.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: 6.071

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 #

Fuse Holder IEC TypeFuse Holders 1-Pole Config

002560001
Altech
1: Rp312.983
1In Stock
6Expected 26/02/2026

Mfr. Part No.
002560001

Mouser Part No
845-002561001

Altech

Fuse Holder IEC TypeFuse Holders 1-Pole Config

Datasheet

1In Stock

6Expected 26/02/2026

Rp312.983

Rp278.676

Rp267.485

Rp222.904

View

Min.: 1
Mult.: 1

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

09134911
Altech
1: Rp5.107.710
3In Stock

Mfr. Part No.
09134911

Mouser Part No
845-09134911

Altech

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

Datasheet

3In Stock

Rp5.107.710

Rp4.233.340

Rp3.902.378

Rp3.223.943

Min.: 1
Mult.: 1

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

09144911
Altech
1: Rp7.994.820
3In Stock

Mfr. Part No.
09144911

Mouser Part No
845-09144911

Altech

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

3In Stock

Rp7.994.820

Rp6.622.906

Rp6.103.714

Min.: 1
Mult.: 1

Cartridge Fuses CYL 660vac 100A 22 x 58mm

100C22X58GI
Altech
1: Rp218.501
7In Stock

Mfr. Part No.
100C22X58GI

Mouser Part No
845-100C22X58GI

Altech

Cartridge Fuses CYL 660vac 100A 22 x 58mm

Learn More

Datasheet

7In Stock

Rp218.501

Rp211.713

Rp128.239

Rp124.753

View

Min.: 1
Mult.: 1

Cartridge Fuses Fuse, Cylinder 10x38mm, 10A

10C10X38AM
Altech
1: Rp92.831
53In Stock
10Expected 24/02/2026

Mfr. Part No.
10C10X38AM

Mouser Part No
845-10C10X38AM

Altech

Cartridge Fuses Fuse, Cylinder 10x38mm, 10A

Learn More

Datasheet

53In Stock

10Expected 24/02/2026

Rp92.831

Rp86.593

Rp83.474

Rp64.945

View

Min.: 1
Mult.: 1

Cartridge Fuses CYL 380vac 10A 8 x 32mm

10C8X32GI
Altech
1: Rp92.831
17In Stock

Mfr. Part No.
10C8X32GI

Mouser Part No
845-10C8X32GI

Altech

Cartridge Fuses CYL 380vac 10A 8 x 32mm

Learn More

Datasheet

17In Stock

Rp92.831

Rp86.593

Rp83.474

Rp64.945

View

Min.: 1
Mult.: 1

Specialty Fuses Diazed 10A Slw Blw 50x12.5mm

10D16SB
Altech
1: Rp115.763
25In Stock

Mfr. Part No.
10D16SB

Mouser Part No
845-10D16SB

Altech

Specialty Fuses Diazed 10A Slw Blw 50x12.5mm

Learn More

Datasheet

25In Stock

Rp115.763

Rp108.792

Rp104.939

Rp81.640

View

Min.: 1
Mult.: 1

Specialty Fuses Neozed gL 10A SL Blw 36.0 x 11.0mm

10NZ01GL
Altech
1: Rp115.763
2In Stock

Mfr. Part No.
10NZ01GL

Mouser Part No
845-10NZ01GL

Altech

Specialty Fuses Neozed gL 10A SL Blw 36.0 x 11.0mm

Learn More

Datasheet

2In Stock

Rp115.763

Rp108.792

Rp104.939

Rp81.640

View

Min.: 1
Mult.: 1

Cartridge Fuses CYL 500vac 16A 10 x 38mm

16C10X38GI
Altech
1: Rp93.014
141In Stock

Mfr. Part No.
16C10X38GI

Mouser Part No
845-16C10X38GI

Altech

Cartridge Fuses CYL 500vac 16A 10 x 38mm

Learn More

Datasheet

141In Stock

Rp93.014

Rp91.547

Rp77.787

Rp64.945

View

Min.: 1
Mult.: 1

Cartridge Fuses CYL 660vac 16A 14 x 51mm

16C14X51GI
Altech
1: Rp105.490
14In Stock

Mfr. Part No.
16C14X51GI

Mouser Part No
845-16C14X51GI

Altech

Cartridge Fuses CYL 660vac 16A 14 x 51mm

Learn More

Datasheet

14In Stock

Rp105.490

Rp97.601

Rp82.740

Rp73.017

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories End support - APD SYSTEM

17BS
Altech
1: Rp79.989
14In Stock

Mfr. Part No.
17BS

Mouser Part No
845-17BS

Altech

Circuit Breaker Accessories End support - APD SYSTEM

Datasheet

14In Stock

Rp79.989

Rp79.805

Rp76.870

Rp74.301

View

Min.: 1
Mult.: 1

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

18/25CAP3P
Altech
1: Rp9.540
193In Stock

Mfr. Part No.
18/25CAP3P

Mouser Part No
845-18/25CAP3P

Altech

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

Learn More

Datasheet

193In Stock

Rp9.540

Rp9.503

Min.: 1
Mult.: 1

Circuit Breakers 10A MCB B Char 1pl 277VAC UL508

1B10UM
Altech
1: Rp672.197
4In Stock

Mfr. Part No.
1B10UM

Mouser Part No
845-1B10UM

Altech

Circuit Breakers 10A MCB B Char 1pl 277VAC UL508

Learn More

Datasheet

4In Stock

Rp672.197

Rp557.535

Rp514.422

Rp426.178

View

Min.: 1
Mult.: 1

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

1B13UM
Altech
1: Rp721.181
1In Stock

Mfr. Part No.
1B13UM

Mouser Part No
845-1B13UM

Altech

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

Learn More

Datasheet

1In Stock

Rp721.181

Rp436.451

Rp429.296

Rp417.005

View

Min.: 1
Mult.: 1

Circuit Breakers 1BU3A MCB B CHar 1 pl 277V UL 508

1B3UM
Altech
1: Rp626.332
2In Stock

Mfr. Part No.
1B3UM

Mouser Part No
845-1B3UM

Altech

Circuit Breakers 1BU3A MCB B CHar 1 pl 277V UL 508

Learn More

Datasheet

2In Stock

Rp626.332

Rp436.451

Rp412.235

Rp395.356

View

Min.: 1
Mult.: 1

Circuit Breakers 0.5A, C CHAR, 1POLE 277VAC, UL489

1C05UL
Altech
1: Rp906.843
5In Stock

Mfr. Part No.
1C05UL

Mouser Part No
845-1C05UL

Altech

Circuit Breakers 0.5A, C CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

5In Stock

Rp906.843

Rp752.186

Rp693.846

Rp596.979

View

Min.: 1
Mult.: 1

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

1C10UL
Altech
1: Rp615.141
49In Stock
25Expected 22/05/2026

Mfr. Part No.
1C10UL

Mouser Part No
845-1C10UL

Altech

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

Learn More

Datasheet

49In Stock

25Expected 22/05/2026

Rp615.141

Rp614.958

Rp605.051

Rp551.664

View

Min.: 1
Mult.: 1

Cartridge Fuses CYL 500vac 1A 10 x 38mm

1C10X38GI
Altech
1: Rp93.014
31In Stock

Mfr. Part No.
1C10X38GI

Mouser Part No
845-1C10X38GI

Altech

Cartridge Fuses CYL 500vac 1A 10 x 38mm

Learn More

Datasheet

31In Stock

Rp93.014

Rp89.345

Rp75.769

Rp64.945

View

Min.: 1
Mult.: 1

Circuit Breakers 5A CRT BRKR CCHAR 277VAC UL508

1C15UM
Altech
1: Rp672.197
1In Stock

Mfr. Part No.
1C15UM

Mouser Part No
845-1C15UM

Altech

Circuit Breakers 5A CRT BRKR CCHAR 277VAC UL508

Learn More

Datasheet

1In Stock

Rp672.197

Rp557.535

Rp514.422

Rp426.178

View

Min.: 1
Mult.: 1

Circuit Breakers 2A MCB CCHAR 1pl 277VAC UL508

1C2UM
Altech
1: Rp436.451
28In Stock

Mfr. Part No.
1C2UM

Mouser Part No
845-1C2UM

Altech

Circuit Breakers 2A MCB CCHAR 1pl 277VAC UL508

Learn More

Datasheet

28In Stock

Rp436.451

Rp431.681

Rp430.581

Rp427.462

View

Min.: 1
Mult.: 1

Circuit Breakers 4A, C CHAR, 1POLE 277VAC, UL489

1C4UL
Altech
1: Rp906.659
26In Stock

Mfr. Part No.
1C4UL

Mouser Part No
845-1C4UL

Altech

Circuit Breakers 4A, C CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

26In Stock

Rp906.659

Rp752.186

Rp693.846

Rp613.674

View

Min.: 1
Mult.: 1

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

1C5UL
Altech
1: Rp906.843
20In Stock

Mfr. Part No.
1C5UL

Mouser Part No
845-1C5UL

Altech

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

Learn More

Datasheet

20In Stock

Rp906.843

Rp752.186

Rp693.846

Rp596.979

View

Min.: 1
Mult.: 1

Circuit Breakers 8A MCB CCHAR 1pl 277VAC UL508

1C8UM
Altech
1: Rp436.451
1In Stock

Mfr. Part No.
1C8UM

Mouser Part No
845-1C8UM

Altech

Circuit Breakers 8A MCB CCHAR 1pl 277VAC UL508

Learn More

Datasheet

1In Stock

Rp436.451

Rp435.718

Rp422.692

Rp410.767

View

Min.: 1
Mult.: 1

Cartridge Fuses Fuse,Cylinder [10]

1C8X32GI
Altech
1: Rp99.252
12In Stock

Mfr. Part No.
1C8X32GI

Mouser Part No
845-1C8X32GI

Altech

Cartridge Fuses Fuse,Cylinder [10]

Learn More

Datasheet

12In Stock

Rp99.252

Rp92.280

Rp65.128

Rp54.304

View

Min.: 1
Mult.: 1

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

1D10UL
Altech
1: Rp615.141
9In Stock

Mfr. Part No.
1D10UL

Mouser Part No
845-1D10UL

Altech

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

Learn More

Datasheet

9In Stock

Rp615.141

Rp612.573

Rp608.537

Rp596.979

View

Min.: 1
Mult.: 1

Altech Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support