Dold MK7850N Series DIN Rail Mount Timer Relay, 12 → 240V ac/dc, 2-Contact, 0.03 → 300 min, 0.06 →
- RS stock no.:
- 424-9906
- Mfr. Part No.:
- MK7850N.82/200 AC/DC12-240V 0.02S-300H
- Manufacturer:
- Dold
View all Timer Relays
4 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Price (Excl VAT) Each
R 3,295.61
(exc. VAT)
R 3,789.95
(inc. VAT)
| units | Per unit |
| 1 + | R 3,295.61 |
- RS stock no.:
- 424-9906
- Mfr. Part No.:
- MK7850N.82/200 AC/DC12-240V 0.02S-300H
- Manufacturer:
- Dold
Technical data sheets
Legislation and 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 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)
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.
Switch-on and switch-off wipe function (EW / AW)
2 separately adjustable times
Connection option for 2 remote port.
Note
Remote potentiometer with terminals Z1, Z2 sold separately, see RS code: 4249928
Specification
| Attribute | Value |
| Supply Voltage | 12 → 240V ac/dc |
| Mounting Type | DIN Rail |
| Mode of Operation | Delay Pulse, Flash Start with Impulse, Fleeting ON Break, Fleeting ON Make, Operate Delay, Pulse Former, Release Delay |
| Time Range | 0.03 → 300 min, 0.06 → 30 s, 3 → 300h |
| Number of Contacts | 2 |
| Number of Timer Functions | Multi Function |
| Contact Configuration | DPDT |
| Time Increment | Hours, Minutes, Seconds |
| Maximum Current | (dc) 1 A, (ac) 3A |
| Maximum Voltage | 240V ac/dc |
| Terminal Type | Screw |
| Switch Configuration | DPDT |
| Width | 22.5mm |
| Power Supply | External |
| Maximum Operating Temperature | +60°C |
| Length | 90mm |
| Series | MK7850N |
| Depth | 97mm |
| Time Delay | 50ms |
| Minimum Operating Temperature | -20°C |
| Contact Material | AgNi |