UL recognised component for Canada and US, VDE. MY4 Series. Reliable, economical Use PCB mounting socket < 196-6153') 196-6153/ Use DIN rail mounting socket < 196-6147') 196-6147/ Contact material: Au clad; Ag alloy Operating temperature range: -55 to +70°C Switching current 3A Switching voltage 250Vac; 30Vdc Dimensions: H36mm x W21.5mm x D28mm