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...146147148149150...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
TMC 72D 10A


Thermomagnetic device circui
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 166
Ships to you
between Wed. 01 Apr to Tue. 07 Apr Calender.png

AUD 67.6035
Multiples of: 1

3120-N521-P7T1-W01D-10A


Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
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 97
Ships to you
between Wed. 01 Apr to Tue. 07 Apr Calender.png

AUD 35.0849
Multiples of: 1

MT1-B-32-420-1-A21-B-C


MT1B324201A21BC
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 97
Ships to you
between Wed. 01 Apr to Tue. 07 Apr Calender.png

AUD 23.1157
Multiples of: 10

CA1-B2-46-450-121-KG


Circuit Breaker Hydraulic Magnetic 1Pole 5A 277VAC/480VAC
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 97
Ships to you
between Wed. 01 Apr to Tue. 07 Apr Calender.png

AUD 54.1063
Multiples of: 1

209-1-1-51-2-8-10


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 97
Ships to you
between Wed. 01 Apr to Tue. 07 Apr Calender.png

AUD 58.1026
Multiples of: 1

TA45-ABDBP160C0


TA45 Series Circuit Breaker, 2 Pole Rocker, 2-Pole Protection, QC Terminals, Black Rocker, Printed White I/O, 16 A
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.

Schurter 95
Ships to you
between Wed. 01 Apr to Tue. 07 Apr Calender.png

AUD 41.7257
Multiples of: 1

TMC 81D 25A


Thermomagnetic device circuit breaker, Number of positions: 1, Width: 17.6 mm, Mounting type: DIN rail: 35 mm, Color: gray
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 92
Ships to you
between Wed. 01 Apr to Tue. 07 Apr Calender.png

AUD 42.2547
Multiples of: 1

3120-N524-P7T1-W01D-20A


Min Ord Qty 10. The 3120-N.
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 84
Ships to you
between Wed. 01 Apr to Tue. 07 Apr Calender.png

AUD 39.8256
Multiples of: 1

TMC 82C 06A


Thermomagnetic device circuit breaker, Number of positions: 2, Width: 35.3 mm, Mounting type: DIN rail, Color: gray
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 78
Ships to you
between Wed. 01 Apr to Tue. 07 Apr Calender.png

AUD 84.5093
Multiples of: 1

2C10UL


Circuit Breakers 10A, C CHAR, 2POLE 480Y277VAC,UL489
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 0
6 to 16 Weeks Calender.png

AUD 102.4534
Multiples of: 1

First...146147148149150...

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