Schalk current measuring relay IMR 3 Manufacturer: Schalk Designation: Current measuring relay Type: IMR 3 Electrical connection type: Screw connection With detachable terminals: yes 1 phase undercurrent possible: yes 3 phase undercurrent possible: no 1 phase overcurrent possible: yes 3-phase overcurrent possible: no 1-phase window possible: no 3-phase window possible: no Contains function DC voltage undercurrent: no Contains function DC voltage overcurrent: no Function DC current window: no Rated control supply voltage Us at AC 50 Hz: 207..253 V Rated control supply voltage Us at AC 60 Hz: 207..253 V Voltage type for actuation: AC Current measuring range: 0.02..16 A Min. adjustable off-delay time: 1 s Max. permissible off-delay time: 90 s Number of contacts as changeover contacts: 1 Width: 18 mm Height: 88 mm Depth: 58 mmSchalk current measuring relay IMR 3: further detailsThe IMR 3 is used when consumers are to be switched on or off as a function of a defined alternating current, such as, for example, automatic switching on or off of external loads.e.g. automatic switching on of an exhaust system in wood processing plants.Dimensions: 18x55mm, I-range - 20mA-16A, 230V AC - 1W 16A , EAN: 4046929301008.