Modular isolating switch 1P 25A 230VAC SBN125

Modular isolating switch – safety and functionality in your installation

This Hager SBN125 modular isolating switch is a reliable element of any electrical installation, providing effective circuit disconnection and protection against overloads. Designed for both domestic and industrial applications, it combines compact size with high performance. Its construction allows for easy mounting on a DIN rail, and its solid construction guarantees long-lasting and trouble-free operation.

Design and application

The SBN125 switch is a single-pole (1P) device with a rated current of 25A and a voltage of 230VAC. It is used to safely disconnect electrical circuits during maintenance, repairs or in emergency situations. Its main task is to isolate the circuit, which ensures the safety of people working on the installation. Thanks to its compact dimensions (1 module wide), it is ideal for switchboards with limited space. Made of high-quality materials, it provides durability and resistance to environmental conditions.

Advantages and benefits

• Safety first: Provides effective circuit isolation, minimizing the risk of electric shock during maintenance work.
• Compact size: Only 1 module wide saves space in the switchboard.
• Easy installation: Quick and easy mounting on a standard DIN rail – saves time during installation.
• High durability: Mechanical endurance of 200,000 cycles and electrical endurance of 25,000 cycles guarantee long-lasting and reliable operation.
• Versatility: Suitable for use in residential, commercial and industrial installations.
• Switching capacity: Rated switching capacity is 0.529 kA, providing protection against the effects of short circuits.
• Wide operating temperature range: The ability to operate in a temperature range from -20°C to +70°C makes the device suitable for various environmental conditions.
• Wire cross-sections: Supports flexible wires with a cross-section from 1.5 mm² to 10 mm² and rigid wires from 1.5 mm² to 16 mm².

The SBN125 switch is an investment in the safety and reliability of your electrical installation – a trusted choice for both professionals and demanding end-users.