DC overcurrent circuit breaker ETIMAT 10-DC 1P C10 6kA 002137714

DC Circuit Breaker for Installation Protection

This single-pole ETIMAT 10-DC DC circuit breaker, with a rated current of 10A and C characteristic, is designed to protect direct current (DC) circuits. It provides effective protection against overloads and short circuits, protecting both devices and the electrical installation. Its compact size – only one module wide – makes it easy to install in switchboards with limited space.

Construction and Application

The ETIMAT 10-DC circuit breaker is used in DC installations such as photovoltaic systems, electric vehicle chargers, or switch-mode power supplies. The C characteristic allows it to react more slowly to short current surges, making it well-suited for starting devices with motors or inductive loads. Energy limitation class 3 indicates its ability to suppress fault energy, minimizing the risk of damage.

• Overload protection: Protects wires and devices from damage caused by excessive current draw.
• Short-circuit protection: Quickly disconnects the circuit in the event of a short circuit, preventing fires and serious failures.
• Compact dimensions: 1 module width allows for efficient use of space in the switchboard.
• Versatility: Designed to operate at 220V DC.
• Wide operating temperature range: Allows installation in various environmental conditions (-25°C to +55°C).
• Expandability: Compatible with additional accessories, increasing system functionality.

Technical Specifications and Parameters

The ETIMAT 10-DC circuit breaker is characterized by high reliability and durability. The rated short-circuit breaking capacity (Icn) is 6kA at both 230V and 400V DC, ensuring effective protection in the event of a failure. Protection degree IP20 guarantees protection against accidental contact, but does not protect against water ingress. The installation depth is 68 mm, which should be considered when planning the installation. Manufactured by the renowned manufacturer ETI-POLAM Sp. z o.o., it meets the required safety and quality standards.