Air Circuit Breaker

Air Circuit Breaker

ACB / Air Circuit Breaker is a component that is useful for protecting electrical equipment from all common problems such as overheating, voltage drops and so on. There are many models and specifications of ACB that you can get directly from suppliers, distributors and trusted importers from all over Indonesia in the largest marketplace,

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Important Components Found in Air Circuit Breakers

Some of you may not understand the electric current that needs to be decided with ACB. It turns out that this aims to secure yourself from the risk of objects that are directly connected to electric current. The following are the components that support the ACB work system:

         MN / UVR / UVT component

Primarily, the ACB will work if there is a voltage on the UVT (Under Voltage Toggle) so that it can cause a pull on the toggle. When this toggle is released, the mechanical system from the ACB becomes locked or off.

         Closing Release

The performance of ACB can be measured from the closing release process, ie if the voltage starts to enter, then the toggle will pull the ACB until it switches to ON mode. Meanwhile, if the voltage is removed, the ACB will be closed again. To ensure that the closing release is completely disconnected, you can rely on the interlock system (locking) contained in the cable control.

         Shunt Trip

This one component is also often known as MX, serves to open the circuit breaker by pushing mechanical toggles so that the system transitions to OFF mode and the circuit breaker becomes ON.

         Auxiliary Contact

This tool acts as a Switch ON / OFF button with several conditions, namely Normally Open; i.e. conditions when normally open, Normally Close; interpreted by the normal conditions related to being connected, then there is C;interpreted by the basic conditions connected to normal open and normal close.

List of ACB Prices Available in Indotrading


Brand / Type

Estimated Price

ACB Hager Frame 3 Pole Hwg308ED 800 A Series

IDR 20,000,000

ACB Emax 2 E1.2C06 70711

IDR 24,000,000

ACB Hager Frame 4 Pole Type Hwg408ed 800 A

IDR 30,000,000

ACB Hager Frame3 3pole Fixed 800A 50kA HWG308EF

IDR 20,000,000

Air Circuit Breaker ACB - Emax 2 pull type 150 kA Icu

IDR 15,000,000


Sell ​​Quality Air Circuit Breakers with qualified specifications in Indotrading

Indotrading provides a line of ACB / Air Circuit Breaker products for those of you who need products in large or in units, directly from importers, distributors and trusted suppliers throughout Indonesia. We provide the most sophisticated online sales and tender systems that you can use to make it easier to transact online anytime and anywhere. You can also explore various other circuit breaker products such as MCB (Miniature Circuit Breaker) ,RCCB (Residual Current Circuit Breaker) and many more. Come immediately increase your business turnover through Indotrading - Indonesia's Largest Supplier Network.

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