1. Catalogue
  2. IME Measurement solutions
  3. Delta residual current relays
  4. Flush-mounting residual current relays
  5. DELTA 72-h 72x72mm with Led display
  6. IM-RD3E218B
  • Type A-filter residual current relay Delta 72-h for harmonic components
  • Type A-filter residual current relay Delta 72-h for harmonic components
  • Type A-filter residual current relay Delta 72-h for harmonic components
  • Type A-filter residual current relay Delta 72-h for harmonic components
  • Type A-filter residual current relay Delta 72-h for harmonic components
  • Type A-filter residual current relay Delta 72-h for harmonic components
Delta IME

Type A-filter residual current relay Delta 72-h for harmonic components

IM-RD3E218B | 8032826137730
DELTA 72-h - Type A-filter residual current relay for harmonic components - manual reset - instantaneous value Idn su display (3 digit) - Connection: low voltage lines with transformers series Del-Dela - Dimension: 72x72mm - Output: 1 relay with contact SPDT (alarm) - 400Vac
Technical Characteristics
With detachable clamps No
Function For AC-current system
Supply voltage AC 50 Hz (Min-Max) 340-457 V
Supply voltage AC 60 Hz (Min-Max) 340-457 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 72 mm
Height 72 mm
Depth 86 mm
Degree of protection (IP) IP40
Operating / setting temperature (Min-Max) -10-55 °C
Storage temperature (Min-Max) -40-70 °C
Mounting method Flush-mounted
Documentation
2 documents
Instruction Use
LE12564AA | PDF (2.3 MB) | IT · EN
Technical Sheet
NT649 | PDF (352 KB) | IT · EN
1 documents
Catalog Commercial Page
3226373 | PDF (16.9 MB) | EN