Overcurrent circuit breaker series 15kA 3-pole FAZ-B6/3 278841

Safety and Reliability in Your Electrical Installation

The FAZ-B6/3 circuit breaker is a key element in protecting electrical circuits, designed for both home and demanding industrial applications. The device effectively protects the installation against the effects of overloads and short circuits, ensuring safe and continuous operation. A rated short-circuit breaking capacity of 15 kA (at 400V AC) guarantees high resistance to sudden current surges, and the B characteristic ensures a quick response to short-term overloads while allowing for trouble-free starting of devices with motors.

Design and Installation – Simplicity for Professionals

The FAZ-B6/3 circuit breaker is a 3-pole device with a width of 3 modules, making it easy to install in standard distribution boards. The cross-section of the connected wire up to 25 mm² (solid or stranded) ensures compatibility with different types of wires. The IP20 degree of protection means that the device is protected against finger contact, which increases safety. Solid construction and high quality workmanship translate into long life and trouble-free operation.

Key Features and Benefits

• High short-circuit breaking capacity: 15 kA at 400 V AC provides effective protection even in difficult conditions.
• B characteristic: ideal for protecting circuits with devices with high inrush current, e.g. motors. Allows for short-term overloads without unnecessary tripping of the circuit.
• Versatility: Rated current of 6 A makes the circuit breaker suitable for protecting various lighting and socket circuits.
• Compact dimensions: 3 module width makes installation easier in limited distribution board space.
• Wide operating temperature range: From -25°C to 75°C allows the circuit breaker to be used in various environmental conditions.
• Compliance with standards: Meets the requirements of EN 60898 and IEC 60947-2 standards, guaranteeing safety and reliability.
• Rated voltage: 400 V AC – standard voltage in most electrical installations.
• Energy limitation class: 3 – provides adequate protection against the effects of electric arc.