Industrial Automation – Mouser Ireland

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B-Series Circuit Breakers

Carling Technologies B-Series Circuit Breakers are hydraulic/magnetic circuit breakers designed for use in world market applications where temperature stability and compact size are required. The series offers precision operation even in extreme temperatures. Carling B-Series Circuit Breakers are available with up to 50A and up to 277V_AC or 80V_DC, with a choice of time delays, terminals, and actuators.

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Part #

Circuit Breakers 2-pole, Handle, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

BA2-B0-34-620-121-D
Carling Technologies
1: €73.64
16In Stock

Mfr. Part No.
BA2-B0-34-620-121-D

Mouser Part No
691-BA2B034620121D

Carling Technologies

Circuit Breakers 2-pole, Handle, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

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Datasheet

16In Stock

€73.64

€57.82

€53.95

€43.15

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Min.: 1
Mult.: 1

Circuit Breakers BA1B052615411D

BA1-B0-52-615-411-D
Carling Technologies
1: €27.29
1In Stock
22Expected 05/05/2026

Mfr. Part No.
BA1-B0-52-615-411-D

Mouser Part No
691-BA1B052615411D

Carling Technologies

Circuit Breakers BA1B052615411D

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Datasheet

1In Stock

22Expected 05/05/2026

€27.29

€26.25

€20.60

€19.96

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Min.: 1
Mult.: 1

Circuit Breakers

BA3-X0-04-129-221-D
Carling Technologies
1: €93.75
10In Stock

Mfr. Part No.
BA3-X0-04-129-221-D

Mouser Part No
691-BA3X004129221D

Carling Technologies

Circuit Breakers

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Datasheet

10In Stock

€93.75

€80.40

€76.18

€54.48

Min.: 1
Mult.: 1

Circuit Breakers BA1B22445032AKG

BA1-B2-24-450-32A-KG
Carling Technologies
1: €54.05
1In Stock

Mfr. Part No.
BA1-B2-24-450-32A-KG

Mouser Part No
691-BA1B22445032AKG

Carling Technologies

Circuit Breakers BA1B22445032AKG

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Datasheet

1In Stock

€54.05

€37.99

€32.71

€32.44

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Min.: 1
Mult.: 1

Circuit Breakers Circuit Brkr 2 pole 50/60Hz, 25A

BB2-B0-24-625-232-D
Carling Technologies
1: €72.49
6In Stock

Mfr. Part No.
BB2-B0-24-625-232-D

Mouser Part No
691-BB2B024625232D

Carling Technologies

Circuit Breakers Circuit Brkr 2 pole 50/60Hz, 25A

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Datasheet

6In Stock

€72.49

€60.13

€53.97

€53.60

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Min.: 1
Mult.: 1

Disconnect Switches BDB10-RA

BDB10-RA
Littelfuse
1: €43.43
25Expected 20/04/2026

Mfr. Part No.
BDB10-RA

Mouser Part No
691-BDB10-RA

Littelfuse

Disconnect Switches BDB10-RA

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Datasheet

25Expected 20/04/2026

€43.43

€37.83

€37.16

€35.90

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Min.: 1
Mult.: 1

Disconnect Switches BATTERY DISCONNECT KNOB

BATTERY DISCONNECT KNOB
Littelfuse
1: €2.56
90Expected 17/03/2026

Mfr. Part No.
BATTERY DISCONNECT KNOB

Mouser Part No
691-308-39943-001

Littelfuse

Disconnect Switches BATTERY DISCONNECT KNOB

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90Expected 17/03/2026

€2.56

€2.17

€2.05

€1.89

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Min.: 1
Mult.: 1

Disconnect Switches BD1-1A1/CAP

BD1-1A1/CAP
Littelfuse
1: €40.71
10Expected 27/04/2026

Mfr. Part No.
BD1-1A1/CAP

Mouser Part No
691-BD1-1A1/CAP

Littelfuse

Disconnect Switches BD1-1A1/CAP

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Datasheet

10Expected 27/04/2026

€40.71

€29.82

€28.57

€27.80

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Min.: 1
Mult.: 1

Circuit Breakers 2.5 A ONE POLE

BA1-B0-34-425-121-D
Carling Technologies
1: €23.93
30Expected 05/06/2026

Mfr. Part No.
BA1-B0-34-425-121-D

Mouser Part No
691-BA1B034425121D

Carling Technologies

Circuit Breakers 2.5 A ONE POLE

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Datasheet

30Expected 05/06/2026

€23.93

€22.57

€20.77

€20.30

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Min.: 1
Mult.: 1

Circuit Breakers 1-pole, Handle, 5 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

BA1-B0-34-450-121-D
Carling Technologies
1: €24.98
40Expected 05/06/2026

Mfr. Part No.
BA1-B0-34-450-121-D

Mouser Part No
691-BA1B034450121D

Carling Technologies

Circuit Breakers 1-pole, Handle, 5 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

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Datasheet

40Expected 05/06/2026

€24.98

€24.97

€22.15

€21.65

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Min.: 1
Mult.: 1

Circuit Breakers BA1B044610111D

BA1-B0-44-610-111-D
Carling Technologies
1: €19.39
7Expected 01/06/2026

Mfr. Part No.
BA1-B0-44-610-111-D

Mouser Part No
691-BA1B044610111D

Carling Technologies

Circuit Breakers BA1B044610111D

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Datasheet

7Expected 01/06/2026

€19.39

€18.14

€18.03

€17.95

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Min.: 1
Mult.: 1

Circuit Breakers BA2B024620211D

BA2-B0-24-620-211-D
Carling Technologies
1: €64.90
8Expected 18/03/2026

Mfr. Part No.
BA2-B0-24-620-211-D

Mouser Part No
691-BA2B024620211D

Carling Technologies

Circuit Breakers BA2B024620211D

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Datasheet

8Expected 18/03/2026

€64.90

€55.47

€53.73

€53.47

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Min.: 1
Mult.: 1

Circuit Breakers BA2B02661612AD

BA2-B0-26-616-12A-D
Carling Technologies
1: €51.91
8Expected 18/03/2026

Mfr. Part No.
BA2-B0-26-616-12A-D

Mouser Part No
691-BA2B02661612AD

Carling Technologies

Circuit Breakers BA2B02661612AD

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Datasheet

8Expected 18/03/2026

€51.91

€46.65

€43.63

€43.46

Quote

Min.: 1
Mult.: 1

Circuit Breakers BB2B026630221D

BB2-B0-26-630-221-D
Carling Technologies
1: €55.43
9Expected 19/03/2026

Mfr. Part No.
BB2-B0-26-630-221-D

Mouser Part No
691-BB2B026630221D

Carling Technologies

Circuit Breakers BB2B026630221D

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Datasheet

9Expected 19/03/2026

€55.43

€49.71

€49.70

€46.45

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Min.: 1
Mult.: 1

Circuit Breakers BA3B046620111D

BA3-B0-46-620-111-D
Carling Technologies
1: €125.98
9Expected 11/05/2026

Mfr. Part No.
BA3-B0-46-620-111-D

Mouser Part No
691-BA3B046620111D

Carling Technologies

Circuit Breakers BA3B046620111D

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Datasheet

9Expected 11/05/2026

€125.98

€87.93

Min.: 1
Mult.: 1

Circuit Breakers BB2B022625111D

BB2-B0-22-625-111-D
Carling Technologies
1: €53.31
9Expected 18/05/2026

Mfr. Part No.
BB2-B0-22-625-111-D

Mouser Part No
691-BB2B022625111D

Carling Technologies

Circuit Breakers BB2B022625111D

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Datasheet

9Expected 18/05/2026

€53.31

€46.84

€44.61

€44.22

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Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER HYMAG

BB2-B0-46-610-121-D
Carling Technologies
1: €88.82
2Stock Available

Mfr. Part No.
BB2-B0-46-610-121-D

Mouser Part No
691-BB2B046610121D

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

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Datasheet

2Stock Available

More Info Available

€88.82

€87.08

€55.83

Min.: 1
Mult.: 1

Disconnect Switches BDB14-YA

BDB14-YA
Littelfuse
1: €61.27
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
BDB14-YA

Mouser Part No
691-BDB14-YA

Littelfuse

Disconnect Switches BDB14-YA

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Datasheet

Non-Stocked Lead-Time 13 Weeks

€61.27

€50.66

€47.14

€46.64

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Min.: 1
Mult.: 1

Circuit Breakers BA2B046615121D

BA2-B0-46-615-121-D
Carling Technologies
1: €61.94
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
BA2-B0-46-615-121-D

Mouser Part No
690-BA2B046615121D

Carling Technologies

Circuit Breakers BA2B046615121D

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Datasheet

Non-Stocked Lead-Time 6 Weeks

€61.94

€56.45

€51.87

€51.22

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Min.: 1
Mult.: 1

Circuit Breakers 1 POLE 15 A 50/60Hz Short

BA1-B0-22-615-227-D
Carling Technologies
1: €43.15
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
BA1-B0-22-615-227-D

Mouser Part No
691-BA1-B0-22615227D

Carling Technologies

Circuit Breakers 1 POLE 15 A 50/60Hz Short

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Datasheet

Non-Stocked Lead-Time 6 Weeks

€43.15

€43.13

€26.31

€25.85

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Min.: 1
Mult.: 1

Circuit Breakers BA1B010615122D

BA1-B0-10-615-122-D
Carling Technologies
1: €24.94
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
BA1-B0-10-615-122-D

Mouser Part No
691-BA1B010615122D

Carling Technologies

Circuit Breakers BA1B010615122D

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Datasheet

Non-Stocked Lead-Time 6 Weeks

€24.94

€22.18

€17.72

€17.56

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Min.: 1
Mult.: 1

Circuit Breakers BA1B010620112D

BA1-B0-10-620-112-D
Carling Technologies
1: €24.94
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
BA1-B0-10-620-112-D

Mouser Part No
691-BA1B010620112D

Carling Technologies

Circuit Breakers BA1B010620112D

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Datasheet

Non-Stocked Lead-Time 6 Weeks

€24.94

€22.18

€17.72

€17.56

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Min.: 1
Mult.: 1

Circuit Breakers BA1B010625121C

BA1-B0-10-625-121-C
Carling Technologies
1: €24.94
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
BA1-B0-10-625-121-C

Mouser Part No
691-BA1B010625121C

Carling Technologies

Circuit Breakers BA1B010625121C

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Datasheet

Non-Stocked Lead-Time 6 Weeks

€24.94

€22.18

€17.72

€17.56

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Min.: 1
Mult.: 1

Circuit Breakers BA1B011610221D

BA1-B0-11-610-221-D
Carling Technologies
1: €29.57
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
BA1-B0-11-610-221-D

Mouser Part No
691-BA1B011610221D

Carling Technologies

Circuit Breakers BA1B011610221D

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Datasheet

Non-Stocked Lead-Time 6 Weeks

€29.57

€28.64

€24.00

€23.97

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Min.: 1
Mult.: 1

Circuit Breakers BA1B011640522D

BA1-B0-11-640-522-D
Carling Technologies
1: €27.15
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
BA1-B0-11-640-522-D

Mouser Part No
691-BA1B011640522D

Carling Technologies

Circuit Breakers BA1B011640522D

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Datasheet

Non-Stocked Lead-Time 6 Weeks

€27.15

€24.14

€19.24

€19.07

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Min.: 1
Mult.: 1

B-Series Circuit Breakers

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