Motor protection relay, product range: Electronic motor protection relays ZEB, phase failure sensitivity: IEC/EN 60947, VDE 0660 Part 102, description: test/off button, reset button, manual/auto reset selectable, protection against heavy starting (Class 10 to Class 20), mounting type: direct mounting, auxiliary switch N/O = normally open: 1 N/O, auxiliary switch N/C = normally closed: 1 N/C, can be used for: DILM17, DILM25, DILM32, DILM38, DIULM17, DIULM25, DIULM32, SDAINLM30, SDAINLM45, SDAINLM55, standards and regulations: IEC/EN 60947, VDE 0660, UL, CSA, protection class: IP20