Load disconnect switch with cover KATKO 125A 3P EVA 3125 EVA3125KEVA

KATKO EVA 3125 Lever Disconnector – Reliable Power Disconnection

The KATKO EVA 3125 lever disconnector with cover is a robust device designed for the safe disconnection of electrical circuits. It is suitable for both industrial installations and public buildings where reliability and ease of use are required. The design allows for mounting on a plate, as well as on a standard 35mm DIN rail, providing great flexibility during installation.

Functionality and application

The device works perfectly as a main or repair disconnector, providing effective power disconnection when needed. Thanks to its three poles, it enables stable and safe connection of devices with a power of up to 45 kW (AC-3). The use of C characteristic allows for safe starting of devices with motors that generate high starting currents. Made of high-quality materials, it guarantees long-lasting and trouble-free operation.

Key features and benefits

• Universal mounting: The possibility of mounting on a 35mm DIN rail or directly on a plate provides installation flexibility.
• High load capacity: Rated continuous current of 125A and switching capacity of 45 kW (AC-3) allow connection of demanding receivers.
• Safety of use: IP20 protection degree protects against accidental contact, and the solid construction ensures reliable operation.
• Adapted to work in difficult conditions: Rated operating voltage up to 690V ensures compatibility with various power systems.
• Mechanical durability: The solid construction of the device guarantees a long service life even with frequent use.
• Short-circuit protection: Rated withstand short-circuit current Icw is as high as 50 kA, providing protection for the installation in the event of a short circuit.
• Can be used as a repair disconnector: Allows safe disconnection of a fragment of the installation during maintenance or modernization work.

Technical parameters in practice

The disconnector allows operation with resistive loads and is characterized by high resistance to the effects of overvoltages and short circuits thanks to appropriate parameters. It has screw connections for the main contacts, making it easier to mount cables of different thicknesses, and the white color of the control element ensures good visibility and an aesthetic appearance of the device.