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...291292293294295...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
R21-4-4.00A-B06IV-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC,4A, rocker hndl
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 37
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 72.8115
Multiples of: 3

A9F04425


Circuit breaker; 400VAC; Inom:25A; Poles no:4; Mounting: DIN; 6kA
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.

Schneider 37
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 75.3433
Multiples of: 1

IEG111-27474-6-V


IEG111274746V airpax
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 37
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 81.4792
Multiples of: 1

KZS-2M AC C20/0.3


RCBO breaker; Inom: 20A; Ires: 300mA; Poles: 2; 230/400VAC; DIN; IP20
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.

ETI Polam 37
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 82.9733
Multiples of: 1

1324401


Circuit Breakers TCP 10/20A
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 37
Ships to you
between Thu. 27 Nov to Mon. 01 Dec Calender.png

AUD 86.5
Multiples of: 1

229D-1-22663-14


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 37
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 89.6875
Multiples of: 3

2D20UM


Circuit Breakers 20A MCB DCHAR 1P+N 277VAC UL508
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.

Altech 37
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 91.1458
Multiples of: 1

R21-4-.500A-R102CV-S-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 37
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 113.6711
Multiples of: 1

AM2-B3-A-10-2


Circuit Breaker Magnetic 2Pole 10A 65VDC
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.

HEINEMANN CANADA CORPORATION 37
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 126.667
Multiples of: 1

IULK2-9433-3


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 0
6 to 16 Weeks Calender.png

AUD 98.0502
Multiples of: 1

First...291292293294295...

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 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