Star-Delta-Timer
BC 7936N
Article number:
0052779
Type:
BC7936N.38 AC/DC24V+AC220-240V 30S
Description
The BC 7936N star-delta timing relay is used for start-up control of threephase motors. The time in star operation is continuously adjustable in the respective time range. As standard, the device is offered in 4 time ranges and 3 contact changeover times.
Technical specifications
| Enclosure design: | Switch cabinet |
|---|---|
| Nominal voltage: | AC, AC/DC |
| Output contacts: | 2 NO contacts |
| Time function(s): | Star-Delta-Timer |
| Time range: | 0,5 s - 100 s |
| Type: | BC 7936N |
| Width: | 22,5 mm |
Features
- Star-delta relay according to IEC/EN 61812-1
- Time ranges up to 100 s
- Repeat accuracy ≤ 0.5 % + 10 ms
- 2-voltage design
- LED indicators for contact position
- 1 NO contact fleeting make, 1 NO contact operate delayed
- Width 22.5 mm