Dold Industries Ltd

11 Hamberts Rd. Blackall Ind. Estate
South Woodham Ferrers
GB-Essex, CM3 5UW
SP 9270CT

Overcurrent Relay

SP 9270CT

Contacts

Auxiliary voltage

Measuring range

Time delay

Variant

  • 0059428
  • SP9270.12CT AC220-240V 10-100A
Overcurrent detection in single phase or 3-phase voltage systems. more

Product description

Overcurrent detection in single phase or 3-phase voltage systems.

Technical specifications

Enclosure design: Switch cabinet
Width: 70 mm
Operate delay: +
1- / 3-phase: 3
Output contacts: 2 Wechsler
Auxiliary voltage required: +
Measuring range max.: 100 A
Type: SP 9270CT

Features

  • According to IEC/EN 60 255-1
  • IP 9270, SP 9270CT: 3-phase
    IK 9270, SK 9270, IL 9270, SL 9270CT: single phase
  • Measuring ranges from 0.1 ... 100 A
  • Settable response value
  • Fixed hysteresis
  • Settable time delay
  • de-energized on trip
  • energized on trip
  • LED indicators
  • With auxiliary voltage
  • Auxiliary supply and measuring input galvanic separated
  • Devices available in 2 enclosure versions:
    - I-model, e.g. IK _ _ _ _, depth 61 mm with terminals at the bottom for installation systems and industrial distribution systems according to DIN 43 880
    - S-model, e.g. SK _ _ _ _, depth 100 mm with terminals at the top for cabinets with mounting plate and cable duct
  • Width IK 9270, SK 9270: 17.5 mm
    IL 9270, SL 9270CT: 35 mm
    IP 9270, SP 9270CT: 70 mm