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 CA1B022450121C CA1-B0-22-450-121-C Carling Technologies 1: 38,82 € 8Expected 09/02/2027	Mfr. Part No. CA1-B0-22-450-121-C Mouser Part No 691-CA1B022450121C	Carling Technologies	Circuit Breakers CA1B022450121C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	8Expected 09/02/2027	38,82 € 34,90 € 31,44 € 25,65 € View 25,49 € Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector	5 A	480 VAC	150 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA1B032670322C CA1-B0-32-670-322-C Carling Technologies 1: 57,83 € 8Expected 28/01/2027	Mfr. Part No. CA1-B0-32-670-322-C Mouser Part No 691-CA1B032670322C	Carling Technologies	Circuit Breakers CA1B032670322C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	8Expected 28/01/2027	57,83 € 47,98 € 43,95 € 39,89 € View 38,48 € 37,13 € Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector	70 A	480 VAC	150 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA1B034410121C CA1-B0-34-410-121-C Carling Technologies 1: 36,90 € 6Expected 12/02/2027	Mfr. Part No. CA1-B0-34-410-121-C Mouser Part No 691-CA1B034410121C	Carling Technologies	Circuit Breakers CA1B034410121C Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	6Expected 12/02/2027	36,90 € 32,98 € 31,41 € 30,54 € View 29,63 € 29,01 € Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	1 A	120 VAC, 240 VAC		1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA1B034630321C CA1-B0-34-630-321-C Carling Technologies 1: 41,39 € 9Expected 09/02/2027	Mfr. Part No. CA1-B0-34-630-321-C Mouser Part No 691-CA1B034630321C	Carling Technologies	Circuit Breakers CA1B034630321C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9Expected 09/02/2027	41,39 € 34,33 € 31,41 € 28,91 € View 27,98 € 27,06 € Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector	30 A	480 VAC	150 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 15 A ONE POLE FLAT MB1-B-34-615-1-A26-B-C Carling Technologies 1: 32,60 € 8Expected 26/01/2027	Mfr. Part No. MB1-B-34-615-1-A26-B-C Mouser Part No 691-MB1B346151A26BC	Carling Technologies	Circuit Breakers 15 A ONE POLE FLAT Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	8Expected 26/01/2027	32,60 € 27,05 € 23,14 € 21,53 € View 19,46 € 18,97 € 18,52 € 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	Non-Illuminated
Circuit Breakers MD1B344501A35BC MD1-B-34-450-1-A35-B-C Carling Technologies 1: 37,55 € 9Expected 04/01/2027	Mfr. Part No. MD1-B-34-450-1-A35-B-C Mouser Part No 691-MD1B34451A35BC	Carling Technologies	Circuit Breakers MD1B344501A35BC Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9Expected 04/01/2027	37,55 € 31,15 € 25,96 € 23,62 € View 21,60 € 21,02 € 20,50 € 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	Non-Illuminated
Circuit Breakers ME1B126201A162J ME1-B-12-620-1-A16-2-J Carling Technologies 1: 54,88 € 11Expected 16/02/2027	Mfr. Part No. ME1-B-12-620-1-A16-2-J Mouser Part No 691-ME1B126201A162J	Carling Technologies	Circuit Breakers ME1B126201A162J Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	11Expected 16/02/2027	54,88 € 45,93 € 35,23 €	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	20 A	125 VAC, 250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Mag Circuit Breaker ME2-B-94-435-1-A36-B-C Carling Technologies 1: 72,56 € 4Expected 11/12/2026	Mfr. Part No. ME2-B-94-435-1-A36-B-C Mouser Part No 691-ME2B944351A36BC	Carling Technologies	Circuit Breakers Mag Circuit Breaker Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	4Expected 11/12/2026	72,56 € 60,19 € 55,46 € 54,60 € View Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	3.5 A	125 VAC, 250 VAC	80 VDC	2 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MN2B9462011BABE MN2-B-94-620-1-1BA-B-E Carling Technologies 1: 61,85 € 9Expected 21/12/2026	Mfr. Part No. MN2-B-94-620-1-1BA-B-E Mouser Part No 691-MN2B9462011BABE	Carling Technologies	Circuit Breakers MN2B9462011BABE Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9Expected 21/12/2026	61,85 € 52,74 € 49,52 € 46,41 € View 43,26 € 42,23 € Quote	Min.: 1 Mult.: 1	M	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	20 A	125 VAC, 250 VAC	80 VDC	2 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MS1B1441021CAA0AC MS1-B-14-410-2-1CA-A-0AC Carling Technologies 1: 86,15 € 5Expected 10/12/2026	Mfr. Part No. MS1-B-14-410-2-1CA-A-0AC Mouser Part No 691-1B1441021CAA0AC	Carling Technologies	Circuit Breakers MS1B1441021CAA0AC Learn More about Carling Technologies carling ms circuit breakers	Datasheet	5Expected 10/12/2026	86,15 € 74,28 € 70,20 € 65,21 € View 59,68 € Quote	Min.: 1 Mult.: 1	MS	Hydraulic Magnetic Circuit Breakers		1 A		65 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Circuit breaker 25 amp MA1-B-94-625-1-A24-B-C Carling Technologies 1: 35,39 € 20Expected 21/12/2026	Mfr. Part No. MA1-B-94-625-1-A24-B-C Mouser Part No 691-A1B946251A24BC	Carling Technologies	Circuit Breakers Circuit breaker 25 amp Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	20Expected 21/12/2026	35,39 € 31,18 € 28,84 € 26,90 € 21,62 €	Min.: 1 Mult.: 1	M	Hydraulic Magnetic Circuit Breakers	Rocker	25 A	125 VAC, 250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA1B0246153D1C AA1-B0-24-615-3D1-C Carling Technologies 1: 35,93 € 27Expected 16/12/2026	Mfr. Part No. AA1-B0-24-615-3D1-C Mouser Part No 691-AA1B0246153D1C	Carling Technologies	Circuit Breakers AA1B0246153D1C Learn More about Carling Technologies carling A circuitbreakers	Datasheet	27Expected 16/12/2026	35,93 € 31,63 € 29,41 € 27,34 € View 25,85 € 24,95 € Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		15 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 1-pole, Handle, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted AA1-B0-24-620-1B1-C Carling Technologies 1: 32,96 € 21On Order	Mfr. Part No. AA1-B0-24-620-1B1-C Mouser Part No 691-AA1B0246201B1C	Carling Technologies	Circuit Breakers 1-pole, Handle, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	21On Order On Order Ship Dates Mfr. No: AA1-B0-24-620-1B1-C Stock: 0 On Order: 6 Expected 07/12/2026 15 Expected 11/12/2026 Factory Lead Time: 35 Weeks	32,96 € 27,59 € 20,88 €	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 AA1B0246304D1C AA1-B0-24-630-4D1-C Carling Technologies 1: 35,92 € 10On Order	Mfr. Part No. AA1-B0-24-630-4D1-C Mouser Part No 691-AA1B0246304D1C	Carling Technologies	Circuit Breakers AA1B0246304D1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	10On Order	35,92 € 29,79 € 27,26 € 26,68 € View 26,07 € Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		30 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA1B0344201B1C AA1-B0-34-420-1B1-C Carling Technologies 1: 32,96 € 9Expected 20/11/2026	Mfr. Part No. AA1-B0-34-420-1B1-C Mouser Part No 691-AA1B0344201B1C	Carling Technologies	Circuit Breakers AA1B0344201B1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9Expected 20/11/2026	32,96 € 27,33 € 25,25 € 23,10 € View 20,94 € 20,26 € 19,65 € Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		2 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA1B0346105G1C AA1-B0-34-610-5G1-C Carling Technologies 1: 35,92 € 9Expected 07/12/2026	Mfr. Part No. AA1-B0-34-610-5G1-C Mouser Part No 691-AA1B0346105G1C	Carling Technologies	Circuit Breakers AA1B0346105G1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9Expected 07/12/2026	35,92 € 29,79 € 27,26 € 25,70 € View 23,93 € 23,38 € 22,88 € Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		10 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 1-pole, Handle, 15 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted AA1-B0-34-615-3B1-C Carling Technologies 1: 31,27 € 50Expected 11/12/2026	Mfr. Part No. AA1-B0-34-615-3B1-C Mouser Part No 691-AA1B0346153B1C	Carling Technologies	Circuit Breakers 1-pole, Handle, 15 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling A circuitbreakers	Datasheet	50Expected 11/12/2026	31,27 € 27,18 € 25,29 €	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		15 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA1B0346203B1I AA1-B0-34-620-3B1-I Carling Technologies 1: 37,85 € 10Expected 09/03/2027	Mfr. Part No. AA1-B0-34-620-3B1-I Mouser Part No 691-AA1B0346203B1I	Carling Technologies	Circuit Breakers AA1B0346203B1I Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	10Expected 09/03/2027	37,85 € 31,40 € 29,25 € 26,53 € View 23,74 € 22,95 € 22,89 € Quote	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, 30 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted AA1-B0-34-630-5D1-C Carling Technologies 1: 35,79 € 54On Order	Mfr. Part No. AA1-B0-34-630-5D1-C Mouser Part No 691-AA1B0346305D1C	Carling Technologies	Circuit Breakers 1-pole, Handle, 30 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling A circuitbreakers	Datasheet	54On Order On Order Ship Dates Mfr. No: AA1-B0-34-630-5D1-C Stock: 0 On Order: 4 Expected 19/11/2026 50 Expected 09/02/2027 Factory Lead Time: 35 Weeks	35,79 € 29,70 € 27,26 € 22,58 €	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		30 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA1B0346405D2C AA1-B0-34-640-5D2-C Carling Technologies 1: 35,92 € 9In Stock	Mfr. Part No. AA1-B0-34-640-5D2-C Mouser Part No 691-AA1B0346405D2C	Carling Technologies	Circuit Breakers AA1B0346405D2C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9In Stock	35,92 € 29,79 € 27,26 € 24,91 € View 24,11 € 23,18 € 22,27 €	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		40 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA1B0346455D1C AA1-B0-34-645-5D1-C Carling Technologies 1: 35,92 € 9Expected 08/01/2027	Mfr. Part No. AA1-B0-34-645-5D1-C Mouser Part No 691-AA1B0346455D1C	Carling Technologies	Circuit Breakers AA1B0346455D1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9Expected 08/01/2027	35,92 € 30,32 € 27,31 € 26,14 € View 25,24 € Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		45 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 1-pole, Handle, 50 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted AA1-B0-34-650-5D1-C Carling Technologies 1: 36,34 € 20Expected 01/02/2027	Mfr. Part No. AA1-B0-34-650-5D1-C Mouser Part No 691-AA1B0346505D1C	Carling Technologies	Circuit Breakers 1-pole, Handle, 50 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling A circuitbreakers	Datasheet	20Expected 01/02/2027	36,34 € 30,15 € 27,26 € 22,58 €	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		50 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated	Tray
Circuit Breakers AA1B0346505D2C AA1-B0-34-650-5D2-C Carling Technologies 1: 35,92 € 9Expected 09/03/2027	Mfr. Part No. AA1-B0-34-650-5D2-C Mouser Part No 691-AA1B0346505D2C	Carling Technologies	Circuit Breakers AA1B0346505D2C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9Expected 09/03/2027	35,92 € 29,79 € 27,26 € 25,49 € View 24,31 € 23,53 € 22,94 € Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		50 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA1B034650HB2C AA1-B0-34-650-HB2-C Carling Technologies 1: 36,82 € 14On Order	Mfr. Part No. AA1-B0-34-650-HB2-C Mouser Part No 691-AA1B034650HB2C	Carling Technologies	Circuit Breakers AA1B034650HB2C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	14On Order	36,82 € 30,54 € 25,73 € 22,12 € View 20,79 € 19,44 € 18,84 € Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers		50 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: 36,30 € 10Expected 09/03/2027	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	10Expected 09/03/2027	36,30 € 30,11 € 29,64 € 26,58 € View 25,16 € 24,24 € 23,34 € 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