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Altech Circuit Protection

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Types of Circuit Protection

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Part #

Cartridge Fuses CYL 660vac 40A 14 x 51mm

40C14X51GI
Altech
1: €5.58
6In Stock

Mfr. Part No.
40C14X51GI

Mouser Part No
845-40C14X51GI

Altech

Cartridge Fuses CYL 660vac 40A 14 x 51mm

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Datasheet

6In Stock

€5.58

€5.37

€3.90

€3.89

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Min.: 1
Mult.: 1

Cartridge Fuses CYL 660vac 50A 14 x 51mm

50C14X51GI
Altech
1: €6.91
10In Stock

Mfr. Part No.
50C14X51GI

Mouser Part No
845-50C14X51GI

Altech

Cartridge Fuses CYL 660vac 50A 14 x 51mm

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Datasheet

10In Stock

€6.91

€6.42

€6.14

€4.72

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Min.: 1
Mult.: 1

Specialty Fuses NH gL/gG 500vac 50A 48x20x36mm(LxWxD)

50NH00GL
Altech
1: €11.83
6In Stock

Mfr. Part No.
50NH00GL

Mouser Part No
845-50NH00GL

Altech

Specialty Fuses NH gL/gG 500vac 50A 48x20x36mm(LxWxD)

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Datasheet

6In Stock

€11.83

€10.08

€8.39

€7.92

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Min.: 1
Mult.: 1

Circuit Breaker Accessories C74-EB-U1Z (SW)

600.6101.036
Altech
1: €39.66
8In Stock

Mfr. Part No.
600.6101.036

Mouser Part No
845-6006101036

Altech

Circuit Breaker Accessories C74-EB-U1Z (SW)

8In Stock

€39.66

€39.21

€37.99

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Min.: 1
Mult.: 1

Circuit Breaker Accessories SEL2-A1Z P

601.6369.049
Altech
1: €22.03
1In Stock

Mfr. Part No.
601.6369.049

Mouser Part No
845-6016369049

Altech

Circuit Breaker Accessories SEL2-A1Z P

1In Stock

€22.03

€12.94

€12.80

€12.39

Quote

Min.: 1
Mult.: 1

Cartridge Fuses CYL 660vac 63A 22 x 58mm

63C22X58GI
Altech
1: €11.74
7In Stock

Mfr. Part No.
63C22X58GI

Mouser Part No
845-63C22X58GI

Altech

Cartridge Fuses CYL 660vac 63A 22 x 58mm

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Datasheet

7In Stock

€11.74

€11.42

€10.90

€8.39

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Min.: 1
Mult.: 1

Specialty Fuses Neozed gL 63A SL Blw 36.0 x 11.0mm

63NZ02GL
Altech
1: €7.36
4In Stock

Mfr. Part No.
63NZ02GL

Mouser Part No
845-63NZ02GL

Altech

Specialty Fuses Neozed gL 63A SL Blw 36.0 x 11.0mm

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Datasheet

4In Stock

€7.36

€6.90

€4.18

€4.07

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Min.: 1
Mult.: 1

Circuit Breaker Accessories Aux. contact, 1NO

AP-HN10
Altech
1: €5.58
3In Stock

Mfr. Part No.
AP-HN10

Mouser Part No
845-APHN10

Altech

Circuit Breaker Accessories Aux. contact, 1NO

3In Stock

€5.58

€4.65

€4.49

€4.33

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Min.: 1
Mult.: 1

Circuit Breaker Accessories Insul Cap 3 pr strip for 1P/2P/3PUL

BRUL
Altech
1: €1.70
144In Stock

Mfr. Part No.
BRUL

Mouser Part No
845-BRUL

Altech

Circuit Breaker Accessories Insul Cap 3 pr strip for 1P/2P/3PUL

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Datasheet

144In Stock

€1.70

€1.69

€1.60

€1.55

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Min.: 1
Mult.: 1

Circuit Breaker Accessories DIN Term Blk, Screw, Fuse 5x20mm

CF4SP
Altech
1: €5.71
26In Stock

Mfr. Part No.
CF4SP

Mouser Part No
845-CF4SP

Altech

Circuit Breaker Accessories DIN Term Blk, Screw, Fuse 5x20mm

Datasheet

26In Stock

€5.71

€5.48

€5.38

€3.93

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Min.: 1
Mult.: 1

Circuit Breaker Accessories DIN Term Blk, Screw, Feed-Thru

CTS25UN
Altech
1: €2.06
550In Stock

Mfr. Part No.
CTS25UN

Mouser Part No
845-CTS25UN

Altech

Circuit Breaker Accessories DIN Term Blk, Screw, Feed-Thru

Datasheet

550In Stock

€2.06

€2.05

€1.98

€1.89

€1.86

Min.: 1
Mult.: 1

Fuse Holder DIN Term Blk, Screw, Fuse 5x20mm, LED 220V

DDFL4U(E)/220
Altech
1: €5.67
14In Stock

Mfr. Part No.
DDFL4U(E)/220

Mouser Part No
845-DDFL4UE/220

Altech

Fuse Holder DIN Term Blk, Screw, Fuse 5x20mm, LED 220V

Datasheet

14In Stock

€5.67

€5.59

€5.23

€4.99

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Min.: 1
Mult.: 1

Fuse Holder FUSE BLOCK 8X66X88mm

DDFL4ULR
Altech
1: €11.27
39In Stock

Mfr. Part No.
DDFL4ULR

Mouser Part No
845-DDFL4ULR

Altech

Fuse Holder FUSE BLOCK 8X66X88mm

Datasheet

39In Stock

€11.27

€10.99

€8.34

€6.67

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Min.: 1
Mult.: 1

Circuit Breaker Accessories EASS, Lock-Off Device [10]

EASS
Altech
1: €7.94
9In Stock

Mfr. Part No.
EASS

Mouser Part No
845-EASS

Altech

Circuit Breaker Accessories EASS, Lock-Off Device [10]

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Datasheet

9In Stock

€7.94

€7.93

€7.75

€7.25

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Min.: 1
Mult.: 1

Circuit Breaker Accessories ADD-ON NEUTRAL POLE, UM SERIES

N63UM
Altech
1: €40.85
9In Stock

Mfr. Part No.
N63UM

Mouser Part No
845-N63UM

Altech

Circuit Breaker Accessories ADD-ON NEUTRAL POLE, UM SERIES

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Datasheet

9In Stock

€40.85

€33.88

€31.26

€26.57

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Min.: 1
Mult.: 1

Circuit Breaker Accessories BUS BAR SUPPT W/SCRW

NES
Altech
1: €1.67
44In Stock

Mfr. Part No.
NES

Mouser Part No
845-NES

Altech

Circuit Breaker Accessories BUS BAR SUPPT W/SCRW

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Datasheet

44In Stock

€1.67

€1.63

€1.57

€0.602

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Min.: 1
Mult.: 1

Circuit Breaker Accessories MODULAR DIR PWR FEED FOR 1-3 PH BUSBAR

P50UB
Altech
1: €7.38
92In Stock Restricted Availability

Mfr. Part No.
P50UB

Mouser Part No
845-P50UB

Altech

Circuit Breaker Accessories MODULAR DIR PWR FEED FOR 1-3 PH BUSBAR

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Datasheet

92In Stock

€7.38

€7.36

€7.33

€7.29

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Min.: 1
Mult.: 1

Restricted Availability

Circuit Breaker Accessories Modular Dir Pwr Feed for 1P/2P/3PUL

P50ULB
Altech
1: €12.23
39In Stock Restricted Availability
52Expected 25/02/2026

Mfr. Part No.
P50ULB

Mouser Part No
845-P50ULB

Altech

Circuit Breaker Accessories Modular Dir Pwr Feed for 1P/2P/3PUL

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Datasheet

39In Stock

52Expected 25/02/2026

€12.23

€12.19

€12.06

€11.84

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Min.: 1
Mult.: 1

Restricted Availability

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

TR11-C-X-63-B-0-C-0.5A
Altech
1: €5.69
12In Stock

Mfr. Part No.
TR11-C-X-63-B-0-C-0.5A

Mouser Part No
845-TR11CX63B0C05A

Altech

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

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Datasheet

12In Stock

€5.69

€4.25

€3.95

€3.82

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Min.: 1
Mult.: 1

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

TR11-C-X-63-B-0-C-0.9A
Altech
1: €5.69
10In Stock

Mfr. Part No.
TR11-C-X-63-B-0-C-0.9A

Mouser Part No
845-TR11CX63B0C09A

Altech

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

Learn More

Datasheet

10In Stock

€5.69

€4.75

€4.70

€4.53

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Min.: 1
Mult.: 1

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

TR11-C-X-63-B-0-C-1.0A
Altech
1: €5.69
14In Stock

Mfr. Part No.
TR11-C-X-63-B-0-C-1.0A

Mouser Part No
845-TR11CX63B0C10A

Altech

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

Learn More

Datasheet

14In Stock

€5.69

€4.75

€4.70

€4.53

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Min.: 1
Mult.: 1

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

TR11-C-X-63-B-0-C-1.5A
Altech
1: €4.75
9In Stock

Mfr. Part No.
TR11-C-X-63-B-0-C-1.5A

Mouser Part No
845-TR11CX63B0C15A

Altech

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

Learn More

Datasheet

9In Stock

€4.75

€4.70

€4.53

€4.45

€4.43

Min.: 1
Mult.: 1

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

TR11-C-X-63-B-0-C-2.0A
Altech
1: €5.69
9In Stock

Mfr. Part No.
TR11-C-X-63-B-0-C-2.0A

Mouser Part No
845-TR11CX63B0C20A

Altech

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

Learn More

Datasheet

9In Stock

€5.69

€4.75

€4.70

€4.53

View

Min.: 1
Mult.: 1

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

TR11-C-X-63-B-0-C-3.0A
Altech
1: €5.69
22In Stock

Mfr. Part No.
TR11-C-X-63-B-0-C-3.0A

Mouser Part No
845-TR11CX63B0C30A

Altech

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

Learn More

Datasheet

22In Stock

€5.69

€4.75

€4.68

€4.45

€4.43

Min.: 1
Mult.: 1

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

TR11-C-X-63-B-0-C-5.0A
Altech
1: €4.75
10In Stock

Mfr. Part No.
TR11-C-X-63-B-0-C-5.0A

Mouser Part No
845-TR11CX63B0C50A

Altech

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

Learn More

Datasheet

10In Stock

€4.75

€4.70

€4.53

€4.45

€4.43

Min.: 1
Mult.: 1

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