Multifunction relay RK 7817

Numero Ordine: 0061137
Type: RK7817.81/61 AC230V+AC/DC24V

The multifunction timers RK 7817 in compact stepped front enclosures fulfills all the demands to... altro

Descrizione del prodotto

The multifunction timers RK 7817 in compact stepped front enclosures fulfills all the demands to modern time control devices. It completes the RK- timer range that covers with only a few single function variants all common timing functions, time ranges and voltage models. The MULTITIMER offers 8 functions, simply selectable via rotary switch and time ranges between 0.02 s and 300h. Besides the standard 1 c/o contact also a second c/o contact or an instantaneous c/o contact is available as option. Therefore this multifunction timer is suitable to realize flexible, time depending controls in industry and building automation.

Specifiche tecniche

Width:	17,5 mm
Nominal voltage:	AC, DC, AC/DC
Time range:	0,02 s - 300 h
Time function(s):	On-delay, Off-delay, with control signal, On- and Off-delay, Flasher relay, Fleeting on make, Fleeting on break, Impulsgeber, Pulse extender
Approvals:	UL
Output contacts:	2 C/O contacts, 1 C/O contact
Enclosure design:	Distribution board
Type:	RK 7817

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Vorteile / Kundennutzen

Timers in compact design enclosures for consumer units
- Multifunction relay RK 7817 with 8 functions and adjustment aid for quick setting of long times

Merkmale

According to IEC/EN 61812-1
8 time ranges adjustable from 0.02 s to 300 h via rotational switches
Dual-voltage-version AC 230 V + AC/DC 24 V or AC 110 ... 127 V + AC/DC 24 V
Signle-voltage-version AC/DC 24 V or DC 12 V
1 changeover contact
As option units with second changeover contact (only for voltage AC 230 V + AC/DC 24 )
- on delayed
- as instantaneous contact
8 functions via rotational switches adjustable:
- delay on energisation (AV)
- fleeting on make (EW)
- delayed pulse (IE)
- flasher, start with puls (BI)
- delay on de-energisation (RV)
- pulse forming function (IF)
- fleeting on break (AW)
- delay on energisation and de-energisation (AV / RV)
With time interruption / time adding
LED indicators for operation, contact position and time delay
Width: 17.5 mm