Star-Delta-Timer MK 7853N

Article number: 0061016
Type: 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 C/O contact, 1 NO contact
Enclosure design:	Switch cabinet
Type:	MK 7853N

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Advantages

Limiting the starting current
Reduced power consumption of the three-phase motor during the start-up phase
Prevention of tripping of overcurrent protection devices

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