E. Dold & Söhne GmbH & Co. KG

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

• Representatives
• Contact form

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

Direct contact for shipping inquiries

Tel.: +49 7723 654-455
MK 7853N

Star-Delta-Timer

MK 7853N

Contacts

Nominal voltage

Time range max. value

Contact changeover time

Variant

  • 0061016
  • MK7853N AC/DC24V 10S 100MS
The MK 7853N is a static star-delta-timer with 2 separate output relays. As soon as the... more

Product description

The MK 7853N is a static star-delta-timer with 2 separate output relays. As soon as the operating voltage is applied, relay 1 will be energized and falls back after time delay. After elapse of the contact changeover time, the second relay switches on and remains in active position, as long as the star-delta-timer is energized.

Technical specifications

Width: 22,5 mm
Time function(s): Star-Delta-Timer
Nominal voltage: AC, AC/DC
Time range: 0,5 s - 100 s
Output contacts: 1 Wechsler, 1 Schließer
Enclosure design: Switch cabinet
Type: MK 7853N

Features

  • Star-delta relay according to IEC/DIN EN 61812-1
  • Time delay up to 100 s
  • Repeat accuracy < ± 0.5 %
  • Wire connection: also 2 x 1.5 mm2 stranded ferruled, or 2 x 2.5 mm2 solid DIN 46228-1/-2/-3/-4
  • As option with pluggable terminal blocks for easy exchange of devices
    - With screw terminals
    - Or with cage clamp terminals
  • Width 22.5 mm