About Circuit Breakers

Littelfuse 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.

Circuit Breakers

Enable Filter
  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
1 2345...
1 2345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
30172-15


Circuit Breakers CIR_BRKR 15A 24V MEL BRK HWD
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 : 76
Ship by Wed. 19 Jun to Fri. 21 Jun Calender.png

USD 8.9643
Multiples of: 1

 Circuit BreakersBox Style Circuit Breaker15 A 24 VDC    Not IlluminatedBulk
30055-25


Circuit Breakers CIR BRKR 25A 12V MET BRK HWD
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 : 69
Ship by Wed. 19 Jun to Fri. 21 Jun Calender.png

USD 10.8263
Multiples of: 1

 Circuit BreakersBox Style Circuit Breaker25 A 12 VDC    Not IlluminatedBulk
30055-10


Circuit Breakers CIRCUIT BREAKER 10A 12V MET B
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 : 68
Ship by Wed. 19 Jun to Fri. 21 Jun Calender.png

USD 10.608
Multiples of: 1

 Circuit BreakersBox Style Circuit Breaker10 A 12 VDC    Not IlluminatedBulk
30128-15


Circuit Breakers CIR BRKR 15A 12V MET BRK HWD
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 : 68
Ship by Wed. 19 Jun to Fri. 21 Jun Calender.png

USD 11.7469
Multiples of: 1

 Circuit BreakersBox Style Circuit Breaker15 A 12 VDC    Not IlluminatedBulk
30056-30


Circuit Breakers CIR BRKR30A12VMETHWD
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 : 64
Ship by Wed. 19 Jun to Fri. 21 Jun Calender.png

USD 10.1587
Multiples of: 1

 Circuit BreakersBox Style Circuit Breaker30 A 12 VDC    Not IlluminatedBulk
30171-15


Circuit Breakers CIR_BRKR 15A 24V MEL HWD
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 : 60
Ship by Wed. 19 Jun to Fri. 21 Jun Calender.png

USD 11.13
Multiples of: 1

 Circuit BreakersBox Style Circuit Breaker15 A 24 VDC     Bulk
30055-40


Circuit Breakers CIR BRKR40A12VMETBRKHWD
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 : 59
Ship by Wed. 19 Jun to Fri. 21 Jun Calender.png

USD 10.1193
Multiples of: 1

 Stud Type Circuit BreakersBox Style Circuit Breakers40 A  2 Pole   Not IlluminatedBulk
30418-25


Circuit Breakers "ATM_BRKR TYPE 1, 25A"
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 : 56
Ship by Wed. 19 Jun to Fri. 21 Jun Calender.png

USD 8.801
Multiples of: 1

30418 MINI Circuit BreakersCircuit BreakersAuto Reset25 A 12 VDC1 Pole - 40 C+ 125 CNot IlluminatedBulk
30418-20


Circuit Breakers "ATM_BRKR TYPE 1, 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.

Littelfuse Availability : 53
Ship by Wed. 19 Jun to Fri. 21 Jun Calender.png

USD 8.801
Multiples of: 1

30418 MINI Circuit BreakersCircuit BreakersAuto Reset20 A 12 VDC1 Pole - 40 C+ 125 CNot IlluminatedBulk
30418-10


Circuit Breakers ATM_BRKR TYPE 1
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 : 49
Ship by Wed. 19 Jun to Fri. 21 Jun Calender.png

USD 7.4157
Multiples of: 1

30418 MINI Circuit BreakersCircuit BreakersAuto Reset10 A 12 VDC1 Pole - 40 C+ 125 CNot IlluminatedBulk
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 2345...

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 ©2024  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