Isolating switch FR 301 32A 1P 406419

Isolator switch – safety and reliability in your installation

The FR 301 isolator switch is a device designed to safely disconnect electrical circuits. Produced by Legrand, this device is used in both domestic and industrial installations where a reliable power cut-off is required for maintenance or repair work. The FR 301 model with a rated current of 32A and a single-pole design is a solid solution for installers and users who value safety and ease of installation.

Design and application

The FR 301 isolator switch is designed for mounting in distribution boards, providing convenience and aesthetics of the installation. Its compact dimensions (width 17.7 mm, height 88.9 mm, depth 76.4 mm) allow for efficient use of space inside the cabinet. Made of high-quality materials, it guarantees durability and resistance to mechanical damage. The use of screw connections ensures a secure and stable connection of the wires. Thanks to the locking mechanism, accidental switching on of the circuit during service work is prevented – this is crucial for the safety of people working on the installation. The device functions as a main switch and a safety switch, making it a versatile element of any electrical installation.

Key features and benefits

• Safety first: The safety switch function guarantees effective disconnection of the circuit in emergency situations or during maintenance.
• Durability and reliability: The solid construction of the device and high-quality materials ensure long-term, trouble-free operation.
• Easy installation: Designed for mounting in distribution boards, it simplifies and speeds up the installation process.
• High short-circuit current resistance: Rated conditional short-circuit current Iq at 4500 kA provides protection against the effects of overloads and short circuits.
• Versatility: The ability to be used as a main switch allows for central power cut-off if necessary.
• Compliance with standards: The device meets applicable safety standards, confirming its high quality and reliability.
• Suitable for continuous operation: Rated continuous current Iu is 32A at maximum operating voltage Ue AC 250V – ideal for standard lighting or socket circuits.
• IP20 protection class: Provides protection against touching with a finger and against the ingress of solid objects larger than 12.5 mm - typical protection for devices mounted inside distribution boxes.