.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (6,882)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Circuit Breakers CA1B016640321BG

CA1-B0-16-640-321-BG
Carling Technologies
1: $49.10
1In Stock
Factory Special Order

Mfr. Part No.
CA1-B0-16-640-321-BG

Mouser Part No
691-CA1B016640321BG

Factory Special Order

Carling Technologies

Circuit Breakers CA1B016640321BG

Learn More

Datasheet

1In Stock

$49.10

View

Min.: 1
Mult.: 1

Circuit Breakers 1-pole, Handle, 30 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA1-B0-34-630-3B1-C
Carling Technologies
1: $52.81
120Expected 2026/04/28

Mfr. Part No.
AA1-B0-34-630-3B1-C

Mouser Part No
691-AA1B0346303B1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 30 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

120Expected 2026/04/28

$52.81

$40.59

$28.88

$27.13

View

Min.: 1
Mult.: 1

Circuit Breakers 3-pole, Handle, 50 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

CA3-B0-24-650-321-C
Carling Technologies
1: $127.56
15On Order

Mfr. Part No.
CA3-B0-24-650-321-C

Mouser Part No
691-CA3B024650321C

Carling Technologies

Circuit Breakers 3-pole, Handle, 50 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

15On Order

$127.56

$114.61

$114.60

$114.59

View

Min.: 1
Mult.: 1

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: $139.12
19Expected 2026/05/18

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

Datasheet

19Expected 2026/05/18

$139.12

$115.08

$104.53

$84.74

$78.27

Min.: 1
Mult.: 1

Circuit Breakers 3-pole, Handle, 60 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

CA3-B0-34-660-321-C
Carling Technologies
1: $204.69
15Expected 2026/06/09

Mfr. Part No.
CA3-B0-34-660-321-C

Mouser Part No
691-CA3B034660321C

Carling Technologies

Circuit Breakers 3-pole, Handle, 60 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

15Expected 2026/06/09

$204.69

$162.80

$152.52

$126.73

Min.: 1
Mult.: 1

Rotary Switches SWITCH PUSHBUTTON

CSW-1A1A0B2-002
Carling Technologies
1: $49.09
130On Order

Mfr. Part No.
CSW-1A1A0B2-002

Mouser Part No
691-CSW-00000026

Carling Technologies

Rotary Switches SWITCH PUSHBUTTON

Learn More

Datasheet

130On Order

$49.09

$46.42

$41.74

$39.76

View

Min.: 1
Mult.: 1

Circuit Breakers 20A 1 POLE .250 QC FLAT ROCKER RED

A11-B0-34-620-131-E
Carling Technologies
1: $39.15
26Expected 2026/03/31

Mfr. Part No.
A11-B0-34-620-131-E

Mouser Part No
691-A11B034620131E

Carling Technologies

Circuit Breakers 20A 1 POLE .250 QC FLAT ROCKER RED

Learn More

Datasheet

26Expected 2026/03/31

$39.15

$30.47

$29.35

$28.60

View

Min.: 1
Mult.: 1

Circuit Breakers SP (CURRENT) W/O AUX ON-OFF BLK

AA1-B0-10-410-2D1-C
Carling Technologies
1: $36.36
30Expected 2026/03/27

Mfr. Part No.
AA1-B0-10-410-2D1-C

Mouser Part No
691-AA1B0104102D1C

Carling Technologies

Circuit Breakers SP (CURRENT) W/O AUX ON-OFF BLK

Learn More

Datasheet

30Expected 2026/03/27

$36.36

$30.16

$28.05

$27.38

View

Min.: 1
Mult.: 1

Circuit Breakers 1 Pole 25A On-Off 50/60Hz Medium

AA1-B0-34-625-5D1-C
Carling Technologies
1: $30.92
9Expected 2026/05/18

Mfr. Part No.
AA1-B0-34-625-5D1-C

Mouser Part No
691-AA1B0346255D1C

Carling Technologies

Circuit Breakers 1 Pole 25A On-Off 50/60Hz Medium

Learn More

Datasheet

9Expected 2026/05/18

$30.92

$30.69

$26.96

$26.61

View

Min.: 1
Mult.: 1

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: $56.46
19Expected 2026/05/01

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

Datasheet

19Expected 2026/05/01

$56.46

$48.68

$46.19

$34.60

View

Min.: 1
Mult.: 1

Circuit Breakers AA2B0226405B1C

AA2-B0-22-640-5B1-C
Carling Technologies
1: $87.70
9Expected 2026/03/20

Mfr. Part No.
AA2-B0-22-640-5B1-C

Mouser Part No
691-AA2B0226405B1C

Carling Technologies

Circuit Breakers AA2B0226405B1C

Learn More

Datasheet

9Expected 2026/03/20

$87.70

$77.17

$64.09

$64.02

View

Min.: 1
Mult.: 1

Circuit Breakers 1-pole, Two Color Curved Visi-Rocker, 10 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

AC1-B0-34-610-1G1-C
Carling Technologies
1: $40.16
10Expected 2026/05/08

Mfr. Part No.
AC1-B0-34-610-1G1-C

Mouser Part No
691-AC1B0346101G1C

Carling Technologies

Circuit Breakers 1-pole, Two Color Curved Visi-Rocker, 10 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

10Expected 2026/05/08

$40.16

$33.70

$27.13

$26.04

View

Min.: 1
Mult.: 1

Circuit Breakers 25 A ONE POLE

AC1-B0-34-625-1G1-C
Carling Technologies
1: $41.40
29Expected 2026/04/01

Mfr. Part No.
AC1-B0-34-625-1G1-C

Mouser Part No
691-AC1B0346251G1C

Carling Technologies

Circuit Breakers 25 A ONE POLE

Learn More

Datasheet

29Expected 2026/04/01

$41.40

$34.33

$31.68

$26.54

View

Min.: 1
Mult.: 1

Circuit Breakers AG1B212410313AT

AG1-B2-12-410-313-AT
Carling Technologies
1: $40.36
8Expected 2026/05/25

Mfr. Part No.
AG1-B2-12-410-313-AT

Mouser Part No
691-AG1B212410313AT

Carling Technologies

Circuit Breakers AG1B212410313AT

Learn More

Datasheet

8Expected 2026/05/25

$40.36

$39.48

$38.51

$36.91

View

Min.: 1
Mult.: 1

Circuit Breakers AJ2A003650521C

AJ2-A0-03-650-521-C
Carling Technologies
1: $62.93
3Expected 2026/05/29

Mfr. Part No.
AJ2-A0-03-650-521-C

Mouser Part No
691-AJ2-A0-03650521C

Carling Technologies

Circuit Breakers AJ2A003650521C

Learn More

Datasheet

3Expected 2026/05/29

$62.93

$56.42

$56.34

$51.33

View

Min.: 1
Mult.: 1

Circuit Breakers CA1B024630121C

CA1-B0-24-630-121-C
Carling Technologies
1: $43.89
4Expected 2026/03/18

Mfr. Part No.
CA1-B0-24-630-121-C

Mouser Part No
691-CA1B024630121C

Carling Technologies

Circuit Breakers CA1B024630121C

Learn More

Datasheet

4Expected 2026/03/18

$43.89

$33.24

$29.18

$28.68

View

Min.: 1
Mult.: 1

Circuit Breakers CA1B034650321C

CA1-B0-34-650-321-C
Carling Technologies
1: $30.66
7Expected 2026/04/20

Mfr. Part No.
CA1-B0-34-650-321-C

Mouser Part No
691-CA1B034650321C

Carling Technologies

Circuit Breakers CA1B034650321C

Learn More

Datasheet

7Expected 2026/04/20

$30.66

$28.45

$28.35

$26.42

View

Min.: 1
Mult.: 1

Circuit Breakers CA1B234675321C

CA1-B2-34-675-321-C
Carling Technologies
1: $66.27
8Expected 2026/03/25

Mfr. Part No.
CA1-B2-34-675-321-C

Mouser Part No
691-CA1B234675321C

Carling Technologies

Circuit Breakers CA1B234675321C

Learn More

Datasheet

8Expected 2026/03/25

$66.27

$54.98

$45.26

$45.25

View

Min.: 1
Mult.: 1

Circuit Breakers CA1B254610622E

CA1-B2-54-610-622-E
Carling Technologies
1: $52.86
10Expected 2026/03/31

Mfr. Part No.
CA1-B2-54-610-622-E

Mouser Part No
691-CA1B254610622E

Carling Technologies

Circuit Breakers CA1B254610622E

Learn More

Datasheet

10Expected 2026/03/31

$52.86

$43.85

$32.75

$32.69

Quote

Min.: 1
Mult.: 1

Circuit Breakers CA2B012610121E

CA2-B0-12-610-121-E
Carling Technologies
1: $103.26
5Expected 2026/03/25

Mfr. Part No.
CA2-B0-12-610-121-E

Mouser Part No
691-CA2B012610121E

Carling Technologies

Circuit Breakers CA2B012610121E

Learn More

Datasheet

5Expected 2026/03/25

$103.26

$87.18

$59.07

Min.: 1
Mult.: 1

Circuit Breakers CA2B024620121CG

CA2-B0-24-620-121-CG
Carling Technologies
1: $85.39
8Expected 2026/04/09

Mfr. Part No.
CA2-B0-24-620-121-CG

Mouser Part No
691-CA2B024620121CG

Carling Technologies

Circuit Breakers CA2B024620121CG

Learn More

Datasheet

8Expected 2026/04/09

$85.39

$76.91

$72.07

$69.54

View

Min.: 1
Mult.: 1

Circuit Breakers CA2B024625111C

CA2-B0-24-625-111-C
Carling Technologies
1: $92.18
9Expected 2026/03/25

Mfr. Part No.
CA2-B0-24-625-111-C

Mouser Part No
691-CA2B024625111C

Carling Technologies

Circuit Breakers CA2B024625111C

Learn More

Datasheet

9Expected 2026/03/25

$92.18

$79.49

$67.01

$66.78

View

Min.: 1
Mult.: 1

Circuit Breakers CA3B02461512CD

CA3-B0-24-615-12C-D
Carling Technologies
1: $153.14
7Expected 2026/04/27

Mfr. Part No.
CA3-B0-24-615-12C-D

Mouser Part No
691-CA3B02461512CD

Carling Technologies

Circuit Breakers CA3B02461512CD

Learn More

Datasheet

7Expected 2026/04/27

$153.14

$124.59

$113.14

$108.12

View

Min.: 1
Mult.: 1

Circuit Breakers CM1B012660301C

CM1-B0-12-660-301-C
Carling Technologies
1: $125.62
10Expected 2026/04/20

Mfr. Part No.
CM1-B0-12-660-301-C

Mouser Part No
691-CM1B012660301C

Carling Technologies

Circuit Breakers CM1B012660301C

Datasheet

10Expected 2026/04/20

$125.62

$107.69

$104.69

$103.84

View

Min.: 1
Mult.: 1

Circuit Breakers CO1B0346603NBI

CO1-B0-34-660-3NB-I
Carling Technologies
1: $69.77
8Expected 2026/03/27

Mfr. Part No.
CO1-B0-34-660-3NB-I

Mouser Part No
691-CO1B0346603NBI

Carling Technologies

Circuit Breakers CO1B0346603NBI

Learn More

Datasheet

8Expected 2026/03/27

$69.77

$61.84

$53.07

$53.06

Quote

Min.: 1
Mult.: 1

Hydraulic-Magnetic Circuit Breakers

All Results (6,882)

Customer Service Office

Company

Resources

Support

Hydraulic-Magnetic Circuit Breakers

All Results (6,882)

Industrial Automation

Electromechanical