Disconnect switch On/Off In=125A P=45kW P5-125/EA/SVB-SW 280911

Main / Isolation Disconnector – Reliable Power Disconnection

This On/Off disconnector from Eaton is a robust solution for safely and effectively disconnecting electrical circuits. Designed for both industrial and public building applications, it provides reliable protection and control of the electrical installation. A rated current of 125A and a switching capacity of 45kW make it an ideal choice for loads requiring high power.

Design and Application

The P5-125/EA/SVB-SW disconnector has been designed with durability and ease of installation in mind. Its solid construction, made of high-quality materials, guarantees long-lasting and trouble-free operation. Designed for panel mounting (4-hole), it works perfectly in electrical switchboards. The ability to lock in the OFF position (using 3 padlocks) further increases work safety, preventing accidental re-engagement of the circuit during maintenance or repair. It will work as a main, repair, and isolation disconnector – providing complete circuit separation when needed.

Key Features and Benefits

• High Reliability: Rated continuous current of 125A and short-circuit capacity of 30kA guarantee stable operation even in difficult conditions.
• Safety of Use: The ability to lock in the OFF position minimizes the risk of accidental circuit engagement during maintenance work.
• Durable Construction: Made of high-quality materials, ensuring long-lasting and trouble-free operation.
• Easy Installation: Designed for panel mounting, which simplifies integration with existing electrical infrastructure.
• Versatility: Can be used as a main, repair or isolation disconnector – adapting to different installation needs.
• IP65 Protection: Provides protection against dust and water jets – ideal for use in demanding environments.
• Mechanical Endurance: Adapted to a large number of switching cycles (100,000 operations).

Technical Parameters in Practice

The rated short-time withstand current (Icw) at 2.5kA means that the disconnector can withstand short-term current surges without damage – which is particularly important when starting devices with high power consumption. The high switching capacity (45kW) allows for the safe disconnection of loads with significant power, such as electric motors or industrial heaters. The IP65 degree of protection guarantees resistance to harsh environmental conditions, such as humidity or dust, making it an ideal solution for workshops, production halls and other industrial facilities.