Power Automation Sweden AB

Cylindervägen 8
13152 Nacka Strand
Sweden
AI 837

Undercurrent Relay

AI 837

Contacts

Measuring range

Variant

  • 0000843
  • AI 837 DC0,5-1A RW48%
On the undercurrent relay AI 837 the scale is adjusted to the resetting value. To get a signal... more

Product 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

Width: 45 mm
Output contacts: 1 Wechsler
1- / 3-phase: 1
Measuring range max.: 16 A
Type: AI 837

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