Schneider ZB5AA2 Flush Push Button Black, 22 mm Mounting Size, Non Metallic, Momentary G5885512 380 400V AC 380 400V AC Tangent Chart and Other Markings Standards Bureau Veritas Double Head Series XB5 Nema Degree Of Protection NEMA 13 NEMA 4X Station Name XALD 1 to 5 cut outs XALK 2 to 5 cut outs Shock Resistance 30 gn 18 ms) half sine wave acceleration IEC 60068 2 27 50 gn 11 ms) half sine wave acceleration IEC 60068 2 27 Ambient Air Temperature For Storage 40 70°C Head Type standard Device Presentation basic element Product Or Component Type head for non illuminated push button Mechanical Durability 10000000 cycles Ip Degree Of Protection IP66 IEC 60529 IP67 IP69 IP69K Protective Treatment TH Device Short Name ZB5 Overvoltage Category class II IEC 60536 Operator Profile black flush