Dold Multi Function Timer Relay, 0.03 → 300 min, 0.06 → 30 s, 3 → 300 h, DPDT, 2 Contacts

  • RS Stock No. 424-9912
  • Mfr. Part No. MK7850N.82/500 AC/DC12-240V 0.02S-300H
  • Manufacturer Dold
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MT
Product Details

MK 7850N — Multi-Function Timer Relay

A choice of Dold multi-Function Timer Relay's with optional external potentiometer accessory also available at 10 KΩ

Features:

LED as adjustment aid for time selection
8 time ranges from 0.02 s → 300 h selected via rotary switch
Expanded voltage range AC / DC 12 → 240 V
2 changeovers, 1 of which as immediate contact
Control contact, electrically isolated
Box terminals

8 functions selected via rotary switch

Response delay (AV)
Switch-on wipe function (EW)
Emitter delayed (IE)
Flashing function, starting with pulse (BI)
Fallback delay (RV)
Pulse transducer (IF)
Switch-off wipe function (AW)
Response and fallback delay (AV / RV)

Additional with MK 7850N / 500

Timer, starting with pause (TP)
Switch-on and switch-off wipe function (EW / AW)
2 separately adjustable times
Connection option for 2 remote port.

Specifications
Attribute Value
Supply Voltage 12 → 240 V ac/dc
Time Range 0.03 → 300 min, 0.06 → 30 s, 3 → 300 h
Mode of Operation Delay (AV), Delay (RV), Flash (BI), Fleeting (AW), Fleeting (EW), Pulse Converter (IF), Pulse Delay (IE), Release Relay (AV/RV)
Mounting Type DIN Rail
Number of Timer Functions Multi Function
Number of Contacts 2
Series MK7850N
Time Increment Hours, Minutes, Seconds
Power Supply External
Contact Configuration DPDT
Current Maximum 4 A
Minimum Voltage 12 V ac/dc
Maximum Voltage 240 V ac/dc
Width 22.5mm
Depth 97mm
Maximum Operating Temperature +60°C
Length 90mm
Minimum Operating Temperature -20°C
On back order for despatch 28/10/2019, delivery within 5 working days from despatch date.
Price (ex. GST) Each
$ 293.71
(exc. GST)
$ 337.77
(inc. GST)
units
Per unit
1 - 24
$293.71
25 - 49
$286.37
50 +
$281.85
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