R-TECH 657058 is a blue panel indicator with a flat head shape and a bi-directional LED lamp bead. It operates at 24V and a current range of 2-20mA. It features a Nickel-plated Brass shell, ensuring durability and resistance to environmental elements with an IP67 rating. Typically used as an industrial panel indicator in control panels and electronic enclosures for status signalling. It provides clear visual signals for various applications. Ideal for signalling and status indication in various equipment and machinery.