Undercurrent Relay
AI 837
Article number:
0000843
Type:
AI 837 DC0,5-1A RW48%
Description
On the undercurrent relay AI 837 the scale is adjusted to the resetting value. To get a signal at undercurrent, the current must first reach a value higher then reset value / hysteresis to activate the relay.
Technical specifications
| 1- / 3-phase: | 1 |
|---|---|
| Auxiliary voltage: | Without |
| Enclosure design: | Switch cabinet |
| Measuring range: | AC, DC 0,5 - 16 A |
| Output contacts: | 1 C/O contact |
| Type: | AI 837 |
| Width: | 45 mm |
Features
- According to nach IEC/EN 60 255-1
- Single-phase
- Without auxiliary supply
- Measuring ranges from 0.5 to 16 A
- Settable response value
- 1 changeover contact
- Width 45 mm