1. Catalogue
  2. IME Measurement solutions
  3. Delta residual current relays
  4. Modular residual current relays
  5. DELTA D4-s
  6. IM-RD4B212B
  • Type A-filter residual current relay Delta D4-s
  • Type A-filter residual current relay Delta D4-s
  • Type A-filter residual current relay Delta D4-s
  • Type A-filter residual current relay Delta D4-s
  • Type A-filter residual current relay Delta D4-s
  • Type A-filter residual current relay Delta D4-s
Delta IME

Type A-filter residual current relay Delta D4-s

IM-RD4B212B | 8032826137754
DELTA D4-s - Type A-filter residual current relay - manual or automatic reset - instantaneous value %Idn by 4 LED - Connection: low voltage lines with transformers series Del-Dela - Dimension: 4 DIN modules - Output: 1 relay with contact SPDT (alarm) + 1 relay with contact SPD - 115Vac
Technical Characteristics
Type of electric connection Screw connection
With detachable clamps No
Function For AC-current system
Supply voltage AC 50 Hz (Min-Max) 100-127 V
Supply voltage AC 60 Hz (Min-Max) 100-127 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 change-over contact 2
Voltage type (operating voltage) AC
Width 70 mm
Height 89.5 mm
Depth 65.6 mm
Degree of protection (IP) IP40
Operating / setting temperature (Min-Max) -10-55 °C
Storage temperature (Min-Max) -40-70 °C
Mounting method DIN rail
Documentation
3 documents
Instruction Use
LE12569AA_E | PDF (5.6 MB) | EN
Instruction Use
LE12569AA | PDF (9 MB)
Technical Sheet
NT871 | PDF (5.5 MB) | IT · EN
1 documents
Catalog Commercial Page
3226373 | PDF (16.9 MB) | EN