Monitoring of direct or alternating currents in live systems. It is displayed whether the adjusted values are exceeded or not reached, and a switching process is triggered. The integrated 7-segment display indicates the sources of the fault. The current to be measured (AC or DC), an upper and a lower threshold value, a response delay and the fault memory (ON or OFF) can be adjusted manually on the device. The two current measuring ranges can be selected by means of the terminal blocks. Faults can be acknowledged directly on the device or by means of an external contact.
- Connection with screw type terminal blocks
Resources
Specifications
General Data | Operating voltage | 230 V AC, 50 Hz |
| Current consumption | max. 15 mA |
| Current measuring input B1 - B3 | 0.01 A to 1 A |
| Current measuring input B2 - B3 | 0.1 A to 15 A |
| Response delay | 0.1 s to 9.9 s, adjustable |
| Output | 2 x changeover contacts (DPDT) |
| Output / switching voltage | max. 250 V AC |
| Output / continuous current | max. 8 A |
| Mechanical endurance | 3 x 107 switching cycles |
| Electrical endurance | 1 x 105 switching cycles |
| Display / error | 2 x 7-segment displays |
| Display | Green and red LED |
| Dimensions (W x H x D) | 50 x 69,3 x 60 mm |
| Weight | 200 g |
| Operating temperature range | -5 °C to 55 °C |
| Storage temperature range | -20 °C to 70 °C |
| Ingress protection for housing / terminal block | IP40 / IP20 |
