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

Altech Circuit Protection

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

Types of Circuit Protection

List Images

Results: 5,183

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 Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/30
Altech
1: ¥10,670.3
5Factory Stock Available

Mfr. Part #
3P18U3/30

Mouser Part #
845-3P18U3/30

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

Learn More

5Factory Stock Available

More Info Available

¥10,670.3

¥10,662

¥9,967.7

¥9,748.4

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/33
Altech
1: ¥11,419.4
1Factory Stock Available

Mfr. Part #
3P18U3/33

Mouser Part #
845-3P18U333

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

Learn More

1Factory Stock Available

More Info Available

¥11,419.4

¥11,090.5

¥10,279.9

¥9,982.6

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/72
Altech
1: ¥19,422.1
4Factory Stock Available

Mfr. Part #
3P18U3/72

Mouser Part #
845-3P18U372

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

Learn More

4Factory Stock Available

More Info Available

¥19,422.1

¥19,408.8

¥18,357.4

¥16,978.7

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories Busbar,3 Phase,25sqmm,PIN Type

3P25U3/69
Altech
1: ¥23,920.1
1Factory Stock Available

Mfr. Part #
3P25U3/69

Mouser Part #
845-3P25U369

Altech

Circuit Breaker Accessories Busbar,3 Phase,25sqmm,PIN Type

Learn More

1Factory Stock Available

More Info Available

¥23,920.1

¥23,905.1

¥22,609.5

¥20,912

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories Busbar,3 Phase+1/2pole,25sqmm,

3P25U3H/54
Altech
1: ¥22,408.6
12Factory Stock Available

Mfr. Part #
3P25U3H/54

Mouser Part #
845-3P25U3H54

Altech

Circuit Breaker Accessories Busbar,3 Phase+1/2pole,25sqmm,

Learn More

Datasheet

12Factory Stock Available

More Info Available

¥22,408.6

¥22,393.6

¥21,181.1

¥19,589.8

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses NH aM 600vac 40A 48x20x36mm(LxWxD)

40NH00AM-6
Altech
1: ¥1,974.9
3Factory Stock Available

Mfr. Part #
40NH00AM-6

Mouser Part #
845-40NH00AM-6

Altech

Industrial & Electrical Fuses NH aM 600vac 40A 48x20x36mm(LxWxD)

Learn More

Datasheet

3Factory Stock Available

More Info Available

¥1,974.9

¥1,973.3

¥1,863.6

¥1,783.9

¥1,742.4

Min.: 1
Mult.: 1

Industrial & Electrical Fuses NH gL/gG 500vac 40A 48x20x36mm(LxWxD)

40NH00GL
Altech
1: ¥1,621.1
3Factory Stock Available

Mfr. Part #
40NH00GL

Mouser Part #
845-40NH00GL

Altech

Industrial & Electrical Fuses NH gL/gG 500vac 40A 48x20x36mm(LxWxD)

Learn More

Datasheet

3Factory Stock Available

More Info Available

¥1,621.1

¥1,531.4

¥1,466.7

¥1,431.8

Min.: 1
Mult.: 1

Cartridge Fuses Fuse,Cylinder [10]

4C8X32AM
Altech
1: ¥893.6
10Factory Stock Available

Mfr. Part #
4C8X32AM

Mouser Part #
845-4C8X32AM

Altech

Cartridge Fuses Fuse,Cylinder [10]

Learn More

Datasheet

10Factory Stock Available

More Info Available

¥893.6

¥491.7

¥490

¥471.7

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses Diazed 4A Fast Blw 50x12.5mm

4D16FB
Altech
1: ¥936.8
1Factory Stock Available

Mfr. Part #
4D16FB

Mouser Part #
845-4D16FB

Altech

Industrial & Electrical Fuses Diazed 4A Fast Blw 50x12.5mm

Learn More

Datasheet

1Factory Stock Available

More Info Available

¥936.8

¥887

¥579.7

¥578

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses Diazed 4A Slw Blw 50x12.5mm

4D16SB
Altech
1: ¥1,036.5
20Factory Stock Available

Mfr. Part #
4D16SB

Mouser Part #
845-4D16SB

Altech

Industrial & Electrical Fuses Diazed 4A Slw Blw 50x12.5mm

Learn More

Datasheet

20Factory Stock Available

More Info Available

¥1,036.5

¥961.7

¥579.7

¥578

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses Fuse,NH00 [3]

50NH00GL-6
Altech
1: ¥1,974.9
2Factory Stock Available

Mfr. Part #
50NH00GL-6

Mouser Part #
845-50NH00GL6

Altech

Industrial & Electrical Fuses Fuse,NH00 [3]

Learn More

Datasheet

2Factory Stock Available

More Info Available

¥1,974.9

¥1,973.3

¥1,863.6

¥1,783.9

¥1,742.4

Min.: 1
Mult.: 1

Industrial & Electrical Fuses NH gR/aR 690vac 50A 48x20x36mm(LxWxD)

50NH00GR-6
Altech
1: ¥12,268.1
3Factory Stock Available

Mfr. Part #
50NH00GR-6

Mouser Part #
845-50NH00GR-6

Altech

Industrial & Electrical Fuses NH gR/aR 690vac 50A 48x20x36mm(LxWxD)

Learn More

Datasheet

3Factory Stock Available

More Info Available

¥12,268.1

¥12,266.5

¥11,539

¥11,220.1

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses NH gL/gG 500vac 63A 48x20x36mm(LxWxD)

63NH00GL
Altech
1: ¥1,621.1
1Factory Stock Available

Mfr. Part #
63NH00GL

Mouser Part #
845-63NH00GL

Altech

Industrial & Electrical Fuses NH gL/gG 500vac 63A 48x20x36mm(LxWxD)

Learn More

Datasheet

1Factory Stock Available

More Info Available

¥1,621.1

¥1,531.4

¥1,466.7

¥1,431.8

Min.: 1
Mult.: 1

Industrial & Electrical Fuses NH gR/aR 690vac 63A 48x20x36mm(LxWxD)

63NH00GR-6
Altech
1: ¥12,268.1
1Factory Stock Available

Mfr. Part #
63NH00GR-6

Mouser Part #
845-63NH00GR-6

Altech

Industrial & Electrical Fuses NH gR/aR 690vac 63A 48x20x36mm(LxWxD)

Learn More

Datasheet

1Factory Stock Available

More Info Available

¥12,268.1

¥11,539

¥11,220.1

View

Min.: 1
Mult.: 1

Cartridge Fuses Fuse,Cylinder 10x38mm,6A

6C10X38AM
Altech
1: ¥838.8
10Factory Stock Available

Mfr. Part #
6C10X38AM

Mouser Part #
845-6C10X38AM

Altech

Cartridge Fuses Fuse,Cylinder 10x38mm,6A

Learn More

Datasheet

10Factory Stock Available

More Info Available

¥838.8

¥463.4

¥443.5

¥423.6

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses Diazed 6A Fast Blw 50x22mm

6D27FB
Altech
1: ¥755.8
2Factory Stock Available

Mfr. Part #
6D27FB

Mouser Part #
845-6D27FB

Altech

Industrial & Electrical Fuses Diazed 6A Fast Blw 50x22mm

Learn More

Datasheet

2Factory Stock Available

More Info Available

¥755.8

¥463.4

¥461.8

¥443.5

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses Fuse,Semiconductor

6NZ01SC
Altech
1: ¥1,813.8
2Factory Stock Available

Mfr. Part #
6NZ01SC

Mouser Part #
845-6NZ01SC

Altech

Industrial & Electrical Fuses Fuse,Semiconductor

Learn More

Datasheet

2Factory Stock Available

More Info Available

¥1,813.8

¥1,161

¥1,131.1

¥1,071.3

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses Fuse,NH00 [3]

80NH00GL-6
Altech
1: ¥1,974.9
33Factory Stock Available

Mfr. Part #
80NH00GL-6

Mouser Part #
845-80NH00GL6

Altech

Industrial & Electrical Fuses Fuse,NH00 [3]

Learn More

Datasheet

33Factory Stock Available

More Info Available

¥1,974.9

¥1,973.3

¥1,863.6

¥1,783.9

¥1,742.4

Min.: 1
Mult.: 1

Industrial & Electrical Fuses Fuse,NH0,gL [3]

80NH0GL
Altech
1: ¥2,900.1
12Factory Stock Available

Mfr. Part #
80NH0GL

Mouser Part #
845-80NH0GL

Altech

Industrial & Electrical Fuses Fuse,NH0,gL [3]

Learn More

Datasheet

12Factory Stock Available

More Info Available

¥2,900.1

¥2,873.5

¥2,749

¥2,627.7

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses Adapter Screw DII E27 16A

D27AS16
Altech
1: ¥295.7
14Factory Stock Available

Mfr. Part #
D27AS16

Mouser Part #
845-D27AS16

Altech

Industrial & Electrical Fuses Adapter Screw DII E27 16A

Datasheet

14Factory Stock Available

More Info Available

¥295.7

¥287.4

¥274.1

¥267.4

¥260.8

Min.: 1
Mult.: 1

Fuse Holder Accessories Fuse Base DII Clamp 1Pole E27 25A 500V

D27B
Altech
1: ¥1,455
9Factory Stock Available

Mfr. Part #
D27B

Mouser Part #
845-D27B

Altech

Fuse Holder Accessories Fuse Base DII Clamp 1Pole E27 25A 500V

Datasheet

9Factory Stock Available

More Info Available

¥1,455

¥1,453.4

¥1,373.6

¥1,313.9

¥1,284

Min.: 1
Mult.: 1

Industrial & Electrical Fuses Adapter Screw, DIII [1]

D33AS35
Altech
1: ¥348.8
7Factory Stock Available

Mfr. Part #
D33AS35

Mouser Part #
845-D33AS35

Altech

Industrial & Electrical Fuses Adapter Screw, DIII [1]

Datasheet

7Factory Stock Available

More Info Available

¥348.8

¥340.5

¥323.9

¥315.6

¥307.3

Min.: 1
Mult.: 1

Industrial & Electrical Fuses ADPT SCREW D111 E33

D33AS63
Altech
1: ¥348.8
9Factory Stock Available

Mfr. Part #
D33AS63

Mouser Part #
845-D33AS63

Altech

Industrial & Electrical Fuses ADPT SCREW D111 E33

Datasheet

9Factory Stock Available

More Info Available

¥348.8

¥340.5

¥323.9

¥315.6

¥307.3

Min.: 1
Mult.: 1

Fuse Holder Accessories Fuse Base DIII w/Scr Term [1]

D33B
Altech
1: ¥2,433.4
14Factory Stock Available

Mfr. Part #
D33B

Mouser Part #
845-D33B

Altech

Fuse Holder Accessories Fuse Base DIII w/Scr Term [1]

Datasheet

14Factory Stock Available

More Info Available

¥2,433.4

¥2,403.5

¥2,288.9

¥2,175.9

View

Min.: 1
Mult.: 1

Fuse Holder FUSE HOLDER 30A, FOR 10X38mm

KV 10X38
Altech
1: ¥7,255.2
13Factory Stock Available

Mfr. Part #
KV 10X38

Mouser Part #
845-KV10X38

Altech

Fuse Holder FUSE HOLDER 30A, FOR 10X38mm

Datasheet

13Factory Stock Available

More Info Available

¥7,255.2

¥6,956.3

¥6,737

¥6,539.4

View

Min.: 1
Mult.: 1