Application System Free from silicone; gold-plated contacts Free from silicone yes Electrical data Operating voltage [V] < 60 AC/DC; (cULus: 30 AC / 42 DC) Protection class II Max. current load per module/slot [A] 4 Max. current load total [A] 4 Operating conditions Ambient temperature [°C] -25...100 Note on ambient temperature cULus: ...65 °C Storage temperature [°C] -25...55 Storage humidity [%] 10...100 Other climatic conditions for storage according to stated class 1K22/ DIN 60721-3-1 Protection IP 65; IP 67; IP 68; IP 69K Tests / approvals UL approval voltage supply Class 2 File number UL E191684 Mechanical data Weight [g] 34.2 Material housing: PA Halogen-free; sealing: EPDM Molded-body material PA, Halogen-free Material nut stainless steel (1.4404 / 316L) Remarks Pack quantity 1 pcs. Electrical connection - Socket Connector: 2 x M12; coding: A; Moulded body: PA, Halogen-free; Locking: stainless steel (1.4404 / 316L); Contacts: gold-plated; Tightening torque: 0.6...1.5 Nm Electrical connection - plug Connection Connector: 1 x M12; coding: A; Moulded body: PA, Halogen-free; Locking: stainless steel (1.4404 / 316L); Contacts: gold-plated; Tightening torque: 0.6...1.2 Nm