Circuit Breakers & Accessories

Circuit breakers are devices designed to protect electrical systems from excessive current, which can cause overheating and dangerous electrical fires. They are often used in home and commercial settings to protect electrical wiring from overloads and short circuits. Circuit breakers can be manual or automatic; manual breakers require the user to reset them manually, while automatic breakers rely on a device such as a thermal overload switch to sense when the circuit exceeds its current rating. Accessories are devices connected to a circuit breaker or directly to an electrical system to add safety, convenience and flexibility to the circuit. Accessories can include alarm systems to alert building occupants in the event of a fire or other emergency, surge protection devices to protect against power surges, and specialized circuit breaker trip points to adjust the level of current allowed on the circuit.
First...5657585960...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
CMB-123-11C3N-B-A


Circuit Breakers 12 AMP PLASTIC BLK
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 496
Ships to you
between Fri. 03 Apr to Tue. 07 Apr Calender.png

AUD 4.3786
Multiples of: 1

CMB-083-11C3N-B-A


Circuit Breakers
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 491
Ships to you
between Fri. 03 Apr to Tue. 07 Apr Calender.png

AUD 5.25
Multiples of: 1

1658-G21-01-P10-6A


Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
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.

ETA 485
Ships to you
between Fri. 03 Apr to Tue. 07 Apr Calender.png

AUD 5.3913
Multiples of: 1

FAS-001


Mean Well
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.

Mean Well 485
Ships to you
between Mon. 30 Mar to Fri. 03 Apr Calender.png

AUD 1.5574
Multiples of: 1

QLB-303-11B3N-3BA


Circuit Breakers 30A FRT PANEL METAL .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 485
Ships to you
between Fri. 03 Apr to Tue. 07 Apr Calender.png

AUD 3.9
Multiples of: 1

QLB-033-11B3N-3BA


Circuit Breakers 3A FRT PANEL METAL .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 434
Ships to you
between Fri. 03 Apr to Tue. 07 Apr Calender.png

AUD 2.4996
Multiples of: 1

2907492


Circuit Breaker Thermal Magnetic 1Pole 20A
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.

Phoenix Contact 430
Ships to you
between Fri. 03 Apr to Tue. 07 Apr Calender.png

AUD 29.0818
Multiples of: 1

TCP 4A


Thermal miniature circuit breaker, pluggable in screw-type fuse terminal block UK 6-FSI/C and spring-cage fuse terminal block ST 4-FSI/C
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.

Phoenix Contact 262
Ships to you
between Mon. 30 Mar to Fri. 03 Apr Calender.png

AUD 33.8703
Multiples of: 1

IEGF6-35414-15-V


Circuit Breakers Cir Brkr Hyd Mag
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.

Sensata 51
Ships to you
between Mon. 30 Mar to Fri. 03 Apr Calender.png

AUD 41.667
Multiples of: 3

QMB-123-11C3N-3BA


Circuit Breakers 12A FRT PNL PLASTIC .250 QC TAB TUV
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 0
6 to 16 Weeks Calender.png

AUD 2.0686
Multiples of: 1

First...5657585960...

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 ©2026  X-ON Electronic 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 Image for all the cards that are accepted