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Circuit Breakers & Accessories

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Types of Circuit Breakers & Accessories

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Part #

Circuit Breakers TR11 sup. prot.,cent.mou.,bl.

TR11-C-X-63-B-0-C-6.0A
Altech
1: 5,14 €
10In Stock

Mfr. Part No.
TR11-C-X-63-B-0-C-6.0A

Mouser Part No
845-TR11CX63B0C60A

Altech

Circuit Breakers TR11 sup. prot.,cent.mou.,bl.

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Datasheet

10In Stock

5,14 €

4,29 €

4,27 €

4,09 €

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Min.: 1
Mult.: 1

Circuit Breakers TR11 sup. prot.,cent.mou.,bl

TR11-C-Y-63-B-0-C-16.0A
Altech
1: 5,14 €
1In Stock

Mfr. Part No.
TR11-C-Y-63-B-0-C-16.0A

Mouser Part No
845-TR11CY63B0C160A

Altech

Circuit Breakers TR11 sup. prot.,cent.mou.,bl

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Datasheet

1In Stock

5,14 €

4,29 €

4,27 €

4,09 €

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Min.: 1
Mult.: 1

Circuit Breakers TR11 sup. prot.,cent.mou.,bl

TR11-C-Y-63-B-0-C-8.0A
Altech
1: 5,14 €
10In Stock

Mfr. Part No.
TR11-C-Y-63-B-0-C-8.0A

Mouser Part No
845-TR11CY63B0C80A

Altech

Circuit Breakers TR11 sup. prot.,cent.mou.,bl

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Datasheet

10In Stock

5,14 €

4,29 €

4,27 €

4,09 €

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Min.: 1
Mult.: 1

Circuit Breakers TR11 sup. prot.,cent.mou.,bl.

TR11-C-Y-63-B-0-C-9.0A
Altech
1: 5,14 €
8In Stock

Mfr. Part No.
TR11-C-Y-63-B-0-C-9.0A

Mouser Part No
845-TR11CY63B0C90A

Altech

Circuit Breakers TR11 sup. prot.,cent.mou.,bl.

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Datasheet

8In Stock

5,14 €

4,29 €

4,27 €

4,09 €

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Min.: 1
Mult.: 1

Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/

TR11-D-X-63-BB-2-N-0.5A
Altech
1: 6,14 €
6In Stock

Mfr. Part No.
TR11-D-X-63-BB-2-N-0.5A

Mouser Part No
845-TR11DX63BB2N05A

Altech

Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/

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Datasheet

6In Stock

6,14 €

5,69 €

4,75 €

4,65 €

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Min.: 1
Mult.: 1

Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/

TR11-D-X-63-BB-2-N-3.0A
Altech
1: 5,69 €
8In Stock

Mfr. Part No.
TR11-D-X-63-BB-2-N-3.0A

Mouser Part No
845-TR11DX63BB2N30A

Altech

Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/

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Datasheet

8In Stock

5,69 €

4,75 €

4,70 €

4,53 €

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Min.: 1
Mult.: 1

Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/

TR11-D-Y-63-BB-2-N-10.0A
Altech
1: 5,34 €
3In Stock

Mfr. Part No.
TR11-D-Y-63-BB-2-N-10.0A

Mouser Part No
845-TR11DY63BB2N100A

Altech

Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/

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Datasheet

3In Stock

5,34 €

4,29 €

4,28 €

4,12 €

4,03 €

Min.: 1
Mult.: 1

Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/

TR11-D-Y-63-BB-2-N-15.0A
Altech
1: 5,34 €
8In Stock

Mfr. Part No.
TR11-D-Y-63-BB-2-N-15.0A

Mouser Part No
845-TR11DY63BB2N150A

Altech

Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/

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Datasheet

8In Stock

5,34 €

5,14 €

4,29 €

4,21 €

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Min.: 1
Mult.: 1

Circuit Breakers TR20sup.prot.,bl.trip w/wh.hor.ma.,

TR20-C-63S-B3-B-3.0A-2
Altech
1: 9,83 €
3In Stock

Mfr. Part No.
TR20-C-63S-B3-B-3.0A-2

Mouser Part No
845-TR20C63SB3B3.0A2

Altech

Circuit Breakers TR20sup.prot.,bl.trip w/wh.hor.ma.,

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Datasheet

3In Stock

9,83 €

9,24 €

8,88 €

8,48 €

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Min.: 1
Mult.: 1

Circuit Breakers 2Pole UNDELAY TRIP 25A 30mA 2MOD RCCB

09124601
Altech
1: 129,12 €
1In Stock

Mfr. Part No.
09124601

Mouser Part No
845-09124601

Altech

Circuit Breakers 2Pole UNDELAY TRIP 25A 30mA 2MOD RCCB

1In Stock

129,12 €

129,11 €

119,38 €

118,09 €

Min.: 1
Mult.: 1

Circuit Breakers Earth Leakage CB 40A, 30mA, 4p

09134911
Altech
1: 239,43 €
2In Stock

Mfr. Part No.
09134911

Mouser Part No
845-09134911

Altech

Circuit Breakers Earth Leakage CB 40A, 30mA, 4p

Datasheet

2In Stock

239,43 €

198,45 €

182,93 €

151,13 €

Min.: 1
Mult.: 1

Circuit Breakers Earth Leakage CB 63A, 30mA, 4p

09144911
Altech
1: 374,77 €
2In Stock

Mfr. Part No.
09144911

Mouser Part No
845-09144911

Altech

Circuit Breakers Earth Leakage CB 63A, 30mA, 4p

2In Stock

374,77 €

310,46 €

286,12 €

Min.: 1
Mult.: 1

Circuit Breaker Accessories End support - APD SYSTEM

17BS
Altech
1: 3,75 €
14In Stock

Mfr. Part No.
17BS

Mouser Part No
845-17BS

Altech

Circuit Breaker Accessories End support - APD SYSTEM

Datasheet

14In Stock

3,75 €

3,71 €

3,58 €

3,41 €

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Min.: 1
Mult.: 1

Circuit Breaker Accessories End Cap for 1P/2P/3PU series

18/25CAP3P
Altech
1: 0,447 €
84In Stock
200Expected 8/24/2026

Mfr. Part No.
18/25CAP3P

Mouser Part No
845-18/25CAP3P

Altech

Circuit Breaker Accessories End Cap for 1P/2P/3PU series

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Datasheet

84In Stock

200Expected 8/24/2026

0,447 €

Min.: 1
Mult.: 1

Circuit Breaker Accessories Endcap for 18/25sqmm Busbar,

18/25CAP3PULC
Altech
1: 2,85 €
33In Stock

Mfr. Part No.
18/25CAP3PULC

Mouser Part No
845-18/25CAP3PULC

Altech

Circuit Breaker Accessories Endcap for 18/25sqmm Busbar,

Datasheet

33In Stock

2,85 €

2,59 €

2,50 €

1,80 €

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Min.: 1
Mult.: 1

Circuit Breakers 0.5A, MCB B CHAR 1 PL, 277VAC, UL1077

1B05UR
Altech
1: 24,05 €
6In Stock

Mfr. Part No.
1B05UR

Mouser Part No
845-1B05UR

Altech

Circuit Breakers 0.5A, MCB B CHAR 1 PL, 277VAC, UL1077

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Datasheet

6In Stock

24,05 €

19,95 €

18,40 €

15,25 €

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Min.: 1
Mult.: 1

Circuit Breakers 13A MCB B Char 1pl 277VAC UL508

1B13UM
Altech
1: 33,81 €
1In Stock

Mfr. Part No.
1B13UM

Mouser Part No
845-1B13UM

Altech

Circuit Breakers 13A MCB B Char 1pl 277VAC UL508

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Datasheet

1In Stock

33,81 €

20,46 €

20,12 €

19,55 €

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Min.: 1
Mult.: 1

Circuit Breakers 15A CRT BRKR BCHAR 1pl UL508

1B15UM
Altech
1: 29,36 €
10In Stock

Mfr. Part No.
1B15UM

Mouser Part No
845-1B15UM

Altech

Circuit Breakers 15A CRT BRKR BCHAR 1pl UL508

Learn More

Datasheet

10In Stock

29,36 €

24,54 €

24,11 €

19,32 €

View

Min.: 1
Mult.: 1

Circuit Breakers 15A,MCB B CHAR 1 PL, 277VAC, UL1077

1B15UR
Altech
1: 24,05 €
6In Stock

Mfr. Part No.
1B15UR

Mouser Part No
845-1B15UR

Altech

Circuit Breakers 15A,MCB B CHAR 1 PL, 277VAC, UL1077

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Datasheet

6In Stock

24,05 €

19,95 €

18,40 €

15,25 €

View

Min.: 1
Mult.: 1

Circuit Breakers 25A,MCB B CHAR 1 PL, 277VAC, UL1077

1B25UR
Altech
1: 24,05 €
3In Stock

Mfr. Part No.
1B25UR

Mouser Part No
845-1B25UR

Altech

Circuit Breakers 25A,MCB B CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

3In Stock

24,05 €

19,95 €

18,40 €

15,25 €

View

Min.: 1
Mult.: 1

Circuit Breakers 30A CRT BRKR BCHAR 1pl UL508

1B30UM
Altech
1: 29,36 €
10In Stock

Mfr. Part No.
1B30UM

Mouser Part No
845-1B30UM

Altech

Circuit Breakers 30A CRT BRKR BCHAR 1pl UL508

Learn More

Datasheet

10In Stock

29,36 €

24,54 €

24,11 €

19,32 €

View

Min.: 1
Mult.: 1

Circuit Breakers .3A MCB CChar 1pl 277VAC UL508

1C03UM
Altech
1: 31,51 €
2In Stock

Mfr. Part No.
1C03UM

Mouser Part No
845-1C03UM

Altech

Circuit Breakers .3A MCB CChar 1pl 277VAC UL508

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Datasheet

2In Stock

31,51 €

26,14 €

24,11 €

19,98 €

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Min.: 1
Mult.: 1

Circuit Breakers 10A MCB CCHAR 1pl 277VAC UL508

1C10UM
Altech
1: 20,46 €
25In Stock

Mfr. Part No.
1C10UM

Mouser Part No
845-1C10UM

Altech

Circuit Breakers 10A MCB CCHAR 1pl 277VAC UL508

Learn More

Datasheet

25In Stock

20,46 €

19,32 €

18,53 €

17,94 €

View

Min.: 1
Mult.: 1

Circuit Breakers 10A,MCB C CHAR 1 PL, 277VAC, UL1077

1C10UR
Altech
1: 15,35 €
1In Stock

Mfr. Part No.
1C10UR

Mouser Part No
845-1C10UR

Altech

Circuit Breakers 10A,MCB C CHAR 1 PL, 277VAC, UL1077

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Datasheet

1In Stock

15,35 €

14,70 €

14,01 €

13,51 €

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Min.: 1
Mult.: 1

Circuit Breakers 15A, C CHAR, 1POLE 277VAC, UL489

1C15UL
Altech
1: 28,84 €
37In Stock
40Expected 1/1/2027

Mfr. Part No.
1C15UL

Mouser Part No
845-1C15UL

Altech

Circuit Breakers 15A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

37In Stock

40Expected 1/1/2027

28,84 €

28,17 €

26,61 €

26,59 €

View

Min.: 1
Mult.: 1

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