Isolating switch iSW-40-2 40A 2-pole A9S65240

Isolator switch – safety and functionality in one

The iSW-40-2 isolator switch is a reliable device designed for safely disconnecting electrical installations. Equipped with two poles and a rated current of 40A, it is perfect for both home and industrial installations. Its compact dimensions (width 2 modules, depth 75.5 mm) allow for easy mounting in distribution boards.

Construction and application

The device is used to create disconnection points for electrical circuits, providing the ability to safely perform maintenance and repair work. Short-circuit strength at 1.26 kA and switching capacity of 5 kA guarantee effective protection of the installation against the effects of overloads and short circuits. Rated voltage of 240 V (minimum 415 V) makes it a universal solution for various applications. Protection degree IP20 provides basic protection against touch and ingress of solid objects.

Key features and benefits

• Visi-Safe indicator: An independent visual indicator confirms the secure opening of the switch contacts, which increases safety when working with the installation. This is particularly important during maintenance or repairs, giving confidence that the circuit is isolated.
• Expandability: The switch can be equipped with a door drive, auxiliary contact or plug-in base, adapting it to the specific needs of the installation.
• Forced separation: Compliance with DIN VDE 0113 standard ensures forced separation, which is crucial for safety in some industrial applications.
• Versatility: The device is designed to operate with AC voltage and has two poles, making it suitable for many types of circuits.
• Compact dimensions: A width of only 2 modules makes it easy to install even in tight distribution boards.
• Durability: The ability to withstand short circuits at 1.26 kA ensures reliable operation in harsh operating conditions.