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  • Residual current relay Delta D2-b type B to connect via CT
  • Residual current relay Delta D2-b type B to connect via CT
  • Residual current relay Delta D2-b type B to connect via CT
  • Residual current relay Delta D2-b type B to connect via CT
  • Residual current relay Delta D2-b type B to connect via CT
  • Residual current relay Delta D2-b type B to connect via CT
Delta IME

Residual current relay Delta D2-b type B to connect via CT

IM-RDBMRCD24 | 8032826514708
Delta D2-b - Residual current relay type B to connect via CT. Tripping current setting from 0.03 to 3A and tripping time setting from 0 to 10s. Supply 24Vac/dc, 2 DIN modules
Description

Earth leakage relay Btype 24V

Product characteristics
  • This device must be combined with a magneto-thermal or electronic switch to interrupt the residual direct current, ensuring adequate protection of the load.
  • 230Vac or 24Vdc and nominal current up to 630A
  • Separate dedicated toroidIEC 60947-2 Annex M
  • 2 DIN Modules
Products benefits
Usage
  • It is used to read the DC earth fault current and, in the presence of this, to open the circuit.
Advantages
  • Positive and negative security
Technical Characteristics
Type of electric connection Screw connection
With detachable clamps Yes
Function For mixed system
Supply voltage AC 50 Hz (Min-Max) 24-60 V
Supply voltage AC 60 Hz (Min-Max) 24-60 V
Supply voltage DC (Min-Max) 24-78 V
Rated operating frequency (Min-Max) 0-2000 Hz
Response value amperage 1 (Min-Max) 0.03-3 mA
Response value amperage 2 (Min-Max) 0.015-3 mA
Min. adjustable delay-on energization time 0 s
Max. permitted delay-on energization time 10 s
Indication of difference current Yes
Error registration possible No
Number of contacts as normally closed contact 2
Number of contacts as normally open contact 2
Number of contacts as change-over contact 2
Voltage type (operating voltage) AC/DC
Width 35.8 mm
Height 92.4 mm
Depth 64 mm
Degree of protection (IP) IP30
Operating / setting temperature (Min-Max) -25-55 °C
Storage temperature (Min-Max) -25-70 °C
Mounting method DIN rail
Documentation
4 documents
Technical Sheet
IDP000262_06 | PDF (1.7 MB) | FR · IT · ES · DE · EN
Technical Sheet
IDP000262EN_06 | PDF (3.7 MB) | EN
Technical Sheet
IDP000262FR | PDF (3.2 MB) | EN · FR
Instruction Use
LE11788AA_03 | PDF (3.1 MB)
1 documents
Catalog Commercial Page
3226373 | PDF (16.9 MB) | EN