The IK8839 is a single phase relay for monitoring the operating current of electrical consumers and works on the quiescent current principle. Its i-k current path is galvanically separated from the remaining part of the device by a current transformer. An auxiliary voltage must be applied to terminals A1 → A2 (in accordance with IEC 255, VDE 0345).
Fixed switching point. High overload capacity. Compact design. Switching capability according to AC 11: 2 A @ 230 V ac. Thermal current: 8 A. Overload capacity, permanent: approx. 20 A. Overload capacity, for 2 s: approx. 150 A
Monitoring Application = Current
Supply Voltage = 220 V ac
Contact Configuration = SPDT
Electrical Phase = 1
Time Delay = 60 ms
Maximum Operating Temperature = +60°C
Operating Temperature Range = -20 - +60 °C
Length = 58mm
Dimensions = 58 x 17.5 x 89 mm
Minimum Operating Temperature = -20°C
| RS Components, Ltd. | |
|---|---|
| Product Category | Protective Relays and Monitoring Relays |
| Product Number | 2408866 |
| Operating Temp | -4 to 140 F (-20 to 60 C) |
