Part Number: 7902136; Model: IQ40-15BUP-KK0; Series: IQ Standard; Housing: Rectangular block standard; Dimensions W x H x D: 40 x 40 x 121 mm; Sensing Range: 15 mm; Safe Sensing Range: 12.15 mm; Installation: Flush; Output Type: AC/DC 2-wire universal; Output Function: NO or NC selectable; Connection: Terminal block with M20 cable gland; Supply Voltage: 20-250 V AC/DC; IP Rating: IP65; Operating Temperature: -25 to 75 C; Housing Material: Plastic