Isolating switch iSW-20-1 20A 1-pole A9S60120

Isolator switch – reliable disconnection and safety

This single-pole isolator switch iSW-20-1 is part of the Acti9 series, designed for the safe disconnection of electrical installations. A rated current of 20A and a voltage of 250V make it an ideal solution for both installers and end-users where reliable circuit isolation is required. Compact dimensions (1 module wide – 18mm) allow for efficient use of space in the distribution board.

Functionality and durability in every detail

The switch construction is based on solid materials, guaranteeing high electrical endurance (30,000 cycles) and mechanical endurance (300,000 cycles). A wide operating temperature range (-20°C to +50°C) and storage temperature range (-40°C to +70°C) ensure reliability in various environmental conditions. Protection degree IP20 protects against accidental contact.

• Forced separation: Compliance with DIN VDE 0113 ensures complete isolation of the load side circuit.
• VisiSafe indicator: An independent visual indicator confirms the open state of the contacts, providing confidence in safe disconnection.
• DIN rail mounting: Quick and easy mounting on a standard DIN rail facilitates installation and servicing.
• Versatility: Suitable for use in building and industrial installations.
• Compliance with standards: Meets the requirements of EN/IEC 60669-2-4, guaranteeing safety and compliance with regulations.

Applications

The iSW-20-1 isolator switch is used wherever safe disconnection of an electrical circuit is required, e.g.:

• In electrical distribution boards of residential and commercial buildings.
• In industrial installations for disconnecting individual loads.
• During maintenance and repair of electrical equipment.
• For controlling circuits up to 20A at 250V AC.