Description
Product: E16DU-18.9
Brand: ABB
Product ID: 1SAX111001R1105
EAN: 4013614395260
Customs Tariff Code: 85364900
Description: The E16DU-18.9 is an self-supplied electronic overload relay, which means no extra external supply is needed. It offers reliable and fast protection for motors in the event of overload or phase failure. Easy to use like a thermal overload relay and compatible with standard motor applications, the electronic overload relay is convincing, above all, due to its wide setting range (5.7 … 18.9 A), high accuracy, high operational temperature range and the possibility to select a trip class (10E, 20E, 30E). Further features are temperature compensation, trip contact (NC), signal contact (NO), automatic or manual reset selectable, trip-free mechanism, STOP- and Test function and a trip indication. The overload relays are connected directly to the contactors. Single mounting kits are available as accessory.
Dimensions (WxHxD): 4.44 cm x 7.46 cm x 5.7 cm
Net Weight: 0.15 kg
Rated Operational Voltage: Auxiliary Circuit 600 V AC/DC, Main Circuit 690 V AC
Rated Operational Current: 18.9 A
Poles: 3
Operating Frequency: Auxiliary Circuit 50 Hz, 60 Hz, DC; Main Circuit 50 Hz, 60 Hz
Impulse Withstand Voltage: Auxiliary Circuit 6 kV, Main Circuit 6 kV
Insulation Voltage: 690 V
Auxiliary Contacts: 1 NC, 1 NO
Degree of Protection: IP20
Pollution Degree: 3
Connection Capacities: Auxiliary Circuit flexible with ferrule 0.75 to 2.5 mm², main circuit flexible with ferrule 0.75 to 2.5 mm²; rigid 1 to 4 mm²
Tightening Torque: Auxiliary Circuit 0.8 to 1.2 N·m, Main Circuit 0.8 to 1.5 N·m
Wire Stripping Length: Auxiliary Circuit 9 mm, Main Circuit 9 mm
Mounting Position: 1 to 6
Power Loss Per Pole: 0.028 to 0.304 W
Standards: IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1
Ambient Temperature: Operation -25 to +70 °C (compensated), Storage -50 to +85 °C
Maximum Operating Altitude: 2000 m
