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

50 mm Circuit Protection

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

Types of Circuit Protection

List Images

Results: 153

Applied Filters:

Length = 50 mm

Reset All

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 #

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 3%

B57861S0103F045
TDK
1: 2,28 €
7.511In Stock

Mfr. Part No.
B57861S0103F045

Mouser Part No
871-B57861S103F45

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 3%

Learn More

Datasheet

7.511In Stock

2,28 €

2,18 €

2,06 €

1,98 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1%

B57861S0502F045
TDK
1: 2,28 €
1.930In Stock

Mfr. Part No.
B57861S0502F045

Mouser Part No
871-B57861S502F45

TDK

NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1%

Learn More

Datasheet

1.930In Stock

2,28 €

2,18 €

2,06 €

1,98 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5k 3988

B57869S0502F140
TDK
1: 2,28 €
1.789In Stock

Mfr. Part No.
B57869S0502F140

Mouser Part No
871-B57869S502F140

TDK

NTC (Negative Temperature Coefficient) Thermistors 5k 3988

Learn More

Datasheet

1.789In Stock

2,28 €

2,18 €

2,06 €

1,98 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 3k 3988

B57863S0302F040
TDK
1: 2,31 €
3.625In Stock

Mfr. Part No.
B57863S0302F040

Mouser Part No
871-B57863S302F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 3k 3988

Learn More

Datasheet

3.625In Stock

2,31 €

2,21 €

2,09 €

2,00 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5k 3988

B57863S0502F040
TDK
1: 2,31 €
4.753In Stock

Mfr. Part No.
B57863S0502F040

Mouser Part No
871-B57863S502F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 5k 3988

Learn More

Datasheet

4.753In Stock

2,31 €

2,21 €

2,09 €

2,00 €

View

Min.: 1
Mult.: 1

Circuit Breakers Single pole compact high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off posit

482-G323-J1M1-B2S1-6A
E-T-A
1: 191,94 €
1In Stock

Mfr. Part No.
482-G323-J1M1-B2S1-6A

Mouser Part No
457-82G323J1M1B2S16A

E-T-A

Datasheet

1In Stock

191,94 €

179,59 €

153,79 €

150,58 €

View

Min.: 1
Mult.: 1

Circuit Breakers

482-G323-J1M1-B2S1-4A
E-T-A
1: 207,84 €
1In Stock

Mfr. Part No.
482-G323-J1M1-B2S1-4A

Mouser Part No
457-82G323J1M1B2S14A

E-T-A

Circuit Breakers

1In Stock

207,84 €

172,27 €

158,79 €

131,22 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

B57861S0103H040
TDK
1: 1,36 €
1.044In Stock

Mfr. Part No.
B57861S0103H040

Mouser Part No
871-B57861S103H40

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

Learn More

Datasheet

1.044In Stock

1,36 €

1,29 €

1,22 €

1,16 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 30k 3964

B57869S0303F140
TDK
1: 2,28 €
740In Stock

Mfr. Part No.
B57869S0303F140

Mouser Part No
871-B57869S303F140

TDK

NTC (Negative Temperature Coefficient) Thermistors 30k 3964

Learn More

Datasheet

740In Stock

2,28 €

2,18 €

2,06 €

1,98 €

View

Min.: 1
Mult.: 1

482-G323-J1M1-B2S0T-20A
E-T-A
1: 156,18 €
7In Stock

Mfr. Part No.
482-G323-J1M1-B2S0T-20A

Mouser Part No
457-2G323J1M1B2S0T20

E-T-A

Datasheet

7In Stock

156,18 €

155,05 €

111,89 €

104,38 €

View

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

Learn More

1In Stock

6,22 €

3,26 €

3,25 €

3,08 €

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories

X22125801
E-T-A
1: 6,47 €
7In Stock
New At Mouser

Mfr. Part No.
X22125801

Mouser Part No
457-X22125801

New At Mouser

E-T-A

Circuit Breaker Accessories

7In Stock

6,47 €

6,04 €

5,84 €

4,50 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4A Brown

4D16
Bussmann / Eaton
1: 64,82 €
3In Stock

Mfr. Part No.
4D16

Mouser Part No
504-4D16

Bussmann / Eaton

Industrial & Electrical Fuses 4A Brown

Datasheet

3In Stock

64,82 €

53,76 €

41,31 €

39,46 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6A Green

6D16
Bussmann / Eaton
1: 64,81 €
26In Stock

Mfr. Part No.
6D16

Mouser Part No
504-6D16

Bussmann / Eaton

Industrial & Electrical Fuses 6A Green

Datasheet

26In Stock

64,81 €

53,75 €

40,13 €

38,21 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

B57861S103F40
TDK
1: 1,51 €
31.420In Stock
19.000Expected 9/28/2026

Mfr. Part No.
B57861S103F40

Mouser Part No
871-B57861S103F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

Learn More

Datasheet

31.420In Stock

19.000Expected 9/28/2026

1,51 €

1,44 €

1,35 €

1,30 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 30k 3964

B57863S0303F040
TDK
1: 2,92 €
10.370In Stock

Mfr. Part No.
B57863S0303F040

Mouser Part No
871-B57863S303F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 30k 3964

Learn More

Datasheet

10.370In Stock

2,92 €

2,68 €

2,38 €

2,27 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 50mm

103AT-4-70374
Semitec
1: 0,724 €
44.608In Stock

Mfr. Part No.
103AT-4-70374

Mouser Part No
954-103AT-4-70374

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 50mm

Learn More

Datasheet

44.608In Stock

0,724 €

0,681 €

0,638 €

0,607 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1%

NXFT15XV103FEAB050
Murata Electronics
1: 0,361 €
32.141In Stock
111.000On Order

Mfr. Part No.
NXFT15XV103FEAB050

Mouser Part No
81-NXFT15XV103FEAB50

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1%

Learn More

Datasheet

32.141In Stock

111.000On Order

0,361 €

0,333 €

0,292 €

0,24 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

B57861S0103J040
TDK
1: 1,12 €
1.768In Stock
4.000On Order

Mfr. Part No.
B57861S0103J040

Mouser Part No
871-B57861S103J40

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

Learn More

Datasheet

1.768In Stock

4.000On Order

1,12 €

1,07 €

0,998 €

0,955 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 100k 4540 1%

B57861S0104F040
TDK
1: 1,52 €
8.687In Stock
9.000On Order

Mfr. Part No.
B57861S0104F040

Mouser Part No
871-B57861S104F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 100k 4540 1%

Learn More

Datasheet

8.687In Stock

9.000On Order

1,52 €

1,45 €

1,43 €

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 2k 3560 1%

B57861S0202F040
TDK
1: 1,82 €
6.426In Stock
1.000Expected 8/28/2026

Mfr. Part No.
B57861S0202F040

Mouser Part No
871-B57861S202F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 2k 3560 1%

Learn More

Datasheet

6.426In Stock

1.000Expected 8/28/2026

1,82 €

1,75 €

1,64 €

1,57 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 3k 3988 1%

B57861S0302F040
TDK
1: 1,82 €
1.044In Stock

Mfr. Part No.
B57861S0302F040

Mouser Part No
871-B57861S302F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 3k 3988 1%

Learn More

Datasheet

1.044In Stock

1,82 €

1,75 €

1,64 €

1,57 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1%

B57861S0502F040
TDK
1: 2,00 €
3.021In Stock
2.000Expected 8/31/2026

Mfr. Part No.
B57861S0502F040

Mouser Part No
871-B57861S502F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1%

Learn More

Datasheet

3.021In Stock

2.000Expected 8/31/2026

2,00 €

1,91 €

1,80 €

1,73 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 50k 3760 1%

B57861S0503F040
TDK
1: 1,82 €
7.259In Stock

Mfr. Part No.
B57861S0503F040

Mouser Part No
871-B57861S503F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 50k 3760 1%

Learn More

Datasheet

7.259In Stock

1,82 €

1,75 €

1,42 €

1,32 €

1,25 €

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10k 3988

B57863S103F40
TDK
1: 1,82 €
2.178In Stock
6.000On Order

Mfr. Part No.
B57863S103F40

Mouser Part No
871-B57863S103F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988

Learn More

Datasheet

2.178In Stock

6.000On Order

1,82 €

1,74 €

1,63 €

1,57 €

1,53 €

Min.: 1
Mult.: 1

50 mm Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support