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18 A Circuit Breakers

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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	Packaging
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-N554-P7T1-W19DG3-18A E-T-A 1: 40,33 € 9In Stock	Mfr. Part No. 3120-N554-P7T1-W19DG3-18A Mouser Part No 457-554P7T1W19DG318	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	9In Stock	40,33 € 28,44 € 27,19 € 26,90 € View 23,71 € 23,44 € 23,33 € Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	18 A	115 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	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-W04L-18A E-T-A 1: 38,26 € 3In Stock	Mfr. Part No. 3120-N321-P7T1-W04L-18A Mouser Part No 457-321P7T1W04L18A	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	3In Stock	38,26 € 31,74 € 25,99 € 25,59 € View 22,58 € 22,30 € 22,23 € Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	18 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration;S-type 2-5700-IG1-P10-18A E-T-A 1: 30,41 € 1In Stock	Mfr. Part No. 2-5700-IG1-P10-18A Mouser Part No 457-25700IG1P1018A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration;S-type	Datasheet	1In Stock	30,41 € 25,23 € 20,79 € 18,34 € 16,94 €	Min.: 1 Mult.: 1	2-5700	Thermal Circuit Breakers	Overcurrent Protection	18 A	250 VAC	28 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-N321-P7T1-W01D-18A E-T-A 1: 30,17 € 9In Stock	Mfr. Part No. 3120-N321-P7T1-W01D-18A Mouser Part No 457-321P7T1W01D18A	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	9In Stock	30,17 € 26,98 € 26,32 € 25,59 € View 22,58 € 22,30 € 22,23 € Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	18 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IELHK111-1-62F-18.0-D-01-V AIRPAX 1: 241,05 € 3In Stock	Mfr. Part No. IELHK111-1-62F-18.0-D-01-V Mouser Part No 874-HK111162F180D01V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	3In Stock	241,05 €	Min.: 1 Mult.: 1	IEL	Circuit Breakers		18 A	250 VAC		3 Pole	Paddle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MS1B1261821CAA0AA MS1-B-12-618-2-1CA-A-0AA Carling Technologies 1: 96,49 € 6In Stock	Mfr. Part No. MS1-B-12-618-2-1CA-A-0AA Mouser Part No 691-S1B1261821CAA0AA	Carling Technologies	Circuit Breakers MS1B1261821CAA0AA Learn More about Carling Technologies carling ms circuit breakers	Datasheet	6In Stock	96,49 € 81,46 € 65,38 € 62,70 € View 57,18 € Quote	Min.: 1 Mult.: 1		Hydraulic Magnetic Circuit Breakers		18 A		65 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA2B0246185D1C AA2-B0-24-618-5D1-C Carling Technologies 1: 82,91 € 2In Stock	Mfr. Part No. AA2-B0-24-618-5D1-C Mouser Part No 691-AA2B246185D1C	Carling Technologies	Circuit Breakers AA2B0246185D1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	2In Stock	82,91 € 69,36 € 63,53 € 58,42 € View 56,41 € Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		18 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MF2B346181CF2BC MF2-B-34-618-1-CF2-B-C Carling Technologies 1: 70,55 € 2In Stock	Mfr. Part No. MF2-B-34-618-1-CF2-B-C Mouser Part No 691-MF2B346181CF2BC	Carling Technologies	Circuit Breakers MF2B346181CF2BC Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	2In Stock	70,55 € 58,52 € 55,03 € 46,20 € View 44,51 € Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	18 A	125 VAC, 250 VAC	80 VDC	2 Pole	Rocker	- 40 C	+ 85 C	Illuminated
Circuit Breakers W58-XB1A4A-18=W W58-XB1A4A-18 TE Connectivity / P&B 1: 7,37 € 77In Stock 400Expected 3/1/2027	Mfr. Part No. W58-XB1A4A-18 Mouser Part No 655-W58-XB1A4A-18	TE Connectivity / P&B	Circuit Breakers W58-XB1A4A-18=W	Datasheet	77In Stock 400Expected 3/1/2027	7,37 € 7,34 € 6,66 € 5,16 € View 4,33 € 3,87 € 3,66 € 3,56 €	Min.: 1 Mult.: 1	W58	Thermal Circuit Breakers	Thermal Magnetic	18 A	250 VAC	50 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated	Tray
Circuit Breakers Manual Starter and Protector, 13-18A GP2E20 Schneider Electric 1: 61,73 € 6In Stock	Mfr. Part No. GP2E20 Mouser Part No 996-GP2E20	Schneider Electric	Circuit Breakers Manual Starter and Protector, 13-18A Learn More about Schneider Electric schneider gp2e easy tesys circuit breakers	Datasheet	6In Stock	61,73 €	Min.: 1 Mult.: 1	Easy TeSys	Circuit Breakers	Thermal Magnetic	18 A	690 VAC		3 Pole	Pushbutton	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers AA1B0426182D1C AA1-B0-42-618-2D1-C Carling Technologies 1: 34,69 € 9Expected 12/1/2026	Mfr. Part No. AA1-B0-42-618-2D1-C Mouser Part No 691-AA1B0426182D1C	Carling Technologies	Circuit Breakers AA1B0426182D1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9Expected 12/1/2026	34,69 € 31,03 € 27,97 € 25,37 € View 23,45 € 22,06 € 22,04 € Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		18 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA1B0426181D1C AA1-B0-42-618-1D1-C Carling Technologies 1: 33,44 € 10On Order	Mfr. Part No. AA1-B0-42-618-1D1-C Mouser Part No 691-AA1B0426181D1C	Carling Technologies	Circuit Breakers AA1B0426181D1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	10On Order	33,44 € 28,06 € 25,16 € 24,08 € View 23,24 € 22,41 € Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		18 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 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-N311-P7T1-W04F-18A E-T-A 1: 26,45 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N311-P7T1-W04F-18A Mouser Part No 457-311P7T1W04F18A	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	Non-Stocked Lead-Time 6 Weeks	26,45 € 21,94 € 17,97 € 17,26 € View 15,43 € 15,08 € 14,81 € Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	18 A	240 VAC	50 VDC	1 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 suite 3120-N324-P7T1-W19DG4-18A E-T-A 1: 42,24 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N324-P7T1-W19DG4-18A Mouser Part No 457-3120N32419DG418A	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	Datasheet	Non-Stocked Lead-Time 6 Weeks	42,24 € 36,00 € 33,46 € 30,07 € 28,34 €	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	18 A	230 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	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-P7T1-W01A-18A E-T-A 1: 28,31 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N521-P7T1-W01A-18A Mouser Part No 457-521P7T1W0118	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	Non-Stocked Lead-Time 6 Weeks	28,31 € 25,93 € 22,03 € 19,85 €	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	18 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated 3131-AF1NT-000000-1Y2-18A E-T-A 1: 33,90 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3131-AF1NT-000000-1Y2-18A Mouser Part No 457-F1NT0000001Y218A	E-T-A	Circuit Breakers Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated	Datasheet	Non-Stocked Lead-Time 6 Weeks	33,90 € 28,12 € 23,32 € 20,61 € View 19,87 € 19,22 €	Min.: 1 Mult.: 1	3131-A/C	Circuit Breakers	Thermal	18 A			1 Pole	Rocker
Circuit Breakers Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated 3131-AF1PT-000000-1Y2-18A E-T-A 1: 33,90 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3131-AF1PT-000000-1Y2-18A Mouser Part No 457-F1PT0000001Y218A	E-T-A	Circuit Breakers Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated	Datasheet	Non-Stocked Lead-Time 6 Weeks	33,90 € 28,12 € 23,32 € 20,61 € View 19,87 € 19,22 €	Min.: 1 Mult.: 1	3131-A/C	Circuit Breakers	Thermal	18 A			1 Pole	Rocker
Circuit Breakers Cir Brkr,HydMag IULK1111-1REC4-62-18.0-AE-01 AIRPAX 3: 322,02 € Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. IULK1111-1REC4-62-18.0-AE-01 Mouser Part No 874-11REC46218.0AE01	AIRPAX	Circuit Breakers Cir Brkr,HydMag	Datasheet	Non-Stocked Lead-Time 9 Weeks	322,02 €	Min.: 3 Mult.: 1	IAL/IDL/IML/IUL	Circuit Breakers	Hydraulic Magnetic	18 A	250 VAC	80 VDC	4 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IALHK11-1-62-18.0-A-01 AIRPAX 1: 143,22 € Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. IALHK11-1-62-18.0-A-01 Mouser Part No 874-IALHK1116218A1	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	Non-Stocked Lead-Time 9 Weeks	143,22 €	Min.: 1 Mult.: 1	IAL/IDL/IML/IUL	Circuit Breakers	Hydraulic Magnetic	18 A			2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IELK1111-1-63-18.0-E-01-V AIRPAX 3: 307,57 € Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. IELK1111-1-63-18.0-E-01-V Mouser Part No 874-IELK111116318E1V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	Non-Stocked Lead-Time 9 Weeks	307,57 €	Min.: 3 Mult.: 1	IEL	Circuit Breakers	Hydraulic Magnetic	18 A			4 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IUL11-1-65F-18.0-01 AIRPAX 1: 146,19 € Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. IUL11-1-65F-18.0-01 Mouser Part No 874-IUL11165F181	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	Non-Stocked Lead-Time 9 Weeks	146,19 €	Min.: 1 Mult.: 1		Circuit Breakers	Hydraulic Magnetic	18 A			2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr, Hyd Mag, 2 pl, 80VDC/250VAC, 5A,panel seal IULHK11-1-65F-18.0-01 AIRPAX 3: 153,05 € Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. IULHK11-1-65F-18.0-01 Mouser Part No 874-LHK11165F18.001	AIRPAX	Circuit Breakers Cir Brkr, Hyd Mag, 2 pl, 80VDC/250VAC, 5A,panel seal	Datasheet	Non-Stocked Lead-Time 9 Weeks	153,05 €	Min.: 3 Mult.: 1	IAL/IDL/IML/IUL	Circuit Breakers	Hydraulic Magnetic	18 A	250 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IULN11-1REC4-61-18.0 AIRPAX 1: 180,05 € Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. IULN11-1REC4-61-18.0 Mouser Part No 874-LN111REC46118.0	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	Non-Stocked Lead-Time 9 Weeks	180,05 €	Min.: 1 Mult.: 1	IAL/IDL/IML/IUL	Circuit Breakers	Hydraulic Magnetic	18 A	250 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag R21-62-18.0A-B06IV-V AIRPAX 1: 38,31 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R21-62-18.0A-B06IV-V Mouser Part No 874-R2162180AB06IVV	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	Non-Stocked Lead-Time 12 Weeks	38,31 €	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal	18 A			1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati 1658-G41-00-P10-055829-18A E-T-A 250: 2,97 € Non-Stocked	Mfr. Part No. 1658-G41-00-P10-055829-18A Mouser Part No 457-100P1005582918A	E-T-A	Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati	Datasheet	Non-Stocked	2,97 € 2,80 €	Min.: 250 Mult.: 1	1658	Thermal Circuit Breakers	Overcurrent Protection	18 A	240 VAC	28 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated