Dold Direction of rotation monitor

Dold&Söhne direction of rotation monitor SK9179.11 3AC50/60HZ. Manufacturer: Dold&Söhne. Designation: Direction of rotation monitor 400V. Type: SK9179.11 3AC50/60HZ. Type of electrical connection: Screw connection. With removable terminals: No. Rated control supply voltage Us at AC 50 Hz: 400 V. Type of voltage for actuation: AC. Function phase sequence monitoring: Yes. Function phase failure detection: Yes. Function undervoltage detection: No. Function overvoltage detection: No. Function asymmetry detection: No. Voltage measuring range: 0 to 400 V. Min. adjustable response delay time: 0 s. Max. permissible response delay time: 0 s. Min. adjustable release delay time: 0 s. Max. permissible release delay time: 0 s. Permissible release delay time: 0 s. Number of contacts as changeover contacts: 1. Width: 17.5 mm. Depth: 100 mm. EAN: 4030641515768.