3-pole isolating switch 80 A in OB4 with universal front RSI-3080\OB4

Isolator switch – reliable power disconnection

This three-pole isolator switch with a rated current of 80A is a robust solution for safely disconnecting electrical circuits. Designed for both industrial and residential applications, it provides effective protection and control over the power supply. The OB4 enclosure construction guarantees durability and resistance to external conditions.

Functionality and application

The RSI-3080\OB4 isolator switch serves as an emergency switch and main isolator, allowing for quick and safe disconnection of power in emergency situations or during maintenance work. Its universal front panel allows for easy integration with various control and automation systems. It is suitable for:

• Distribution boards,
• Main disconnection points of installations,
• Machine and equipment power supply systems,
• Applications requiring reliable power disconnection.

Construction features and benefits

Made of high-quality materials, the switch is characterized by high mechanical durability (10,000 cycles) and switching durability (1500 cycles). The IP20 degree of protection on the front side provides basic protection against accidental contact. The short-circuit withstand rated current at 1.8 kA and the rated switching short-circuit current at 6 kA guarantee the safety of the installation in the event of a short circuit. The rated operating voltage of 400 V is standard for most electrical installations. The ability to operate continuously at 80 A ensures stable operation even under heavy load. The robust OB4 enclosure construction protects the internal components from mechanical damage and environmental factors.