Circuit Breakers – Mouser Finland

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Hydraulic-Magnetic Circuit Breakers

Carling Technologies Hydraulic-Magnetic Circuit Breakers offer reliable, highly precise solutions to most design challenges and are available with multiple configurations. The circuit breakers are temperature stable and not appreciably affected by changes in ambient temperature, and their overcurrent mechanism only reacts to changes in current in the circuit being protected. These hydraulic-magnetic series from Carling Technologies offer multiple configuration options, advanced features, and cutting-edge designs that meet leading application requirements.

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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 5A Grn LED QC MF1-B-34-450-1-GC6-2-C Carling Technologies 1: 47,76 € 7In Stock	Mfr. Part No. MF1-B-34-450-1-GC6-2-C Mouser Part No 691-MF1B344501GC62C	Carling Technologies	Circuit Breakers 5A Grn LED QC Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	7In Stock	47,76 € 39,62 € 36,12 € 29,96 € View 29,93 € Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	5 A	125 VAC, 250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Illuminated
Circuit Breakers 12A ONE POLE MF1-B-34-612-1-CC2-B-C Carling Technologies 1: 38,94 € 9In Stock	Mfr. Part No. MF1-B-34-612-1-CC2-B-C Mouser Part No 691-MF1B346121CC2BC	Carling Technologies	Circuit Breakers 12A ONE POLE Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9In Stock	38,94 € 32,31 € 29,71 € 27,73 € View 26,92 € 26,09 € Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	12 A	125 VAC, 250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Illuminated
Circuit Breakers 15 A 1 Pole ILLUM MF1-B-34-615-1-BB6-B-C Carling Technologies 1: 38,84 € 22In Stock	Mfr. Part No. MF1-B-34-615-1-BB6-B-C Mouser Part No 691-MF1B346151BB6BC	Carling Technologies	Circuit Breakers 15 A 1 Pole ILLUM Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	22In Stock	38,84 € 32,22 € 29,80 € 24,28 € View 21,65 € 20,37 €	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 20 A 1 Pole ILLUM MF1-B-34-620-1-BB6-B-C Carling Technologies 1: 38,94 € 27In Stock	Mfr. Part No. MF1-B-34-620-1-BB6-B-C Mouser Part No 691-MF1B346201BB6BC	Carling Technologies	Circuit Breakers 20 A 1 Pole ILLUM Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	27In Stock	38,94 € 32,31 € 30,32 € 29,62 € View 28,77 € 28,11 € Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	20 A	125 VAC, 250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Illuminated
Circuit Breakers ON OFF ANGLED M SERIES MF1-B-94-615-1-HF2-2-C Carling Technologies 1: 51,02 € 4In Stock	Mfr. Part No. MF1-B-94-615-1-HF2-2-C Mouser Part No 691-MF1B946151HF22C	Carling Technologies	Circuit Breakers ON OFF ANGLED M SERIES Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	4In Stock	51,02 € 38,36 € 38,35 € 36,27 € View 34,01 € 33,20 €	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 20 A ONE POLE GRAY MF1-B-34-620-3-JE2-B-C Carling Technologies 1: 47,11 € 2In Stock	Mfr. Part No. MF1-B-34-620-3-JE2-B-C Mouser Part No 691-MFB346203JE2BC	Carling Technologies	Circuit Breakers 20 A ONE POLE GRAY Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	2In Stock	47,11 € 34,83 € 33,21 € 31,08 € View 28,76 € 28,02 € Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	20 A	125 VAC, 250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Illuminated
Circuit Breakers 1Pole 1A White Act. 50/60Hz Med QC MU1-B-34-410-1-A21-B-D Carling Technologies 1: 33,49 € 14In Stock	Mfr. Part No. MU1-B-34-410-1-A21-B-D Mouser Part No 691-MU1B344101A21BD	Carling Technologies	Circuit Breakers 1Pole 1A White Act. 50/60Hz Med QC Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	14In Stock	33,49 € 24,77 € 22,62 € 21,51 € View 20,80 € 20,29 € Quote	Min.: 1 Mult.: 1	M	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	1 A	250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated	Bulk
Circuit Breakers MS1M1463031CAA0AA MS1-M-14-630-3-1CA-A-0AA Carling Technologies 1: 103,72 € 2In Stock	Mfr. Part No. MS1-M-14-630-3-1CA-A-0AA Mouser Part No 691-S1M1463031CAA0AA	Carling Technologies	Circuit Breakers MS1M1463031CAA0AA Learn More about Carling Technologies carling ms circuit breakers	Datasheet	2In Stock	103,72 € 74,68 € 72,89 € 68,60 € View 67,05 € Quote	Min.: 1 Mult.: 1	M	Hydraulic Magnetic Circuit Breakers		30 A		65 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MS2B2244021CDA0CB MS2-B-22-440-2-1CD-A-0CB Carling Technologies 1: 179,48 € 1In Stock	Mfr. Part No. MS2-B-22-440-2-1CD-A-0CB Mouser Part No 691-S2B2244021CDA0CB	Carling Technologies	Circuit Breakers MS2B2244021CDA0CB Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	1In Stock	179,48 € 148,82 € 124,41 € 118,45 € View 114,22 € Quote	Min.: 1 Mult.: 1	MS	Hydraulic Magnetic Circuit Breakers		4 A	120 VAC, 240 VAC		2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MS2B6462021BAA0CA MS2-B-64-620-2-1BA-A-0CA Carling Technologies 1: 184,88 € 6In Stock	Mfr. Part No. MS2-B-64-620-2-1BA-A-0CA Mouser Part No 691-S2B6462021BAA0CA	Carling Technologies	Circuit Breakers MS2B6462021BAA0CA Learn More about Carling Technologies carling ms circuit breakers	Datasheet	6In Stock	184,88 € 153,30 € 135,52 € 126,05 € View Quote	Min.: 1 Mult.: 1	MS	Hydraulic Magnetic Circuit Breakers		20 A	120 VAC, 240 VAC		2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 1-pole, Handle, 20 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted AA1-B0-34-620-3B1-C Carling Technologies 1: 35,93 € 108On Order	Mfr. Part No. AA1-B0-34-620-3B1-C Mouser Part No 691-AA1B0346203B1C	Carling Technologies	Circuit Breakers 1-pole, Handle, 20 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling A circuitbreakers	Datasheet	108On Order On Order Ship Dates Mfr. No: AA1-B0-34-620-3B1-C Stock: 0 On Order: 18 Expected 27/11/2026 40 Expected 02/12/2026 50 Expected 29/01/2027 Factory Lead Time: 35 Weeks	35,93 € 29,80 € 27,24 € 21,65 €	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		20 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 1-pole, Handle, 10 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted CA1-B0-34-610-121-C Carling Technologies 1: 41,71 € 55On Order	Mfr. Part No. CA1-B0-34-610-121-C Mouser Part No 691-CA1B034610121C	Carling Technologies	Circuit Breakers 1-pole, Handle, 10 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	55On Order On Order Ship Dates Mfr. No: CA1-B0-34-610-121-C Stock: 0 On Order: 5 Expected 07/01/2027 20 Expected 21/01/2027 30 Expected 09/02/2027 Factory Lead Time: 35 Weeks	41,71 € 34,61 € 30,61 € 27,58 €	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector		480 VAC	150 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated	Bulk
Circuit Breakers 2-pole, Handle, 80 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted CA2-B0-24-680-321-C Carling Technologies 1: 132,96 € 57Expected 28/12/2026	Mfr. Part No. CA2-B0-24-680-321-C Mouser Part No 691-CA2B024680321C	Carling Technologies	Circuit Breakers 2-pole, Handle, 80 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	57Expected 28/12/2026	132,96 € 110,16 € 101,57 €	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	80 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 15 A TWO POLE CA2-B0-34-615-121-C Carling Technologies 1: 90,91 € 30On Order	Mfr. Part No. CA2-B0-34-615-121-C Mouser Part No 691-CA2B034615121C	Carling Technologies	Circuit Breakers 15 A TWO POLE Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	30On Order	90,91 € 73,98 € 70,34 € 66,66 € View 65,11 € Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	15 A	120 VAC, 240 VAC		2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934 CA2-B0-34-630-121-D Carling Technologies 1: 108,93 € 50On Order	Mfr. Part No. CA2-B0-34-630-121-D Mouser Part No 691-CA2B034630121D	Carling Technologies	Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934 Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	50On Order	108,93 € 89,69 € 80,58 € 68,89 €	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	30 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 3-pole, Handle, 50 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934 CA3-B0-22-650-12A-D Carling Technologies 1: 166,81 € 18On Order	Mfr. Part No. CA3-B0-22-650-12A-D Mouser Part No 691-CA3-B0-2265012AD	Carling Technologies	Circuit Breakers 3-pole, Handle, 50 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934 Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	18On Order On Order Ship Dates Mfr. No: CA3-B0-22-650-12A-D Stock: 0 On Order: 8 Expected 04/01/2027 10 Expected 08/02/2027 Factory Lead Time: 15 Weeks	166,81 € 145,06 € 127,25 € 111,89 € View 111,56 € Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	50 A	277 VAC	80 VDC	3 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA3B02267032AC CA3-B0-22-670-32A-C Carling Technologies 1: 208,64 € 10Expected 04/12/2026	Mfr. Part No. CA3-B0-22-670-32A-C Mouser Part No 691-CA3B02267032AC	Carling Technologies	Circuit Breakers CA3B02267032AC Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	10Expected 04/12/2026	208,64 € 172,92 € 154,48 € 145,56 € View Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	70 A	120 VAC, 240 VAC		3 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Mag Circuit Breaker MA2-B-24-480-1-A24-G-D Carling Technologies 1: 64,35 € 50Expected 01/12/2026	Mfr. Part No. MA2-B-24-480-1-A24-G-D Mouser Part No 691-MA2B244801A24GD	Carling Technologies	Circuit Breakers Mag Circuit Breaker Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	50Expected 01/12/2026	64,35 € 54,47 € 42,06 €	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	8 A	125 VAC, 250 VAC	80 VDC	2 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MD1A036151A36BC MD1-A-03-615-1-A36-B-C Carling Technologies 1: 35,28 € 100Expected 11/12/2026	Mfr. Part No. MD1-A-03-615-1-A36-B-C Mouser Part No 691-MD1A036151A36BC	Carling Technologies	Circuit Breakers MD1A036151A36BC Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	100Expected 11/12/2026	35,28 € 29,26 € 26,84 € 24,36 € View 21,56 € 21,38 € 20,89 € Quote	Min.: 1 Mult.: 1	M				125 VAC, 250 VAC	80 VDC
Circuit Breakers AA1B0114501B1C AA1-B0-11-450-1B1-C Carling Technologies 1: 28,15 € 8Expected 04/03/2027	Mfr. Part No. AA1-B0-11-450-1B1-C Mouser Part No 691-AA1B0114501B1C	Carling Technologies	Circuit Breakers AA1B0114501B1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	8Expected 04/03/2027	28,15 € 25,03 € 23,55 € 21,43 € View 19,32 € 18,64 € 17,85 € Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		5 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA1B0426182D1C AA1-B0-42-618-2D1-C Carling Technologies 1: 34,69 € 9Expected 01/12/2026	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 01/12/2026	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 AA1F0144401D1C AA1-F0-14-440-1D1-C Carling Technologies 1: 38,41 € 9Expected 23/11/2026	Mfr. Part No. AA1-F0-14-440-1D1-C Mouser Part No 691-AA1F0144401D1C	Carling Technologies	Circuit Breakers AA1F0144401D1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9Expected 23/11/2026	38,41 € 32,72 € 31,06 € 28,42 € View 25,84 € 24,91 € Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		4 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AB2B0266303D1C AB2-B0-26-630-3D1-C Carling Technologies 1: 82,91 € 8Expected 09/03/2027	Mfr. Part No. AB2-B0-26-630-3D1-C Mouser Part No 691-AB2B0266303D1C	Carling Technologies	Circuit Breakers AB2B0266303D1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	8Expected 09/03/2027	82,91 € 69,36 € 62,51 € 55,00 € 52,64 €	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		30 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AC1B0346154F2D AC1-B0-34-615-4F2-D Carling Technologies 1: 43,42 € 9Expected 09/02/2027	Mfr. Part No. AC1-B0-34-615-4F2-D Mouser Part No 691-AC1B0346154F2D	Carling Technologies	Circuit Breakers AC1B0346154F2D	Datasheet	9Expected 09/02/2027	43,42 € 36,03 € 33,18 € 30,62 € View 29,64 € 28,65 € Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		15 A	277 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AC2B046630241D AC2-B0-46-630-241-D Carling Technologies 1: 87,79 € 7Expected 04/02/2027	Mfr. Part No. AC2-B0-46-630-241-D Mouser Part No 691-AC2B4663241D	Carling Technologies	Circuit Breakers AC2B046630241D Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	7Expected 04/02/2027	87,79 € 71,43 € 67,36 € 60,07 € View 57,41 € Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		30 A	277 VAC	80 VDC	2 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated