Circuit Breakers

A circuit breaker is a device designed to protect an electrical circuit from damage from overheating, overloading, or short circuiting. It acts like an invisible switch that automatically opens up or turns off the flow of electricity when the circuit is overloaded or the load has reached a certain level. This prevents electrical components in the circuit from being damaged or even bursting into flames. Circuit breakers are typically used in circuit protection applications and are found in most households and all businesses. Circuit breakers come in different sizes, ratings and types depending on the application. They can be manually reset or may also be self resetting, meaning that when the fault has been cleared, the circuit breaker will automatically reset itself and resume normal operation. Circuit breakers have become a standard part of electrical wiring, and are used in industrial, commercial and residential settings.
Enable Filter
Manufacturer
Reset
Series
Reset
Product
Reset
Type
Reset
Current Rating
Reset
Voltage Rating AC
Reset
Voltage Rating DC
Reset
Number of Poles
Reset
Actuator Type
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Illuminated
Reset
Packaging
Reset
First...226227228229230...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
HCBY1P30GA850


Circuit Breakers 120/240V 30A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT
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 48
Ships to you
between Fri. 10 Jul to Tue. 14 Jul Calender.png

AUD 45.36
Multiples of: 1

HCB  30 A120 VAC , 240 VAC 1 Pole    Bulk
HCBY1P50GA850


Circuit Breakers 120/240V 50A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT
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 48
Ships to you
between Fri. 10 Jul to Tue. 14 Jul Calender.png

AUD 45.36
Multiples of: 1

HCB  50 A120 VAC , 240 VAC 1 Pole    Bulk
HCBY1P50GG850


Circuit Breakers 120/240V 50A 1P CIRCUIT BREAKER, LUGS
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 48
Ships to you
between Fri. 10 Jul to Tue. 14 Jul Calender.png

AUD 45.36
Multiples of: 1

HCB  50 A120 VAC , 240 VAC 1 Pole    Bulk
185150F-01-S


Circuit Breakers CIRCUIT BREAKER TYPE III 150A
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 48
Ships to you
between Fri. 10 Jul to Tue. 14 Jul Calender.png

AUD 47.883
Multiples of: 1

18X Hi - Amp High Amp         
3130-F130-P7T1-W02Q-8A


Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double pole version, p
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 48
Ships to you
between Mon. 06 Jul to Fri. 10 Jul Calender.png

AUD 51.4427
Multiples of: 1

3130 - F Thermal Overcurrent8 A415 VAC50 VDC3 PoleRocker- 30 C+ 60 CNot Illuminated 
1D20UL


Circuit Breakers 20A, D CHAR, 1POLE 277VAC, 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 48
Ships to you
between Mon. 06 Jul to Fri. 10 Jul Calender.png

AUD 52.8828
Multiples of: 1

Ul  20 A277 VAC 1 PoleHandle- 25 C+ 55 CNot Illuminated 
T21-62-20.0A-01-31A-V


Cir Brkr, HydMag, 1 pl, 32V
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 48
Ships to you
between Mon. 06 Jul to Fri. 10 Jul Calender.png

AUD 55.3688
Multiples of: 3

            
9-1393252-5


Circuit Breakers CIRCUIT BREAKER SWITCH 5A WHITE
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.

TE Connectivity 48
Ships to you
between Mon. 06 Jul to Fri. 10 Jul Calender.png

AUD 53.9583
Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 5 A250 V65 V1 PoleToggle  Not Illuminated 
AA1-X0-26-547-XB1-C


Circuit Breakers CIRCUIT BREAKER
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 47
Ships to you
between Fri. 10 Jul to Tue. 14 Jul Calender.png

AUD 55.6875
Multiples of: 1

            
4410.0108


Circuit breaker; 1.5A; MCB
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 46
Ships to you
between Mon. 06 Jul to Fri. 10 Jul Calender.png

AUD 42.434
Multiples of: 1

   1.5 A        
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...226227228229230...

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