Undercurrent Relay
AI 837

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.

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

Technical specifications
Width: 45mm
Enclosure design: Switch cabinet
1- / 3-phase: 1
Output contacts: 1 C/O contact
Auxiliary voltage: Without
Type: AI 837
Measuring range: AC, DC 0,5 - 16A


Manufacturer: E. Dold & Söhne GmbH & Co. KG
Type: AI 837 DC0,5-1A RW48%
Art. No.: 0000843