Power miniature relays
When switching high current on restricted space or a high short- circuit strength is required or when switching several power circuits with one control signal, you have to use relays.
Applications :
- potential- free outputs in controls
- galvanic separation of load and circuit breaker
- installation technology
- domestic appliances
The Power miniature relays have a high maximum continouos current of 8 A at a small size.
The bi-stable relays from Dold store the switching state mechanically, i.e. after switching no energy is necessary.
The Power miniature relays are available in different versions, eg: SMD version or DIL version (suitable for 16- pole IC- sockets). Sockets for PCB assembly or for mounting on DIN rail available for Dold PCB relays.
In Controls:
To switch different voltage circuits or high load with a controller, potential free relay outputs are most suitable.
As coupling module:
Flexible interface module which can be used as a input or output module.
In installation modules:
Use of bistable Dold relays, eg: in stair case lightening relays
Power miniature relay | ||||||||||||
| Function | Number of contacts |
Nominal voltage |
Nominal consump. |
Continuous current |
washable | AgNi10 | AgNi 0,15 +5 |
AgNi 0,15 +3 |
AgSnO2 | Temperature | Height [mm] |
Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power miniature relay |
1 | 4.5 .. 48V | <0.26W | 5A | + | + | + | - |
11.8 | OW 5691 | ||
| Power miniature relay |
1 | 4.5 .. 48V | <0.37W | 8A | + | + | + | + | - |
11.8 | OW 5699 | |
| Power miniature relay, SMD |
1 | 4.5 .. 48V | <0.31W | 5A | + | + | + | + | - |
13.5 | OW 5699_SMD | |
| Power miniature relay |
1 | 4.5 .. 60V | <0.28W | 10A | + | + | + | + | - |
16.5 | OA 5690 | |
| Power miniature relay |
1 | 4.5 .. 60V | 0.5W | 5A | + | + | + | - |
16.5 | OB 5690 | ||
| Power miniature relay, Remanence |
1 | 4.5 .. 60V | <0.7W | 5A | + | + | + | - |
11.8 | OR 5691 | ||