Overcurrent circuit breaker Icn=6000A 3P B 25A QuickConnect MBS325

Overcurrent switch for effective installation protection

This three-pole overcurrent switch with B characteristic is a reliable solution for protecting electrical circuits. Designed for both professional installers and end-users, it provides effective protection against overloads and short circuits, minimizing the risk of damage and fire. The rated short-circuit breaking capacity Icn of 6 kA guarantees safety even in the event of high current flows.

Design and installation – speed and convenience first and foremost

The switch has been designed for quick and easy installation. The QuickConnect system allows connection of wires without the need for twisting, which significantly reduces installation time. Additionally, the possibility of flush mounting and compact dimensions (83.4 x 52.5 x 70 mm) allow for flexible adaptation to different spaces and distribution boards. BiConnect terminals – both screw and plug-in – ensure a secure connection of wires and minimize the risk of incorrect connection.

Key features and benefits

• High short-circuit breaking capacity: Icn 6 kA and Icu 10 kA provide effective protection of the electrical installation against the effects of short circuits.
• B characteristic: Ideal for circuits with devices with high inrush current, such as motors or transformers – allows for short-term exceeding of the rated current without unnecessary tripping.
• QuickConnect system: Enables quick connection of wires without tools, saving time and increasing work efficiency.
• Versatility: Possibility of flush mounting and a wide range of wire cross-sections (1-35 mm² for solid and 1-25 mm² for stranded) make the switch compatible with various types of installations.
• Safety: Energy limitation class 3 and protection degree IP20 guarantee a high level of safety.
• Width of 3 modules: Compact dimensions allow for optimal use of space in the distribution board.
• Rated voltage: Adapted to operate in AC networks with a voltage of 230-400 V and insulation voltage Ui 500 V.
• Wide operating temperature range: From -25°C to 70°C ensures reliable operation in various environmental conditions.

The MBS325 switch is a solid and reliable device that will meet the expectations of even the most demanding users. Thanks to the use of modern technologies and high-quality materials, it ensures long-lasting and safe operation.