The Pilz 301120,a PNOZsigma Safety Relay,is engineered for robust safety monitoring in industrial automation.With 3 normally open safety contacts and 1 normally closed auxiliary contact,it ensures precise monitoring of E-STOP,safety gates,and light curtains,achieving a≤20 ms response time—10%faster than standard relays.Supporting 1/2-channel wiring with short-circuit detection,it meets EN ISO 13849-1 PL e and IEC 62061 SIL CL 3 standards.Its 22.5 mm compact design saves 30%cabinet space,while push-in terminals enable 20%faster installation.Designed for 0°C to+55°C and IP20 protection,the Pilz 301120 delivers reliable perbance in harsh environments,reducing downtime by 10%and ensuring safety compliance.