Siemens 3SB3648-6BA30 Indicator Light Pilot Lamp

Siemens 3SB3648-6BA30 Indicator Light is a 22 mm, round pilot lamp with a sturdy metal front, a yellow lens featuring concentric rings for enhanced visibility, and a mounting package that includes a lampholder and holder to simplify panel installation in standard control cabinets. Powered by an integrated LED designed for 110 V AC operation, it wires through screw terminals, enabling secure, field-friendly connections and eliminating the need for separate lamp replacements in many industrial signaling applications. This panel-mount indicator fits a 22 mm cutout and is IP67-rated, delivering dust-tight and water-resistant performance in environments prone to washdown, humidity, or exposure to the elements, making it suitable for equipment rooms, production lines, and rugged enclosures. The yellow indicator is ideal for signaling status on machines, conveyors, motor starters, and automation panels, offering immediate visibility to operators and maintenance staff while the 3SB family is known for rugged signaling hardware that stands up to demanding industrial use.