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Altech 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-Y-63-B-0-C-16.0A
Altech
1: £4.49
2In 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

2In Stock

£4.49

£3.75

£3.73

£3.57

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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: £4.49
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

£4.49

£3.75

£3.73

£3.57

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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: £4.49
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

£4.49

£3.75

£3.73

£3.57

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Min.: 1
Mult.: 1

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

TR11-D-Y-63-BB-2-N-15.0A
Altech
1: £4.66
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

£4.66

£4.49

£3.75

£3.68

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Min.: 1
Mult.: 1

Circuit Breaker Accessories Endcap for 18/25sqmm Busbar,

18/25CAP3PULC
Altech
1: £2.49
3In Stock

Mfr. Part No.
18/25CAP3PULC

Mouser Part No
845-18/25CAP3PULC

Altech

Circuit Breaker Accessories Endcap for 18/25sqmm Busbar,

Datasheet

3In Stock

£2.49

£2.26

£2.18

£1.57

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Min.: 1
Mult.: 1

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

1B05UR
Altech
1: £21.00
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

£21.00

£17.42

£16.06

£13.31

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Min.: 1
Mult.: 1

Circuit Breakers 15A CRT BRKR BCHAR 1pl UL508

1B15UM
Altech
1: £25.63
10In Stock

Mfr. Part No.
1B15UM

Mouser Part No
845-1B15UM

Altech

Circuit Breakers 15A CRT BRKR BCHAR 1pl UL508

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Datasheet

10In Stock

£25.63

£21.42

£21.05

£16.87

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Min.: 1
Mult.: 1

Circuit Breakers 30A CRT BRKR BCHAR 1pl UL508

1B30UM
Altech
1: £25.63
15In Stock

Mfr. Part No.
1B30UM

Mouser Part No
845-1B30UM

Altech

Circuit Breakers 30A CRT BRKR BCHAR 1pl UL508

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Datasheet

15In Stock

£25.63

£21.42

£21.05

£16.87

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Min.: 1
Mult.: 1

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

1C03UM
Altech
1: £27.51
1In Stock
1Expected 03/04/2026

Mfr. Part No.
1C03UM

Mouser Part No
845-1C03UM

Altech

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

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Datasheet

1In Stock

1Expected 03/04/2026

£27.51

£22.82

£21.05

£17.44

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Min.: 1
Mult.: 1

Circuit Breakers 10A MCB CCHAR 1pl 277VAC UL508

1C10UM
Altech
1: £17.86
48In Stock

Mfr. Part No.
1C10UM

Mouser Part No
845-1C10UM

Altech

Circuit Breakers 10A MCB CCHAR 1pl 277VAC UL508

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Datasheet

48In Stock

£17.86

£16.87

£16.18

£15.66

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Min.: 1
Mult.: 1

Circuit Breakers 16A, C CHAR, 1POLE 277VAC, UL489

1C16UL
Altech
1: £37.11
5In Stock

Mfr. Part No.
1C16UL

Mouser Part No
845-1C16UL

Altech

Circuit Breakers 16A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

5In Stock

£37.11

£30.78

£28.40

£24.43

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Min.: 1
Mult.: 1

Circuit Breakers 20A, C CHAR, 1POLE 277VAC, UL489

1C20UL
Altech
1: £25.18
4In Stock
8Expected 22/05/2026

Mfr. Part No.
1C20UL

Mouser Part No
845-1C20UL

Altech

Circuit Breakers 20A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

4In Stock

8Expected 22/05/2026

£25.18

£24.22

£23.75

£23.28

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Min.: 1
Mult.: 1

Circuit Breakers 2A, C CHAR, 1POLE 277VAC, UL489

1C2UL
Altech
1: £32.64
9In Stock

Mfr. Part No.
1C2UL

Mouser Part No
845-1C2UL

Altech

Circuit Breakers 2A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

9In Stock

£32.64

£30.21

£25.18

£22.20

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Min.: 1
Mult.: 1

Circuit Breakers 32A, C CHAR, 1POLE 277VAC, UL489

1C32UL
Altech
1: £37.11
5In Stock

Mfr. Part No.
1C32UL

Mouser Part No
845-1C32UL

Altech

Circuit Breakers 32A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

5In Stock

£37.11

£30.78

£28.40

£24.43

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Min.: 1
Mult.: 1

Circuit Breakers 3A MCB CCHAR 1pl 277VAC UL508

1C3UM
Altech
1: £17.86
3In Stock

Mfr. Part No.
1C3UM

Mouser Part No
845-1C3UM

Altech

Circuit Breakers 3A MCB CCHAR 1pl 277VAC UL508

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Datasheet

3In Stock

£17.86

£17.75

£17.02

£16.90

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Min.: 1
Mult.: 1

Circuit Breakers 4A MCB CCHAR 1pl 277VAC UL508

1C4UM
Altech
1: £27.51
8In Stock

Mfr. Part No.
1C4UM

Mouser Part No
845-1C4UM

Altech

Circuit Breakers 4A MCB CCHAR 1pl 277VAC UL508

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Datasheet

8In Stock

£27.51

£22.82

£21.05

£17.44

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Min.: 1
Mult.: 1

Circuit Breakers 6A, C CHAR, 1POLE 277VAC, UL489

1C6UL
Altech
1: £32.64
5In Stock

Mfr. Part No.
1C6UL

Mouser Part No
845-1C6UL

Altech

Circuit Breakers 6A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

5In Stock

£32.64

£30.21

£23.89

£22.20

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Min.: 1
Mult.: 1

Circuit Breakers 6A MCB CCHAR 1pl 277VAC UL508

1C6UM
Altech
1: £30.14
14In Stock

Mfr. Part No.
1C6UM

Mouser Part No
845-1C6UM

Altech

Circuit Breakers 6A MCB CCHAR 1pl 277VAC UL508

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Datasheet

14In Stock

£30.14

£27.32

£21.42

£17.86

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Min.: 1
Mult.: 1

Circuit Breakers 10A D Characteristic UL 508 1 POLE

1D10UM
Altech
1: £17.86
32In Stock

Mfr. Part No.
1D10UM

Mouser Part No
845-1D10UM

Altech

Circuit Breakers 10A D Characteristic UL 508 1 POLE

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Datasheet

32In Stock

£17.86

£17.02

£16.05

£15.42

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Min.: 1
Mult.: 1

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

1D15UL
Altech
1: £25.18
12In Stock

Mfr. Part No.
1D15UL

Mouser Part No
845-1D15UL

Altech

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

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Datasheet

12In Stock

£25.18

£24.76

£23.91

£22.16

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Min.: 1
Mult.: 1

Circuit Breakers 1A D Characteristic UL 508 1 POLE

1D1UM
Altech
1: £17.86
4In Stock

Mfr. Part No.
1D1UM

Mouser Part No
845-1D1UM

Altech

Circuit Breakers 1A D Characteristic UL 508 1 POLE

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Datasheet

4In Stock

£17.86

£17.08

£16.71

£16.48

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Min.: 1
Mult.: 1

Circuit Breakers 30A, D CHAR, 1POLE 277VAC, UL489

1D30UL
Altech
1: £37.11
1In Stock

Mfr. Part No.
1D30UL

Mouser Part No
845-1D30UL

Altech

Circuit Breakers 30A, D CHAR, 1POLE 277VAC, UL489

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Datasheet

1In Stock

£37.11

£30.78

£28.40

£24.43

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Min.: 1
Mult.: 1

Circuit Breakers 30A D Characteristic UL 508 1 POLE

1D30UM
Altech
1: £27.51
4In Stock

Mfr. Part No.
1D30UM

Mouser Part No
845-1D30UM

Altech

Circuit Breakers 30A D Characteristic UL 508 1 POLE

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Datasheet

4In Stock

£27.51

£22.82

£21.05

£17.44

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Min.: 1
Mult.: 1

Circuit Breakers 40A D Characteristic UL 508 1 POLE

1D40UM
Altech
1: £30.72
11In Stock
1Expected 12/05/2026

Mfr. Part No.
1D40UM

Mouser Part No
845-1D40UM

Altech

Circuit Breakers 40A D Characteristic UL 508 1 POLE

Learn More

Datasheet

11In Stock

1Expected 12/05/2026

£30.72

£25.48

£23.51

£19.70

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Min.: 1
Mult.: 1

Circuit Breakers 5A, D CHAR, 1POLE 277VAC, UL489

1D5UL
Altech
1: £25.18
5In Stock

Mfr. Part No.
1D5UL

Mouser Part No
845-1D5UL

Altech

Circuit Breakers 5A, D CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

5In Stock

£25.18

£24.16

£23.68

£23.21

View

Min.: 1
Mult.: 1

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