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  2. IME Measurement solutions
  3. Delta residual current relays
  4. Modular residual current relays
  5. DELTA D4-F
  6. IM-RD3B211B
  • Type A-filter residual current relay Delta D4-F for flush mounting powered filter
  • Type A-filter residual current relay Delta D4-F for flush mounting powered filter
  • Type A-filter residual current relay Delta D4-F for flush mounting powered filter
  • Type A-filter residual current relay Delta D4-F for flush mounting powered filter
  • Type A-filter residual current relay Delta D4-F for flush mounting powered filter
  • Type A-filter residual current relay Delta D4-F for flush mounting powered filter
Delta IME

Type A-filter residual current relay Delta D4-F for flush mounting powered filter

IM-RD3B211B | 8032826137679
DELTA D4-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: 4 DIN modules - Output: 1 relay with contact SPDT - 24Vac
Technical Characteristics
Type of electric connection Screw connection
With detachable clamps No
Function For AC-current system
Supply voltage AC 50 Hz (Min-Max) 20-26 V
Supply voltage AC 60 Hz (Min-Max) 20-26 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
2 documents
Instruction Use
LE12568AA | PDF (904 KB) | IT · EN
Technical Sheet
NT865 | PDF (220 KB) | IT · EN
1 documents
Catalog Commercial Page
3226373 | PDF (16.9 MB) | EN