Siemens AG Safety Relays 3RB30162PE0

The 3RB3016-2PE0 is an electronic overload relay for motor protection, rated 1 to 4 A, with Class 20E tripping and size S00 housing. It mounts to contactors via spring terminals for main and auxiliary circuits. It has three poles, operates at up to 690 V AC, and supports ambient temperatures from -25 °C to +60 °C. It includes one normally open and one normally closed auxiliary contact. Power loss is 0.1 W. Installation is permitted up to 2,000 m altitude. The device meets IP20 protection and IEC 60068-2-27 shock resistance at 15 g / 11 ms. Conductor connections are 0.5 to 4 mm² for the main circuit and 0.25 to 1.5 mm² for auxiliary contacts. Dimensions are 72 × 45 × 90 mm.