Overcurrent circuit breakers, commonly known as "eskas," are components of electrical installations designed to interrupt the circuit when the current flowing through it exceeds a safe value for that circuit.
The use of fuses allows for the control and protection of receiving circuits in installations, as well as electrical devices in households, from the effects of overloads or short circuits.
The circuit breaker's housing and all non-metallic parts inside the breaker are made of non-flammable ABS plastic. The reinforced contact terminals have grooves to improve mechanical stability and ensure reliable contact.