Indicator with LED, Dimensions L x W x H: 36 x 30 x 59.2 mm Operating temperature: -25...+70 °C Colour: Green Housing Material: Plastic Protection rating: IP66 Series: SIRIUS 3SB3 Shape: Round Size: 22 mm Termination type: Spring Clamp Terminals Type: Indicator Lamp with Structured Lens Flush-mounted ?: 22 mm Operating voltage: 24 VAC/VDC