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Circuit Protection Kits

Circuit Protection Kits are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many circuit protection kit manufacturers including Bourns, Comchip Technology, E-T-A Circuit Breakers, Littelfuse, TDK, SolaHD, Wurth Elektronik & more.
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Please view our large selection of circuit protection kits below.

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Part #

Circuit Protection Kits Spare Key

08099700
Littelfuse
1: 6,38 €
5In Stock

Mfr. Part No.
08099700

Mouser Part No
576-08099700

Littelfuse

Circuit Protection Kits Spare Key

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Datasheet

5In Stock

6,38 €

5,95 €

5,76 €

4,44 €

View

Min.: 1
Mult.: 1

Bulk

Circuit Protection Kits COVER

873-018
Littelfuse
1: 11,13 €
160In Stock

Mfr. Part No.
873-018

Mouser Part No
576-873-018

Littelfuse

Circuit Protection Kits COVER

Datasheet

160In Stock

11,13 €

10,57 €

10,23 €

7,87 €

View

Min.: 1
Mult.: 1

Bulk

Circuit Protection Kits Design Kit NTC Thermistor Gen Use

B57999V2999J199
EPCOS / TDK
1: 42,22 €
4In Stock
Factory Special Order

Mfr. Part No.
B57999V2999J199

Mouser Part No
871-B57999V2999J199

Factory Special Order

EPCOS / TDK

Circuit Protection Kits Design Kit NTC Thermistor Gen Use

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Datasheet

4In Stock

42,22 €

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Min.: 1
Mult.: 1

B57999V

NTC Thermistor Kits

SMD NTC Thermistor

Circuit Protection Kits Design Kit NTC Thermistor Auto

B57999V5999J199
EPCOS / TDK
1: 40,19 €
8In Stock
Factory Special Order

Mfr. Part No.
B57999V5999J199

Mouser Part No
871-B57999V5999J199

Factory Special Order

EPCOS / TDK

Circuit Protection Kits Design Kit NTC Thermistor Auto

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Datasheet

8In Stock

40,19 €

36,91 €

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Min.: 1
Mult.: 1

B57999V

NTC Thermistor Kits

SMD NTC Thermistor

Circuit Protection Kits Design Kit PTC Thermistor Overcurr

B59002Z0999A099
EPCOS / TDK
1: 24,34 €
5In Stock
Factory Special Order

Mfr. Part No.
B59002Z0999A099

Mouser Part No
871-B59002Z0999A099

Factory Special Order

EPCOS / TDK

Circuit Protection Kits Design Kit PTC Thermistor Overcurr

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Datasheet

5In Stock

24,34 €

22,33 €

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Min.: 1
Mult.: 1

B59002

PTC Thermistors Kits

Thermistor

Bulk

Circuit Protection Kits PTC Thermistors as Heating Elements Sample Kit

B59004Z0999A299
EPCOS / TDK
1: 13,42 €
12In Stock
Factory Special Order

Mfr. Part No.
B59004Z0999A299

Mouser Part No
871-B59004Z0999A299

Factory Special Order

EPCOS / TDK

Circuit Protection Kits PTC Thermistors as Heating Elements Sample Kit

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Datasheet

12In Stock

13,42 €

Min.: 1
Mult.: 1

PTC Heater Kit

Sample Kits

PTC Thermistor

Bulk

Circuit Protection Kits PTC Thermistor Sample Kit - Heating elements for high voltage

B59005Z0999A199
EPCOS / TDK
1: 14,42 €
21In Stock
Factory Special Order

Mfr. Part No.
B59005Z0999A199

Mouser Part No
871-B59005Z0999A199

Factory Special Order

EPCOS / TDK

Circuit Protection Kits PTC Thermistor Sample Kit - Heating elements for high voltage

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Datasheet

21In Stock

14,42 €

12,53 €

View

Min.: 1
Mult.: 1

HV PTC Heater Kit

Sample Kits

PTC Thermistor

Bulk

Circuit Protection Kits Chip Varistors / Ceramic Transient Voltage Suppressors, Sample Kit, CTVS Multilayer Varistors and CeraDiodes for General Use

B72499S9999K199
EPCOS / TDK
1: 42,22 €
1In Stock
Factory Special Order

Mfr. Part No.
B72499S9999K199

Mouser Part No
871-B72499S9999K199

Factory Special Order

EPCOS / TDK

Circuit Protection Kits Chip Varistors / Ceramic Transient Voltage Suppressors, Sample Kit, CTVS Multilayer Varistors and CeraDiodes for General Use

Learn More

Datasheet

1In Stock

42,22 €

View

Min.: 1
Mult.: 1

B72499

Varistor Kits

Transient Voltage Suppressor Kit

Circuit Protection Kits M/SWITCH & ADAPT (1)

MAI
Bussmann / Eaton
1: 270,32 €
3In Stock

Mfr. Part No.
MAI

Mouser Part No
504-MAI

Bussmann / Eaton

Circuit Protection Kits M/SWITCH & ADAPT (1)

Datasheet

3In Stock

270,32 €

241,13 €

Min.: 1
Mult.: 1

Bulk

Circuit Protection Kits

ZENER-KIT
Comchip Technology
1: 46,40 €
4In Stock

Mfr. Part No.
ZENER-KIT

Mouser Part No
750-ZENER-KIT

Comchip Technology

Circuit Protection Kits

Datasheet

4In Stock

46,40 €

36,12 €

27,03 €

25,71 €

Min.: 1
Mult.: 1

Bulk

Circuit Protection Kits BFW-80

BFW-80
Bussmann / Eaton
1: 307,67 €
1In Stock

Mfr. Part No.
BFW-80

Mouser Part No
504-BFW-80

Bussmann / Eaton

Circuit Protection Kits BFW-80

1In Stock

307,67 €

291,98 €

Min.: 1
Mult.: 1

BFW

Specialty Fuses

Plug Fuse

Bulk

Circuit Protection Kits 1A, 1P, Plug Push Term

X1180-01-XT201-1A
E-T-A
1: 20,49 €
2Expected 4/7/2026

Mfr. Part No.
X1180-01-XT201-1A

Mouser Part No
457-X118001XT2011A

E-T-A

Circuit Protection Kits 1A, 1P, Plug Push Term

Learn More

Datasheet

2Expected 4/7/2026

20,49 €

17,99 €

16,86 €

16,26 €

View

Min.: 1
Mult.: 1

X1180

Circuit Breaker Kits

Single Pole Thermal Circuit Breaker Kit

Bulk

Circuit Protection Kits Socket 24V-7P Ebs Screw-On Cable Outlet

00583900
Littelfuse
1: 54,40 €
12On Order

Mfr. Part No.
00583900

Mouser Part No
576-00583900

Littelfuse

Circuit Protection Kits Socket 24V-7P Ebs Screw-On Cable Outlet

Datasheet

12On Order

54,40 €

45,13 €

41,62 €

34,44 €

View

Min.: 1
Mult.: 1

EBS 24V Sockets

Bulk

Circuit Protection Kits Socket 2P 2 Faston T-shaped

00682000
Littelfuse
1: 21,91 €
55Expected 3/17/2026

Mfr. Part No.
00682000

Mouser Part No
576-00682000

Littelfuse

Circuit Protection Kits Socket 2P 2 Faston T-shaped

Datasheet

55Expected 3/17/2026

21,91 €

18,62 €

18,09 €

15,62 €

View

Min.: 1
Mult.: 1

2-Pole Socket

Bulk

Circuit Protection Kits 10each 32 values

CD-LAB2
Bourns
1: 30,19 €
3Expected 4/17/2026

Mfr. Part No.
CD-LAB2

Mouser Part No
652-CD-LAB2

Bourns

Circuit Protection Kits 10each 32 values

Learn More

Datasheet

3Expected 4/17/2026

30,19 €

Min.: 1
Mult.: 1

CD-LAB

Design Kits

Schottky Rectifier

Bulk

Circuit Protection Kits 10each 32 values

CD-LAB6
Bourns
1: 20,68 €
8Expected 3/5/2026

Mfr. Part No.
CD-LAB6

Mouser Part No
652-CD-LAB6

Bourns

Circuit Protection Kits 10each 32 values

Learn More

Datasheet

8Expected 3/5/2026

20,68 €

20,43 €

18,87 €

18,30 €

View

Min.: 1
Mult.: 1

CD-LAB

Design Kits

ESD Protection

Bulk

Circuit Protection Kits 3KW TVS Diodes SMC PKG Design Kit

CD-LAB9
Bourns
1: 39,23 €
2Expected 4/13/2026

Mfr. Part No.
CD-LAB9

Mouser Part No
652-CD-LAB9

Bourns

Circuit Protection Kits 3KW TVS Diodes SMC PKG Design Kit

Learn More

Datasheet

2Expected 4/13/2026

39,23 €

39,21 €

34,09 €

Min.: 1
Mult.: 1

CD-LAB

TVS Diode Kits

TVS Diodes Design Kit

Bulk

Circuit Protection Kits Equipotential Bonding Bar, 6 Position

GSBB-06-LC
L-Com
1: 29,80 €
19Factory Stock Available
New Product

Mfr. Part No.
GSBB-06-LC

Mouser Part No
17-GSBB-06-LC

New Product

L-Com

Circuit Protection Kits Equipotential Bonding Bar, 6 Position

19Factory Stock Available

More Info Available

29,80 €

25,62 €

24,51 €

23,72 €

View

Min.: 1
Mult.: 1

Passive

Circuit Protection Kits Equipotential Bonding Bar, 16 Position

GSBB-16-LC
L-Com
1: 54,82 €
63Factory Stock Available
New Product

Mfr. Part No.
GSBB-16-LC

Mouser Part No
17-GSBB-16-LC

New Product

L-Com

Circuit Protection Kits Equipotential Bonding Bar, 16 Position

Datasheet

63Factory Stock Available

More Info Available

54,82 €

48,28 €

46,42 €

44,87 €

42,39 €

Min.: 1
Mult.: 1

Passive

Circuit Protection Kits Isolating Spark Gap, 200kA

ISG-200-LC
L-Com
5: 245,77 €
21Factory Stock Available

Mfr. Part No.
ISG-200-LC

Mouser Part No
17-ISG-200-LC

L-Com

Circuit Protection Kits Isolating Spark Gap, 200kA

Datasheet

21Factory Stock Available

More Info Available

245,77 €

221,48 €

213,54 €

Min.: 5
Mult.: 1

Passive

Circuit Protection Kits Isolating Spark Gap, 200kA, w/ Gnd Wire

ISG-200-WG-LC
L-Com
5: 261,68 €
63Factory Stock Available
New Product

Mfr. Part No.
ISG-200-WG-LC

Mouser Part No
17-ISG-200-WG-LC

New Product

L-Com

Circuit Protection Kits Isolating Spark Gap, 200kA, w/ Gnd Wire

63Factory Stock Available

More Info Available

261,68 €

235,82 €

227,37 €

Min.: 5
Mult.: 1

Passive

Circuit Protection Kits 100A CABLE PRO KIT

0496100.ZXBUL
Littelfuse
1: 51,83 €
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
0496100.ZXBUL

Mouser Part No
576-0496100.ZXBUL

Littelfuse

Circuit Protection Kits 100A CABLE PRO KIT

Datasheet

Non-Stocked Lead-Time 16 Weeks

51,83 €

43,00 €

39,66 €

34,12 €

View

Min.: 1
Mult.: 1

Bulk

Circuit Protection Kits Kit, 1077, 1P, Plug, 0.25A Breaker/10plus blk block,screw terminal,Bulk Pack

X1180-01-ST201-0.25A-B
E-T-A
1: 20,56 €
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
X1180-01-ST201-0.25A-B

Mouser Part No
457-118001ST201025AB

E-T-A

Circuit Protection Kits Kit, 1077, 1P, Plug, 0.25A Breaker/10plus blk block,screw terminal,Bulk Pack

Datasheet

Non-Stocked Lead-Time 2 Weeks

20,56 €

17,78 €

16,79 €

15,70 €

View

Min.: 1
Mult.: 1

Circuit Protection Kits 0.5A, 1P, Plug Screw Terminal

X1180-01-ST201-0.5A
E-T-A
1: 20,56 €
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
X1180-01-ST201-0.5A

Mouser Part No
457-X118001ST2010.5A

E-T-A

Circuit Protection Kits 0.5A, 1P, Plug Screw Terminal

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

20,56 €

17,48 €

16,75 €

16,33 €

View

Min.: 1
Mult.: 1

X1180

Circuit Breaker Kits

Single Pole Thermal Circuit Breaker Kit

Bulk

Circuit Protection Kits Kit, 1077, 1P, plug, 0.1A Breaker /10plus blk block, screw terminal

X1180-01-ST201-0.1A
E-T-A
1: 20,56 €
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
X1180-01-ST201-0.1A

Mouser Part No
457-X118001ST20101A

E-T-A

Circuit Protection Kits Kit, 1077, 1P, plug, 0.1A Breaker /10plus blk block, screw terminal

Datasheet

Non-Stocked Lead-Time 2 Weeks

20,56 €

17,78 €

16,79 €

15,70 €

View

Min.: 1
Mult.: 1

Circuit Protection Kits

Customer Service Office

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7 and 13-Pole 12V Connector Accessories
08075062
13-Pole 12V Wiring Harness
15-Pole 24V - Large
15-Pole 24V - Medium
15-Pole 24V Plugs
15-Pole 24V - Small
15-Pole 24V Sockets
15-Pole - ABS - EBS Accessories
2-Pole Plug
2-Pole Socket
4030-0X
7-Pole 12V - Small
7-Pole 24V Connector Accessories
7-Pole 24V - Large
7-Pole 24V - Medium
7-Pole 24V - Small
7-Pole and 13-Pole Adapters
ABS 12V - Small
ABS 12V Sockets

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Circuit Breaker Kits
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Protection Accessories
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Sample Kits
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Surge Protection Kits
Test Sets
Thermal Cutoff Kits

Accessories - Ganging Kit
Accessories - Power Lockout Kit
Assembly kit for 2 LFPSJ301.Z
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Ceramic SMD PTC Thermistor
Ceramic Transient Voltage Suppressor
Clamping Voltage and DC Breakdown Voltage
Design Kit
Design Kit Next-Generation GDT25
Discrete TVS Diode
Electrical Battery Switch Accessories
ESD Protection
Evaluation Board
Fuse
Fuse Holder
Fuse Indicator Kit
HC Series Mini-Breaker
Heating Element
Hybrid Protection
Indicator Kit