Motor protection relay, product range: Bimetal relay Z5, phase failure sensitivity: IEC/EN 60947, VDE 0660 Part 102, description: test/off button, reset button manual/auto, trip-free, mounting type: direct mounting, stand-alone installation, auxiliary switch N/O = normally open: 1 N/O, auxiliary switch N/C = normally closed: 1 N/C, can be used for: DILM250, DILM300A, standards and regulations: IEC/EN 60947, VDE 0660, UL, CSA, protection class: IP00