1. Catalogue
  2. IME Measurement solutions
  3. Delta residual current relays
  4. Flush-mounting residual current relays
  5. DELTA 72-F 72x72mm with powering filter
  6. IM-RD2E21HB
  • Type A-filter residual current relay Delta 72-F for flush mounting powered filter
  • Type A-filter residual current relay Delta 72-F for flush mounting powered filter
  • Type A-filter residual current relay Delta 72-F for flush mounting powered filter
  • Type A-filter residual current relay Delta 72-F for flush mounting powered filter
  • Type A-filter residual current relay Delta 72-F for flush mounting powered filter
  • Type A-filter residual current relay Delta 72-F for flush mounting powered filter
Delta IME

Type A-filter residual current relay Delta 72-F for flush mounting powered filter

IM-RD2E21HB | 8032826137570
DELTA 72-F - Type A-filter residual current relay for flush mounting with powered filter - manual or automatic reset - instantaneous value %Idn by 4 LED - Connection: low voltage lines with transformers series Del-Dela - Dimension: 72x72mm - Output: 1 relay with contact SPDT (alarm) - 20÷150Vdc+ 48Vac
Technical Characteristics
Type of electric connection Other
With detachable clamps No
Function For three-phase supply system
Supply voltage DC (Min-Max) 20-150 V
Rated operating frequency (Min-Max) 47-63 Hz
Response value amperage 1 (Min-Max) 30-30000 mA
Min. adjustable delay-on energization time 0 s
Max. permitted delay-on energization time 5 s
Indication of difference current Yes
Error registration possible No
Number of contacts as normally open contact 0
Number of contacts as change-over contact 0
Voltage type (operating voltage) AC/DC
Width 72 mm
Height 72 mm
Depth 75 mm
Documentation
2 documents
Instruction Use
LE12565AA | PDF (928 KB) | IT · EN
Technical Sheet
NT745 | PDF (317 KB) | IT · EN
1 documents
Catalog Commercial Page
3226373 | PDF (16.9 MB) | EN