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

50.8 mm Circuit Breakers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 4 077

Applied Filters:

Height = 50.8 mm

Manufacturer

Series

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator Type

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Packaging

Reset All

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; }

Part #

Circuit Breakers A-Series Circuit Breaker

A21-B0-24-620-515-E
Carling Technologies
1: 37,68 €
Non-Stocked
New At Mouser

Mfr. Part No.
A21-B0-24-620-515-E

Mouser Part No
691-A21B024620515E

New At Mouser

Carling Technologies

Circuit Breakers A-Series Circuit Breaker

Datasheet

Non-Stocked

37,68 €

32,11 €

29,86 €

26,65 €

View

Min.: 1
Mult.: 1

A-Series Circuit Breaker

Hydraulic Magnetic Circuit Breakers

20 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A-Series Circuit Breaker

A21-B0-24-620-915-I
Carling Technologies
1: 42,72 €
Non-Stocked
New At Mouser

Mfr. Part No.
A21-B0-24-620-915-I

Mouser Part No
691-A21B024620915I

New At Mouser

Carling Technologies

Circuit Breakers A-Series Circuit Breaker

Datasheet

Non-Stocked

42,72 €

35,44 €

32,70 €

27,79 €

View

Min.: 1
Mult.: 1

A-Series Circuit Breaker

Hydraulic Magnetic Circuit Breakers

20 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER

A21-B0-24-625-511-E
Carling Technologies
1: 37,68 €
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
A21-B0-24-625-511-E

Mouser Part No
691-A21B024625511E

Carling Technologies

Circuit Breakers CIRCUIT BREAKER

Datasheet

Non-Stocked Lead-Time 20 Weeks

37,68 €

32,11 €

31,32 €

27,74 €

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

25 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER HYMAG

A21-B0-24-630-511-E
Carling Technologies
1: 37,68 €
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
A21-B0-24-630-511-E

Mouser Part No
691-A21B024630511E

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

Datasheet

Non-Stocked Lead-Time 20 Weeks

37,68 €

33,18 €

26,80 €

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B0344304A1E

A21-B0-34-430-4A1-E
Carling Technologies
1: 37,68 €
Non-Stocked

Mfr. Part No.
A21-B0-34-430-4A1-E

Mouser Part No
691-A21B0344304A1E

Carling Technologies

Circuit Breakers A21B0344304A1E

Datasheet

Non-Stocked

37,68 €

32,11 €

30,87 €

28,66 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

3 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B0344504A1E

A21-B0-34-450-4A1-E
Carling Technologies
1: 37,68 €
Non-Stocked

Mfr. Part No.
A21-B0-34-450-4A1-E

Mouser Part No
691-A21B0344504A1E

Carling Technologies

Circuit Breakers A21B0344504A1E

Datasheet

Non-Stocked

37,68 €

32,11 €

30,87 €

28,66 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A-Series Circuit Breaker

A21-B0-34-450-5A5-E
Carling Technologies
1: 37,68 €
Non-Stocked
New At Mouser

Mfr. Part No.
A21-B0-34-450-5A5-E

Mouser Part No
691-A21B0344505A5E

New At Mouser

Carling Technologies

Circuit Breakers A-Series Circuit Breaker

Non-Stocked

37,68 €

32,11 €

30,87 €

28,66 €

View

Min.: 1
Mult.: 1

A-Series Circuit Breaker

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B034450911I

A21-B0-34-450-911-I
Carling Technologies
1: 36,91 €
Non-Stocked

Mfr. Part No.
A21-B0-34-450-911-I

Mouser Part No
691-A21B034450911I

Carling Technologies

Circuit Breakers A21B034450911I

Datasheet

Non-Stocked

36,91 €

32,02 €

30,19 €

28,19 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B0346104A1E

A21-B0-34-610-4A1-E
Carling Technologies
1: 37,68 €
Non-Stocked

Mfr. Part No.
A21-B0-34-610-4A1-E

Mouser Part No
691-A21B0346104A1E

Carling Technologies

Circuit Breakers A21B0346104A1E

Datasheet

Non-Stocked

37,68 €

32,11 €

30,87 €

28,66 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

10 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B0346105A1E

A21-B0-34-610-5A1-E
Carling Technologies
1: 37,68 €
Non-Stocked

Mfr. Part No.
A21-B0-34-610-5A1-E

Mouser Part No
691-A21B0346105A1E

Carling Technologies

Circuit Breakers A21B0346105A1E

Datasheet

Non-Stocked

37,68 €

32,11 €

30,87 €

28,66 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

10 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B034610911I

A21-B0-34-610-911-I
Carling Technologies
1: 36,91 €
Non-Stocked

Mfr. Part No.
A21-B0-34-610-911-I

Mouser Part No
691-A21B034610911I

Carling Technologies

Circuit Breakers A21B034610911I

Datasheet

Non-Stocked

36,91 €

32,02 €

30,19 €

28,19 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

10 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B0346154A1E

A21-B0-34-615-4A1-E
Carling Technologies
1: 37,68 €
Non-Stocked

Mfr. Part No.
A21-B0-34-615-4A1-E

Mouser Part No
691-A21B0346154A1E

Carling Technologies

Circuit Breakers A21B0346154A1E

Datasheet

Non-Stocked

37,68 €

32,11 €

30,87 €

28,66 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

15 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B0346155A1E

A21-B0-34-615-5A1-E
Carling Technologies
1: 37,68 €
Non-Stocked

Mfr. Part No.
A21-B0-34-615-5A1-E

Mouser Part No
691-A21B0346155A1E

Carling Technologies

Circuit Breakers A21B0346155A1E

Datasheet

Non-Stocked

37,68 €

32,11 €

30,87 €

28,66 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

15 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B034615911I

A21-B0-34-615-911-I
Carling Technologies
1: 36,91 €
Non-Stocked

Mfr. Part No.
A21-B0-34-615-911-I

Mouser Part No
691-A21B034615911I

Carling Technologies

Circuit Breakers A21B034615911I

Datasheet

Non-Stocked

36,91 €

32,02 €

30,19 €

28,19 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

15 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B0346204A1E

A21-B0-34-620-4A1-E
Carling Technologies
1: 37,68 €
Non-Stocked

Mfr. Part No.
A21-B0-34-620-4A1-E

Mouser Part No
691-A21B0346204A1E

Carling Technologies

Circuit Breakers A21B0346204A1E

Datasheet

Non-Stocked

37,68 €

32,11 €

30,87 €

28,66 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

20 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A-Series Circuit Breaker

A21-B0-34-620-515-E
Carling Technologies
1: 37,68 €
Non-Stocked
New At Mouser

Mfr. Part No.
A21-B0-34-620-515-E

Mouser Part No
691-A21B034620515E

New At Mouser

Carling Technologies

Circuit Breakers A-Series Circuit Breaker

Non-Stocked

37,68 €

32,11 €

30,87 €

28,66 €

View

Min.: 1
Mult.: 1

A-Series Circuit Breaker

Hydraulic Magnetic Circuit Breakers

20 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B0346205A1E

A21-B0-34-620-5A1-E
Carling Technologies
1: 37,68 €
Non-Stocked

Mfr. Part No.
A21-B0-34-620-5A1-E

Mouser Part No
691-A21B0346205A1E

Carling Technologies

Circuit Breakers A21B0346205A1E

Datasheet

Non-Stocked

37,68 €

32,11 €

30,87 €

28,66 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

20 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B0346205B1I

A21-B0-34-620-5B1-I
Carling Technologies
1: 39,77 €
Non-Stocked

Mfr. Part No.
A21-B0-34-620-5B1-I

Mouser Part No
691-A21B0346205B1I

Carling Technologies

Circuit Breakers A21B0346205B1I

Datasheet

Non-Stocked

39,77 €

33,88 €

32,53 €

30,19 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

20 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B034620911I

A21-B0-34-620-911-I
Carling Technologies
1: 36,91 €
Non-Stocked

Mfr. Part No.
A21-B0-34-620-911-I

Mouser Part No
691-A21B034620911I

Carling Technologies

Circuit Breakers A21B034620911I

Datasheet

Non-Stocked

36,91 €

32,02 €

30,19 €

28,19 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

20 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B0346305A1E

A21-B0-34-630-5A1-E
Carling Technologies
1: 37,68 €
Non-Stocked

Mfr. Part No.
A21-B0-34-630-5A1-E

Mouser Part No
691-A21B0346305A1E

Carling Technologies

Circuit Breakers A21B0346305A1E

Datasheet

Non-Stocked

37,68 €

32,11 €

30,87 €

28,66 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B0346405A1E

A21-B0-34-640-5A1-E
Carling Technologies
1: 37,68 €
Non-Stocked

Mfr. Part No.
A21-B0-34-640-5A1-E

Mouser Part No
691-A21B0346405A1E

Carling Technologies

Circuit Breakers A21B0346405A1E

Datasheet

Non-Stocked

37,68 €

32,11 €

30,87 €

28,66 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

40 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B0366255A5E

A21-B0-36-625-5A5-E
Carling Technologies
1: 37,68 €
Non-Stocked

Mfr. Part No.
A21-B0-36-625-5A5-E

Mouser Part No
691-A21B0366255A5E

Carling Technologies

Circuit Breakers A21B0366255A5E

Datasheet

Non-Stocked

37,68 €

32,11 €

30,87 €

28,66 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

25 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B0566255A5E

A21-B0-56-625-5A5-E
Carling Technologies
1: 40,51 €
Non-Stocked

Mfr. Part No.
A21-B0-56-625-5A5-E

Mouser Part No
691-A21B0566255A5E

Carling Technologies

Circuit Breakers A21B0566255A5E

Datasheet

Non-Stocked

40,51 €

34,51 €

33,12 €

30,74 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

25 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B010235131C

A21-B0-10-235-131-C
Carling Technologies
1: 39,77 €
Non-Stocked

Mfr. Part No.
A21-B0-10-235-131-C

Mouser Part No
691-A21B1235131C

Carling Technologies

Circuit Breakers A21B010235131C

Datasheet

Non-Stocked

39,77 €

33,88 €

32,53 €

30,19 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

350 mA

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B024620231E

A21-B0-24-620-231-E
Carling Technologies
1: 37,68 €
Non-Stocked

Mfr. Part No.
A21-B0-24-620-231-E

Mouser Part No
691-A21B2462231E

Carling Technologies

Circuit Breakers A21B024620231E

Datasheet

Non-Stocked

37,68 €

32,11 €

30,87 €

28,66 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

20 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

50.8 mm Circuit Breakers

Customer Service Office

Company

Resources

Support

11 mA
20 mA
25 mA
30 mA
40 mA
50 mA
78 mA
81 mA
100 mA
150 mA
200 mA
250 mA
300 mA
350 mA
400 mA
500 mA
750 mA
850 mA
1 A
1.25 A