Voltage presence indicator - LED lamp with fuse holders SON WTA-3G 002471650

Voltage indicator with fuse sockets

This voltage indicator, catalog number 002471650, is a reliable and readable device signaling the presence of voltage in the circuit. Equipped with three green LEDs, it provides quick and intuitive identification of the energized phase. This is particularly useful during maintenance, diagnostic work, and when checking the correctness of electrical connections.

Functionality and application

The WTA-3G indicator is designed for mounting on a TH35 rail, occupying only one module width. This makes it ideal for installation in electrical switchboards with limited space. Built-in fuse sockets (for 5x20 mm fuses) allow for additional circuit protection and facilitate the replacement of damaged components. Signaling with bright LEDs is clearly visible even in low light conditions.

Safety and parameters

The device operates at a rated voltage of 230V AC and has a protection class of IP20, which means protection against touching with a finger and against the ingress of solid objects larger than 12.5 mm. The use of an LED light source guarantees a long service life and low energy consumption. The construction of the indicator ensures its durability and resistance to mechanical damage. Remember to select the correct fuse value to ensure effective protection of the electrical installation.