About Circuit Protection

Circuit Protection

Circuit protection is a set of practices and components used to protect an electrical circuit from damage caused by a short circuit, an overload, or excess voltage. This includes a variety of techniques such as the use of fuses, circuit breakers, and surge protectors. Circuit protection can also be used to prevent fires or other dangerous situations by cutting off the power when a fault is detected. Circuit protection can keep equipment safe and increase the life of components and wiring.
First...23162317231823192320...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty
142.7010.5802


Automotive Fuses 58V 80A 1000A
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 421
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 2.145

Multiples of: 1

361.062


Fuse Plug - Fast Acting - 0.063A - 250V - Holder Cartridge 6.35 X 25.4mm - Glass.
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 421
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 4.0687

Multiples of: 1

CLB-253-11A3N-B-A


Circuit Breakers 25 AMP METAL BLACK
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carling Availability : 421
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 4.3509

Multiples of: 1

0298100.ZXB


Littelfuse Automotive Fuses 32V 100A AG Plated
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 421
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 4.983

Multiples of: 1

B72230M0551M401


Varistors 550V 25kA 10% 4pin 30mm
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 421
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 8.1052

Multiples of: 1

MF52A503F3950 (A1)


NTC Thermistors 1/20W 50KOhms ±1% 3950K Through Hole,P=1.7mm RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Shiheng Availability : 420
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.032

Multiples of: 10

SMCJ40CA


TVS SMC (DO-214AB) RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ruilongyuan Availability : 420
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.1362

Multiples of: 5

SS-5-2A-AP


2 A 250 V AC DC Fuse Board Mount (Cartridge Style Excluded) Through Hole Radial, Box
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton Availability : 420
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 0.6369

Multiples of: 1

40012000440


2 A 250 V AC DC Fuse Board Mount (Cartridge Style Excluded) Through Hole Radial, Box
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 420
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 0.6974

Multiples of: 1

QMB-203-00ENN-3BA


Circuit Breakers 20A Snap In Plastic .250 QC TAB
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Qualtek Availability : 420
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 1.3357

Multiples of: 1

B72225S4581K101


Varistors Varistor S25K580E4R12
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 420
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 2.464

Multiples of: 1

0998080.UX-2M6


Automotive Fuses Fuse - Mega 70V (SF51) 2-M6 holes 80A
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 420
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 7.678

Multiples of: 1

ERZ-V09V431CS


Varistors ZNR TransientSurge Absorbers Type D
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic Availability : 420
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 0.2156

Multiples of: 1

BN-LG08Y300MYB


NTC (Negative Temperature Coefficient) Thermistors 8 dia Power NTC 30ohm Y kink bulk
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 420
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 0.22

Multiples of: 1

MAXIVAL 80A


Fuse: fuse; automotive; 80A; 32V; 29mm
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MTA Availability : 420
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 0.4704

Multiples of: 1

1D2-15LD


NTC (Negative Temperature Coefficient) Thermistors 1ohms 8amps Straight Lead
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semitec Availability : 420
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 0.5392

Multiples of: 1

VDRUS14X175BSE


Varistors 175V 8000A 14D Radial
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay Availability : 420
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 0.7909

Multiples of: 1

Hot 1210L200SLYR


Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2A
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 420
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 0.9482

Multiples of: 1

0219.125MXAP


Cartridge Fuses 250V .125A Slo-Blo
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 420
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 0.9693

Multiples of: 1

37011000430


1 A 250 V AC DC Fuse Board Mount (Cartridge Style Excluded) Through Hole Radial, Can, Vertical
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 371
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 0.4345

Multiples of: 1

First...23162317231823192320...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified