Isolating switch 16A SV 216 002423221

Isolator switch – safety and reliability in your installation

This SV 216 isolator switch is a key element of any electrical installation, providing safe and controlled disconnection of circuits. Designed for use in both residential and industrial switchboards, it also works well as an individual switch in more complex electrical systems. Its solid construction and compliance with applicable standards guarantee long-lasting and trouble-free operation.

Functionality and application

The SV 216 isolator switch is used to completely isolate the circuit, which is essential during maintenance, repair or modernization work. Unlike overcurrent circuit breakers, it does not have built-in overload protection – its main task is to physically disconnect the circuit. The ability to seal in the ON or OFF position increases safety and prevents accidental switching by unauthorized persons. This makes it ideal for applications where certainty of circuit status is required.

• Versatility: Suitable for mounting in switchboards and as a standalone switch.
• Safety: Possibility of sealing the lever in the on and off positions.
• Durability: Device permanently mounted, ensuring connection stability and reliability.
• Flexibility: Possibility of connecting wires with a cross-section from 1 mm² to 25 mm².
• Compatibility: Possibility of mounting additional auxiliary contacts and overcurrent releases (available separately).

Technical characteristics and installation

The SV 216 isolator switch is characterized by a rated current of 16A and a rated voltage of AC 400V. It has two poles and meets the standards PN-IEC 60947-3 and PN-EN 60947-3. Mounting is done on a TH35 rail, which facilitates installation and replacement of the device. Screw terminals provide a secure and durable connection of the wires. The degree of protection IP20 protects against touching fingers and the ingress of solid objects larger than 12.5 mm. Additionally, the possibility of powering from the top and bottom and double connection of the insulating busbar increase the convenience of mounting in various installation configurations. The contact position indicator allows for quick visual control of the circuit status.