF1-B-14-615-1-DB2-2-T Mouser Part No 691-MF1B146151DB22T	Carling Technologies	Circuit Breakers MF1B146151DB22T Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	19In Stock	$71.21 $59.07 $54.81 $45.79 View $42.74 $39.69 Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	15 A	125 VAC, 250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Illuminated
Circuit Breakers The 3120-N...4 IP65 rated thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N...4 is ideally suite 3120-N324-H7T1-W01D-16A E-T-A 1: $52.09 9Expected 01/01/2027	Mfr. Part No. 3120-N324-H7T1-W01D-16A Mouser Part No 457-324H7T1W01D16A	E-T-A	Circuit Breakers The 3120-N...4 IP65 rated thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N...4 is ideally suite Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	9Expected 01/01/2027	$52.09 $38.52 $35.80 $31.96 View $27.54 $26.10 Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	16 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers 3A PUSH TO RESET W28-XQ1A-3 TE Connectivity / P&B 1: $5.24 5,559In Stock	Mfr. Part No. W28-XQ1A-3 Mouser Part No 655-W28-XQ1A-3	TE Connectivity / P&B	Circuit Breakers 3A PUSH TO RESET	Datasheet	5,559In Stock	$5.24 $4.53 $4.24 $3.77 View $3.43 $3.40 $2.98 $2.92 $2.90	Min.: 1 Mult.: 1	W28	Thermal Circuit Breakers	Thermal Magnetic	3 A	250 VAC	32 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers 4A PUSH TO RESET W28-XQ1A-4 TE Connectivity / P&B 1: $4.29 4,547In Stock	Mfr. Part No. W28-XQ1A-4 Mouser Part No 655-W28-XQ1A-4	TE Connectivity / P&B	Circuit Breakers 4A PUSH TO RESET	Datasheet	4,547In Stock	$4.29 $3.45 $3.06 $2.93 View $2.76 $2.70 Quote	Min.: 1 Mult.: 1	W28	Thermal Circuit Breakers	Thermal Magnetic	4 A	250 VAC	32 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot 3120-N521-P7T1-W01D-10A E-T-A 1: $44.44 515In Stock	Mfr. Part No. 3120-N521-P7T1-W01D-10A Mouser Part No 457-521P7T1W01D10	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	515In Stock	$44.44 $36.87 $33.65 $28.73 View $26.54 $25.59	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	10 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot 3120-N321-P7T1-W01D-10A E-T-A 1: $34.20 141In Stock	Mfr. Part No. 3120-N321-P7T1-W01D-10A Mouser Part No 457-N321P7T1W01D10	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	141In Stock	$34.20 $28.38 $28.37 $26.43 View $24.63 $19.66 $19.19	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	10 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot 3120-N321-P7T1-W02D-10A E-T-A 1: $44.44 98In Stock	Mfr. Part No. 3120-N321-P7T1-W02D-10A Mouser Part No 457-N321P7T1W02D10	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	98In Stock	$44.44 $36.87 $33.67 $28.93 View $25.94 $25.59	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	10 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot 3120-N321-P7T1-W19DG4-15A E-T-A 1: $50.88 68In Stock	Mfr. Part No. 3120-N321-P7T1-W19DG4-15A Mouser Part No 457-N321P7T1W19DG415	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	68In Stock	$50.88 $42.21 $38.93 $33.57 $29.69	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	15 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Illuminated
Circuit Breakers The 3120-N...4 IP65 rated thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N...4 is ideally suite 3120-N524-P7T1-W01D-15A E-T-A 1: $38.14 65In Stock	Mfr. Part No. 3120-N524-P7T1-W01D-15A Mouser Part No 457-N524P7T1W01D15	E-T-A	Circuit Breakers The 3120-N...4 IP65 rated thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N...4 is ideally suite Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	65In Stock	$38.14 $31.65 $29.19 $28.83 View $22.27 Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	15 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors 3120-N521-H7T1-W01D-16A E-T-A 1: $41.12 369In Stock	Mfr. Part No. 3120-N521-H7T1-W01D-16A Mouser Part No 457-521H7T1W01D16	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	369In Stock	$41.12 $40.53 $38.50 $37.29 View $20.24 $20.14 Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	16 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N...4 IP65 rated thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N...4 is ideally sui 3120-N554-P7T1-W02D-20A E-T-A 1: $40.33 66In Stock	Mfr. Part No. 3120-N554-P7T1-W02D-20A Mouser Part No 457-554P7T1W02D20	E-T-A	Circuit Breakers The 3120-N...4 IP65 rated thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N...4 is ideally sui Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	66In Stock	$40.33 $33.45 $30.85 $25.85 $22.86	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	20 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated