E. Dold & Söhne GmbH & Co. KG

Tel.: +49 7723 654-0
E-Mail: dold-relays@dold.com

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Direct contact for orders

Tel.: +49 7723 654-454
E-Mail: ab@dold.com

Direct contact for technical questions

Tel.: +49 7723 654-459
E-Mail: rv@dold.com

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Tel.: +49 7723 654-455
MK 7858

Timer, On-delay

MK 7858

Contacts

Nominal voltage

Time range

Variant

  • 0039443
  • MK7858.32/024 AC/DC24V+AC220-240V
Time-dependent controllers. more

Product description

Time-dependent controllers.

Technical specifications

Width: 22,5 mm
Time function(s): On-delay
Nominal voltage: AC, AC/DC
Time range: 0,25 s - 640 min
Output contacts: 2 Wechsler
Enclosure design: Switch cabinet
Type: MK 7858

Features

  • Power ON-delay relay according to EN 61812-1
  • Delay of 0.25 ... 640 s or min.
  • 4 switchable time ranges
  • Repeat accuracy ≤ ± 0.5 %
  • Can be controlled with 2-wire initiators at terminals A1-A2, residual current ≤ 5 mA
  • Available as 2-voltage version
  • Available with instantaneous contact
  • 2 changeover contacts
  • 2 LED displays for power supply and contact position
  • Width 22.5 mm