Selective overcurrent circuit breaker 1P Cs 25A TS35 HTN125C

Selective overcurrent circuit breaker – protection and reliability of the installation

This single-pole selective overcurrent circuit breaker, with a rated current of 25A, is a key element of every safe and reliable electrical installation. Designed for mounting on a TS35 DIN rail, it provides effective protection against overloads and short circuits, minimizing the risk of damage and fire. The Cs tripping characteristic guarantees optimal matching to various loads, and the high short-circuit breaking capacity (25 kA) increases the safety of the entire system.

Design and application

This circuit breaker is ideal for both professional installers and end-users looking for a solid solution in terms of electrical protection. Its selectivity means that in the event of a short circuit, only the circuit in which the problem occurred will be switched off, leaving the rest of the installation fully functional. This is particularly important in installations with multiple branch circuits. The use of the Cs characteristic makes the circuit breaker cope well with impulse loads and starting of electric motors – often found in residential and commercial buildings.

Key features and benefits

• Selectivity: Provides precise circuit protection, minimizing the risk of unnecessary shutdown of the entire installation.
• Cs characteristic: Optimal for loads with inrush currents, such as motors or transformers. Allows for safe starting of devices without unwanted tripping of the circuit breaker.
• High short-circuit breaking capacity (25 kA): Guarantees effective protection even in the event of serious short circuits.
• DIN rail mounting: Enables quick and easy mounting and dismantling in standard electrical distribution boards.
• Rated voltage 400V / 690V: Wide range of rated voltages allows for use in various types of installations.
• Protection class IP20: Protects against accidental contact and the ingress of solid objects larger than 12.5 mm.
• Compliance with standards: Meets the requirements of EN 60898 and DIN VDE 0643:2003-09, which confirms its high quality and safety.
• Wire cross-section: Possibility to connect rigid wires up to 50 mm² and flexible wires up to 35 mm², provides flexibility in wire selection.

The HTN125C circuit breaker is an investment in the safety and reliability of your electrical installation. Its solid construction and compliance with applicable standards guarantee long-term and trouble-free operation.