DOLD – UG 8851 | Latching Relay
The DOLD UG 8851 relay operates over a wide AC/DC supply voltage range. Several millisecond long pulses switch the relay into a defined position. Contact position can be changed via low power. In the instance of system power loss, the relay remains in it’s defined position.
| ITEM NUMBER | PRODUCT PART NUMBER | SUPPLY VOLTAGE (AC/DC) | CONTACTS |
|---|---|---|---|
| 0066092 | UG8851.14PS | 24-240V | 4 NO contacts, 4 NC contacts |
If coil A1-A2 / coil B1-B2 are controlled with DC, the terminals A1(+) and B1(+) have to be connected on the positive pole. The device is available on request with customer specific RC element (Snubber Circuit) over the switching contact.
Circuit Diagram
| Attribute | Value |
|---|---|
| Width: | 22.5 mm |
| Supply voltage: | 24-240V AC/DC |
| Suppressor circuit on the coil input: | Yes |
| Thermal current (Ith) max: | 6 A The maximum current an open contactor can operate without exceeding IEC standard temperature rises (60C) |
| Output contacts: | 4 changeover contacts |
| Enclosure design: | Switch cabinet |
| Housing protection std: | IP 40 IEC/EN 60529 |
| Terminals protection std: | IP 20 IEC/EN 60529 |
IEC/EN 60947-5-1
IEC 61810-3
IEC 60664-1
IEC/EN 61000-4-2
IEC/EN 61000-4-3
EN 50121-3-2
IEC/EN 61000-4-4
IEC/EN 61000-4-5
EN 55011
IEC/EN 61000-4-6
IEC/EN 60529
IEC/EN 60068-2-6
IEC/EN 60068-1
EN 50005
IEC/EN 60715
IEC/EN 61373
