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Altech Circuit Protection

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Types of Circuit Protection

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Part #

Circuit Breakers 6A,MCB B CHAR 1 PL, 277VAC, UL1077

1B6UR
Altech
1: 21,90 €
1In Stock

Mfr. Part No.
1B6UR

Mouser Part No
845-1B6UR

Altech

Circuit Breakers 6A,MCB B CHAR 1 PL, 277VAC, UL1077

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Datasheet

1In Stock

21,90 €

15,35 €

14,90 €

14,17 €

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Min.: 1
Mult.: 1

Circuit Breakers 32A Z Characteristic UL 508 1 POLE

1Z32UM
Altech
1: 50,61 €
12In Stock

Mfr. Part No.
1Z32UM

Mouser Part No
845-1Z32UM

Altech

Circuit Breakers 32A Z Characteristic UL 508 1 POLE

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Datasheet

12In Stock

50,61 €

43,77 €

40,38 €

34,12 €

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Min.: 1
Mult.: 1

Circuit Breakers 13A Z Characteristic UL 508 1 POLE

1Z13UM
Altech
1: 50,61 €
11In Stock

Mfr. Part No.
1Z13UM

Mouser Part No
845-1Z13UM

Altech

Circuit Breakers 13A Z Characteristic UL 508 1 POLE

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Datasheet

11In Stock

50,61 €

43,77 €

40,38 €

32,03 €

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Min.: 1
Mult.: 1

Circuit Breakers 40A D Characteristic UL 508 1 POLE

1D40UM
Altech
1: 33,04 €
11In Stock
1Expected 10/16/2026

Mfr. Part No.
1D40UM

Mouser Part No
845-1D40UM

Altech

Circuit Breakers 40A D Characteristic UL 508 1 POLE

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Datasheet

11In Stock

1Expected 10/16/2026

33,04 €

27,92 €

26,93 €

20,96 €

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Min.: 1
Mult.: 1

Circuit Breakers 6A,MCB D CHAR 1 PL, 277VAC, UL1077

1D6UR
Altech
1: 24,05 €
1In Stock

Mfr. Part No.
1D6UR

Mouser Part No
845-1D6UR

Altech

Circuit Breakers 6A,MCB D CHAR 1 PL, 277VAC, UL1077

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Datasheet

1In Stock

24,05 €

17,61 €

16,07 €

14,71 €

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Min.: 1
Mult.: 1

Circuit Breaker Accessories 2 Ph Busbar 66.3mm 4P 2x2 pole, 80A

2P18U3/4
Altech
1: 27,62 €
2In Stock

Mfr. Part No.
2P18U3/4

Mouser Part No
845-2P18U3/4

Altech

Circuit Breaker Accessories 2 Ph Busbar 66.3mm 4P 2x2 pole, 80A

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Datasheet

2In Stock

27,62 €

20,62 €

18,90 €

17,19 €

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Min.: 1
Mult.: 1

Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077

3B20UR
Altech
1: 63,01 €
2In Stock

Mfr. Part No.
3B20UR

Mouser Part No
845-3B20UR

Altech

Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077

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Datasheet

2In Stock

63,01 €

46,05 €

45,73 €

42,60 €

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Min.: 1
Mult.: 1

Fuse Holder Dbl Lvl bridged LED

DDFL4U(E)LR48
Altech
1: 11,79 €
134In Stock

Mfr. Part No.
DDFL4U(E)LR48

Mouser Part No
845-DDFL4UELR

Altech

Fuse Holder Dbl Lvl bridged LED

Datasheet

134In Stock

11,79 €

11,00 €

8,00 €

6,93 €

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses Fuse,D02,gG,40A,400VAC,250VDC

002212007
Altech
1: 2,77 €
8In Stock

Mfr. Part No.
002212007

Mouser Part No
845-002212007

Altech

Industrial & Electrical Fuses Fuse,D02,gG,40A,400VAC,250VDC

8In Stock

2,77 €

2,31 €

2,27 €

2,18 €

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Min.: 1
Mult.: 1

Circuit Breaker Accessories ACCESSORY

331.1373.073
Altech
1: 7,46 €
9In Stock

Mfr. Part No.
331.1373.073

Mouser Part No
845-3311373073

Altech

Circuit Breaker Accessories ACCESSORY

9In Stock

7,46 €

6,98 €

4,70 €

4,69 €

4,67 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses Fuse,D02,gR,35A,400VAC,250VDC

004312003
Altech
1: 23,34 €
10In Stock

Mfr. Part No.
004312003

Mouser Part No
845-004312003

Altech

Industrial & Electrical Fuses Fuse,D02,gR,35A,400VAC,250VDC

10In Stock

23,34 €

19,00 €

18,68 €

15,33 €

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses Diazed 50A Fast Blw 50x27mm

50D33FB
Altech
1: 6,22 €
1In Stock

Mfr. Part No.
50D33FB

Mouser Part No
845-50D33FB

Altech

Industrial & Electrical Fuses Diazed 50A Fast Blw 50x27mm

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1In Stock

6,22 €

3,26 €

3,20 €

3,04 €

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Min.: 1
Mult.: 1

Circuit Breaker Accessories SICHERUNGSPRING A15

265.0471.033
Altech
1: 0,525 €
99In Stock

Mfr. Part No.
265.0471.033

Mouser Part No
845-2650471033

Altech

Circuit Breaker Accessories SICHERUNGSPRING A15

99In Stock

0,525 €

0,439 €

0,438 €

Min.: 1
Mult.: 1

Circuit Breaker Accessories ACCESSORY, SLIP FOR PLUNGER

315.1100.012
Altech
1: 3,49 €
36In Stock

Mfr. Part No.
315.1100.012

Mouser Part No
845-3151100012

Altech

Circuit Breaker Accessories ACCESSORY, SLIP FOR PLUNGER

36In Stock

3,49 €

3,41 €

3,30 €

2,13 €

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Min.: 1
Mult.: 1

Circuit Breaker Accessories DOOR INTLK. MECH. FOR S-TS400

S-EHU3-12
Altech
1: 212,54 €
1In Stock

Mfr. Part No.
S-EHU3-12

Mouser Part No
845-SEHU312

Altech

Circuit Breaker Accessories DOOR INTLK. MECH. FOR S-TS400

Datasheet

1In Stock

212,54 €

165,34 €

159,33 €

148,39 €

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Min.: 1
Mult.: 1

Cartridge Fuses

20.0M6.3X32F
Altech
1: 1,97 €
44In Stock

Mfr. Part No.
20.0M6.3X32F

Mouser Part No
845-20.0M6.3X32F

Altech

Cartridge Fuses

Datasheet

44In Stock

1,97 €

1,61 €

1,29 €

1,15 €

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Min.: 1
Mult.: 1

Circuit Breaker Accessories FRONT MOUNT ADAPTOR

FMA1PL
Altech
1: 4,61 €
4In Stock

Mfr. Part No.
FMA1PL

Mouser Part No
845-FMA1PL

Altech

Circuit Breaker Accessories FRONT MOUNT ADAPTOR

4In Stock

4,61 €

4,28 €

3,95 €

3,35 €

3,26 €

Min.: 1
Mult.: 1

Fuse Holder Fuse term w/6-60V LED

CF4U(L)/6-60V
Altech
1: 4,29 €
10.637In Stock

Mfr. Part No.
CF4U(L)/6-60V

Mouser Part No
845-CF4UL6-60V

Altech

Fuse Holder Fuse term w/6-60V LED

Datasheet

10.637In Stock

4,29 €

4,22 €

4,02 €

3,86 €

3,85 €

Min.: 1
Mult.: 1

Circuit Breakers 10A, C CHAR, 1POLE 277VAC, UL489

1C10UL
Altech
1: 28,84 €
97In Stock

Mfr. Part No.
1C10UL

Mouser Part No
845-1C10UL

Altech

Circuit Breakers 10A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

97In Stock

28,84 €

28,36 €

26,24 €

25,31 €

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Min.: 1
Mult.: 1

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

1C15UL
Altech
1: 28,84 €
71In Stock

Mfr. Part No.
1C15UL

Mouser Part No
845-1C15UL

Altech

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

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Datasheet

71In Stock

28,84 €

26,69 €

25,92 €

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Min.: 1
Mult.: 1

Circuit Breakers 4A, C CHAR, 2POLE 480Y/277VAC,UL489

2C4UL
Altech
1: 79,43 €
26In Stock

Mfr. Part No.
2C4UL

Mouser Part No
845-2C4UL

Altech

Circuit Breakers 4A, C CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

26In Stock

79,43 €

71,65 €

62,95 €

55,41 €

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Min.: 1
Mult.: 1

Circuit Breakers 16A MCB GCHAR 1P+N 277VAC UL508

2G16UM
Altech
1: 40,94 €
50In Stock

Mfr. Part No.
2G16UM

Mouser Part No
845-2G16UM

Altech

Circuit Breakers 16A MCB GCHAR 1P+N 277VAC UL508

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Datasheet

50In Stock

40,94 €

38,94 €

37,50 €

35,10 €

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Min.: 1
Mult.: 1

Circuit Breakers 20A MCB GCHAR 1P+N 277VAC UL508

2G20UM
Altech
1: 40,94 €
42In Stock

Mfr. Part No.
2G20UM

Mouser Part No
845-2G20UM

Altech

Circuit Breakers 20A MCB GCHAR 1P+N 277VAC UL508

Learn More

Datasheet

42In Stock

40,94 €

36,94 €

35,89 €

34,99 €

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Min.: 1
Mult.: 1

Circuit Breaker Accessories 2 Ph Busbar 204.6mm 12Pin, 115A

2P16UL3/12
Altech
1: 35,39 €
85In Stock Restricted Availability

Mfr. Part No.
2P16UL3/12

Mouser Part No
845-2P16UL3/12

Altech

Circuit Breaker Accessories 2 Ph Busbar 204.6mm 12Pin, 115A

Learn More

Datasheet

85In Stock

35,39 €

29,35 €

27,07 €

22,98 €

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Min.: 1
Mult.: 1

Restricted Availability

Circuit Breaker Accessories 2 Ph Busbar 310.2mm 18Pin, 115A

2P16UL3/18
Altech
1: 34,57 €
53In Stock Restricted Availability
63Expected 9/30/2026

Mfr. Part No.
2P16UL3/18

Mouser Part No
845-2P16UL3/18

Altech

Circuit Breaker Accessories 2 Ph Busbar 310.2mm 18Pin, 115A

Learn More

Datasheet

53In Stock

63Expected 9/30/2026

34,57 €

34,46 €

View

Min.: 1
Mult.: 1

Restricted Availability

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