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  • Residual current relay Delta D4-l for public Lighting and traffic Light plants
  • Residual current relay Delta D4-l for public Lighting and traffic Light plants
  • Residual current relay Delta D4-l for public Lighting and traffic Light plants
  • Residual current relay Delta D4-l for public Lighting and traffic Light plants
  • Residual current relay Delta D4-l for public Lighting and traffic Light plants
  • Residual current relay Delta D4-l for public Lighting and traffic Light plants
Delta IME

Residual current relay Delta D4-l for public Lighting and traffic Light plants

IM-RD2B213B | 8032826041822
DELTA D4-l - Residual current relay for public Lighting and traffic Light plants - manual or automatic reset - instantaneous value %Idn by 4 LED - Connection: low voltage lines with transformers series Del-Dela - Dimension: 4 DIN modules
Technical Characteristics
Type of electric connection Screw connection
With detachable clamps No
Function For AC-current system
Supply voltage AC 50 Hz (Min-Max) 195-253 V
Supply voltage AC 60 Hz (Min-Max) 195-253 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
LE12566AA | PDF (1.2 MB) | IT · EN
Technical Sheet
NT748 | PDF (221 KB) | IT · EN
1 documents
Catalog Commercial Page
3226373 | PDF (16.9 MB) | EN