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

BB2 Circuit Breakers

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

Results: 231

Applied Filters:

Manufacturer

Series

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator Type

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

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 BB2B224615122C

BB2-B2-24-615-122-C
Carling Technologies
1: ¥16,224.6
9In Stock

Mfr. Part #
BB2-B2-24-615-122-C

Mouser Part #
691-BB2B224615122C

Carling Technologies

Circuit Breakers BB2B224615122C

Datasheet

9In Stock

¥16,224.6

¥13,572

¥12,416

¥11,426

View

Min.: 1
Mult.: 1

277 VAC

80 VDC

Circuit Breakers BB2B024615321D

BB2-B0-24-615-321-D
Carling Technologies
1: ¥16,111.7
7In Stock

Mfr. Part #
BB2-B0-24-615-321-D

Mouser Part #
691-BB2B024615321D

Carling Technologies

Circuit Breakers BB2B024615321D

Learn More

Datasheet

7In Stock

¥16,111.7

¥13,477.4

¥12,769.8

¥10,642

¥9,931.1

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BB2B026630221D

BB2-B0-26-630-221-D
Carling Technologies
1: ¥16,111.7
9In Stock

Mfr. Part #
BB2-B0-26-630-221-D

Mouser Part #
691-BB2B026630221D

Carling Technologies

Circuit Breakers BB2B026630221D

Learn More

Datasheet

9In Stock

¥16,111.7

¥13,477.4

¥12,337.9

¥11,349.6

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

30 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Circuit Breaker 2 pole, 50/60Hz, 30A

BB2-B0-24-630-221-D
Carling Technologies
1: ¥16,113.4
11In Stock

Mfr. Part #
BB2-B0-24-630-221-D

Mouser Part #
691-BB2B024630221D

Carling Technologies

Circuit Breakers Circuit Breaker 2 pole, 50/60Hz, 30A

Learn More

Datasheet

11In Stock

¥16,113.4

¥13,479

¥12,769.8

¥11,349.6

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

30 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BB2B022625111D

BB2-B0-22-625-111-D
Carling Technologies
1: ¥15,311.1
9In Stock

Mfr. Part #
BB2-B0-22-625-111-D

Mouser Part #
691-BB2B022625111D

Carling Technologies

Circuit Breakers BB2B022625111D

Learn More

Datasheet

9In Stock

¥15,311.1

¥12,701.7

¥11,944.3

¥9,952.7

¥9,288.3

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

25 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BB2B034615131D

BB2-B0-34-615-131-D
Carling Technologies
1: ¥15,311.1
1In Stock
10Expected 8/27/2026

Mfr. Part #
BB2-B0-34-615-131-D

Mouser Part #
691-BB2B034615131D

Carling Technologies

Circuit Breakers BB2B034615131D

Learn More

Datasheet

1In Stock

10Expected 8/27/2026

¥15,311.1

¥12,701.7

¥11,610.4

¥10,643.7

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BB2B036610111D

BB2-B0-36-610-111-D
Carling Technologies
1: ¥15,311.1
1In Stock

Mfr. Part #
BB2-B0-36-610-111-D

Mouser Part #
691-BB2B3661111D

Carling Technologies

Circuit Breakers BB2B036610111D

Learn More

Datasheet

1In Stock

¥15,311.1

¥12,701.7

¥11,610.4

¥10,643.7

View

Min.: 1
Mult.: 1

Circuit Breakers BB2B044610221D

BB2-B0-44-610-221-D
Carling Technologies
1: ¥17,129.9
1In Stock

Mfr. Part #
BB2-B0-44-610-221-D

Mouser Part #
691-BB2B044610221D

Carling Technologies

Circuit Breakers BB2B044610221D

Learn More

Datasheet

1In Stock

¥17,129.9

¥14,460.7

¥13,153.5

¥12,143.6

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

10 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BB2B022650521C

BB2-B0-22-650-521-C
Carling Technologies
1: ¥16,111.7
1In Stock

Mfr. Part #
BB2-B0-22-650-521-C

Mouser Part #
691-BB2B022650521C

Carling Technologies

Circuit Breakers BB2B022650521C

Learn More

Datasheet

1In Stock

¥16,111.7

¥13,477.4

¥12,769.8

¥10,642

¥9,931.1

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

50 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

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

BB2-B0-24-625-232-D
Carling Technologies
1: ¥16,111.7
6In Stock

Mfr. Part #
BB2-B0-24-625-232-D

Mouser Part #
691-BB2B024625232D

Carling Technologies

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

Learn More

Datasheet

6In Stock

¥16,111.7

¥13,477.4

¥12,769.8

¥10,642

¥9,931.1

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

25 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers HYDR/ MAGN CIRCUIT BREAKER

BB2-B0-26-620-121-D
Carling Technologies
1: ¥15,311.1
10On Order

Mfr. Part #
BB2-B0-26-620-121-D

Mouser Part #
691-BB2B026620121D

Carling Technologies

Circuit Breakers HYDR/ MAGN CIRCUIT BREAKER

Learn More

Datasheet

10On Order

¥15,311.1

¥12,701.7

¥11,610.4

¥10,643.7

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

20 A

277 VAC

80 VDC

2 Pole

Handle

Circuit Breakers BB2B034410121D

BB2-B0-34-410-121-D
Carling Technologies
1: ¥15,311.1
9Expected 8/24/2026

Mfr. Part #
BB2-B0-34-410-121-D

Mouser Part #
691-BB2B034410121D

Carling Technologies

Circuit Breakers BB2B034410121D

Learn More

Datasheet

9Expected 8/24/2026

¥15,311.1

¥12,701.7

¥11,610.4

¥10,690.2

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers CIRCUIT BREAKER HYMAG

BB2-B0-46-610-121-D
Carling Technologies
1: ¥16,244.6
2Stock Available

Mfr. Part #
BB2-B0-46-610-121-D

Mouser Part #
691-BB2B046610121D

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

Learn More

Datasheet

2Stock Available

More Info Available

¥16,244.6

¥13,588.6

¥12,874.4

¥10,730.1

¥10,014.2

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

10 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BB2B044610121D

BB2-B0-44-610-121-D
Carling Technologies
1: ¥16,684.7
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
BB2-B0-44-610-121-D

Mouser Part #
691-BB2B044610121D

Carling Technologies

Circuit Breakers BB2B044610121D

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

¥16,684.7

¥15,025.4

¥12,430.9

¥11,801.4

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BB2B046615221D

BB2-B0-46-615-221-D
Carling Technologies
1: ¥17,129.9
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
BB2-B0-46-615-221-D

Mouser Part #
691-BB2B046615221D

Carling Technologies

Circuit Breakers BB2B046615221D

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥17,129.9

¥14,460.7

¥13,701.6

¥11,417.7

¥10,655.3

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BB2B0246302A1C

BB2-B0-24-630-2A1-C
Carling Technologies
1: ¥16,111.7
Non-Stocked

Mfr. Part #
BB2-B0-24-630-2A1-C

Mouser Part #
691-BB2B0246302A1C

Carling Technologies

Circuit Breakers BB2B0246302A1C

Learn More

Datasheet

Non-Stocked

¥16,111.7

¥13,477.4

¥12,769.8

¥10,642

¥9,931.1

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

30 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BB2B026610121D

BB2-B0-26-610-121-D
Carling Technologies
1: ¥15,311.1
Non-Stocked

Mfr. Part #
BB2-B0-26-610-121-D

Mouser Part #
691-BB2B026610121D

Carling Technologies

Circuit Breakers BB2B026610121D

Learn More

Datasheet

Non-Stocked

¥15,311.1

¥12,701.7

¥11,610.4

¥10,690.2

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

10 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BB2B026620221D

BB2-B0-26-620-221-D
Carling Technologies
1: ¥16,111.7
Non-Stocked

Mfr. Part #
BB2-B0-26-620-221-D

Mouser Part #
691-BB2B026620221D

Carling Technologies

Circuit Breakers BB2B026620221D

Learn More

Datasheet

Non-Stocked

¥16,111.7

¥13,477.4

¥12,337.9

¥11,396.1

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

20 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BB2B034475121D

BB2-B0-34-475-121-D
Carling Technologies
1: ¥15,311.1
Non-Stocked

Mfr. Part #
BB2-B0-34-475-121-D

Mouser Part #
691-BB2B034475121D

Carling Technologies

Circuit Breakers BB2B034475121D

Learn More

Datasheet

Non-Stocked

¥15,311.1

¥12,701.7

¥11,610.4

¥10,690.2

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BB2B034620112D

BB2-B0-34-620-112-D
Carling Technologies
1: ¥15,311.1
Non-Stocked

Mfr. Part #
BB2-B0-34-620-112-D

Mouser Part #
691-BB2B034620112D

Carling Technologies

Circuit Breakers BB2B034620112D

Learn More

Datasheet

Non-Stocked

¥15,311.1

¥12,701.7

¥11,944.3

¥9,952.7

¥9,288.3

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BB2B036615121C

BB2-B0-36-615-121-C
Carling Technologies
1: ¥15,311.1
Non-Stocked

Mfr. Part #
BB2-B0-36-615-121-C

Mouser Part #
691-BB2B036615121C

Carling Technologies

Circuit Breakers BB2B036615121C

Learn More

Datasheet

Non-Stocked

¥15,311.1

¥12,701.7

¥11,944.3

¥9,952.7

¥9,288.3

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

15 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BB2B036630121C

BB2-B0-36-630-121-C
Carling Technologies
1: ¥15,311.1
Non-Stocked

Mfr. Part #
BB2-B0-36-630-121-C

Mouser Part #
691-BB2B036630121C

Carling Technologies

Circuit Breakers BB2B036630121C

Learn More

Datasheet

Non-Stocked

¥15,311.1

¥12,701.7

¥11,944.3

¥9,952.7

¥9,288.3

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BB2B044610111D

BB2-B0-44-610-111-D
Carling Technologies
1: ¥16,244.6
Non-Stocked

Mfr. Part #
BB2-B0-44-610-111-D

Mouser Part #
691-BB2B044610111D

Carling Technologies

Circuit Breakers BB2B044610111D

Learn More

Datasheet

Non-Stocked

¥16,244.6

¥13,588.6

¥12,874.4

¥10,730.1

¥10,014.2

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BB2B046445111D

BB2-B0-46-445-111-D
Carling Technologies
1: ¥16,244.6
Non-Stocked

Mfr. Part #
BB2-B0-46-445-111-D

Mouser Part #
691-BB2B046445111D

Carling Technologies

Circuit Breakers BB2B046445111D

Learn More

Datasheet

Non-Stocked

¥16,244.6

¥13,588.6

¥12,874.4

¥10,730.1

¥10,014.2

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers SWITCH

BB2-B8-22-650-521-C
Carling Technologies
1: ¥17,110
Non-Stocked

Mfr. Part #
BB2-B8-22-650-521-C

Mouser Part #
691-BB2B822650521C

Carling Technologies

Circuit Breakers SWITCH

Learn More

Datasheet

Non-Stocked

¥17,110

¥14,444.1

¥13,140.2

¥12,175.1

View

Min.: 1
Mult.: 1