DC overcurrent circuit breaker ETIMAT 10-DC 1P C50 6kA 002137721

DC Circuit Breaker – Reliable Installation Protection

This single-pole circuit breaker from the ETIMAT 10-DC series, with a rated current of 50A, is a key safety element for DC installations. Designed to protect against overloads and short circuits, it ensures safe operation and long-term reliability. Characteristic C makes it ideal for circuits with high inrush current – it reacts more slowly to short current surges, therefore it tolerates starting devices with a motor well.

Construction and Application

The ETIMAT 10-DC circuit breaker is designed for mounting on a TH35 rail (standard mounting rail). Its compact dimensions – only one module wide – allow for efficient use of space in the switchgear cabinet. The rated short-circuit breaking capacity of 6kA at 230V and 400V guarantees effective protection in the event of a failure. Protection class IP20 means that the device is protected against finger contact, which increases safety during operation.

Key Features and Benefits

• Designed for DC: Specifically designed for use with DC installations, distinguishing it from standard AC circuit breakers.
• Characteristic C: Provides optimal protection for circuits with devices generating high inrush currents during start-up (e.g., motors, transformers).
• Compact dimensions: One module wide makes it easy to install and saves space in the switchgear cabinet.
• High short-circuit breaking capacity: 6kA at 230V and 400V provides effective protection against the effects of short circuits.
• Wide operating temperature range: The ability to operate at temperatures from -25°C to +55°C allows for use in various environmental conditions.
• Expandability: Compatibility with additional accessories increases functionality and system flexibility.
• Compliance with standards: Ensures compliance with applicable safety standards.

This circuit breaker is a solid solution for both professional installers and end-users looking for reliable protection for their DC electrical installations.