4-pole isolator switch 125 A in polycarbonate housing with black/yellow handle RSI-4125\OBPZC

Isolating switch – safety and reliability in your installation

This four-pole isolating switch with a rated current of 125 A is a key element ensuring the safe and efficient operation of the electrical installation. Made of high-quality polycarbonate, it offers solid protection against mechanical damage and environmental influences. Its design, with a yellow-red knob, ensures easy identification and intuitive operation, which is particularly important during maintenance and repairs.

This switch, thanks to the possibility of plate mounting, finds application in a wide range of installations – from industrial to commercial and residential. Its versatility will be appreciated by both professional installers and end-users looking for a reliable solution for disconnecting electrical circuits. The rated short-circuit current of 7.5 kA guarantees effective protection against the effects of overloads and short circuits.

Construction features and application

The device is designed to operate in circuits with a rated voltage of up to 690 V AC. As an emergency switch and main disconnecting switch, it allows for quick and safe disconnection of power in emergency situations or during maintenance work. The housing made of polycarbonate (OBAZC) provides high resistance to mechanical damage and atmospheric factors, making it an ideal solution for demanding working conditions. Screw connection of the main contacts ensures a secure and durable connection of the conductors.

The application of the RSI-4125\OBPZC isolating switch includes:

• Industrial installations: Disconnecting machines and production equipment during servicing or repairs.
• Commercial buildings: Ensuring safe disconnection of power in offices, shops or warehouses.
• Home installations: Safely disconnecting electrical circuits during renovation or maintenance work.
• Distribution boards: Plate mounting allows for easy integration with existing distribution systems.
• Renewable energy systems: Safely disconnecting photovoltaic panels or other renewable energy sources.

Additionally, this switch is characterized by high mechanical durability (8000 cycles) and switching durability (1000 cycles), which guarantees long-term and trouble-free operation. The rated operating power for AC-23, 400 V is 30 kW, which confirms its efficiency in demanding industrial applications.