Dold Industries Ltd

11 Hamberts Rd. Blackall Ind. Estate
South Woodham Ferrers
GB-Essex, CM3 5UW
BC 7936N

Star-Delta-Timer

BC 7936N

Contacts

Nominal voltage

Time range max. value

Contact changeover time

Approvals and Markings

Variant

  • 0052779
  • BC7936N.38 AC/DC24V+AC220-240V 30S
The BC 7936N star-delta timing relay is used for start-up control of threephase motors. The time... more

Product 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

Width: 22,5 mm
Time function(s): Star-Delta-Timer
Nominal voltage: AC, AC/DC
Time range: 0,5 s - 100 s
Output contacts: 2 NO contacts
Enclosure design: Switch cabinet
Type: BC 7936N

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