Disconnect switch DL 3P 63A FR/63A/3P NEO 87.110

Isolator – safety and control in the installation

The DL 3P 63A NEO isolator is an indispensable element of every electrical installation, providing both current conduction and effective circuit isolation when needed. The device finds wide application in switchboards, enabling safe switching off and disconnection of circuits during maintenance or repair. Its construction allows for safe operation under voltage, minimizing the risk of electric shock.

Functionality and construction

The key feature of the DL 3P 63A isolator is its dual function: conducting rated current and isolating the circuit. This allows it to function as a main, motor or protective switch, ensuring continuity of supply under normal operating conditions. The visible contact arrangement with a snap action mechanism facilitates a clear assessment of the device's status – on or off – which increases safety during operation and servicing. This aspect is particularly important during maintenance and emergency work, where quick identification of the isolator's status is crucial.

Application and compliance with standards

The NEO isolator meets the requirements of IEC/EN 60947-3 standard, which guarantees its reliability and durability in various operating conditions. It is a universal device that will work in both domestic and industrial installations. Its solid construction and high quality of workmanship ensure long-lasting and trouble-free operation. It is ideally suited for applications requiring frequent circuit switching and safe isolation of equipment during service work. Mounting is done on a standard TH35 rail, which facilitates integration with the existing electrical infrastructure.