DC overcurrent circuit breaker ETIMAT 10-DC 1P C40 6kA 002137720

DC Circuit Breaker for Demanding Applications

This single-pole ETIMAT 10-DC circuit breaker, with a rated current of 40A, is designed to protect DC (Direct Current) powered electrical installations. Its compact design, occupying only one module, simplifies installation in distribution boards and control cabinets. This circuit breaker is suitable for both professional installations and systems used by end-users – for example, in photovoltaic installations, emergency power systems, or electric vehicle chargers.

Safety and Reliability in Every Circuit

The ETIMAT 10-DC circuit breaker features a high short-circuit breaking capacity – up to 6kA at both 230V and 400V. This means effective protection against the effects of sudden current surges and short circuits, minimizing the risk of damage to the installation and equipment. Characteristic C provides delayed tripping during short-term overloads, which is particularly important for devices with motors or other elements generating high inrush currents. Energy limitation class 3 confirms its ability to minimize the effects of electric arc during circuit disconnection.

Installation and Technical Parameters

The circuit breaker has a protection degree of IP20, which provides protection against accidental contact and dust. Designed to operate in temperatures from -25°C to +55°C, making it suitable for use in various environmental conditions. The ability to mount additional equipment allows you to adapt the circuit breaker's functionality to the specific needs of the installation. The installation depth of 68 mm ensures convenient mounting even in tight spaces. The rated voltage of 220V makes it a universal protective element for many DC applications.