Data Sheet

DATASHEET - CR2020008
Installation contactor, 20A, 8V AC/DC, 2NO
Part no. CR2020008
Catalog No. 193908
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Similar to illustration
Design verification as per IEC/EN 61439
Technical data for design verification   
Rated operational current for specified heat dissipation I
n
A 20
Heat dissipation per pole, current-dependent P
vid
W 1.7
Equipment heat dissipation, current-dependent P
vid
W 2.1
IEC/EN 61439 design verification   
10.2 Strength of materials and parts   
10.2.2 Corrosion resistance   Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures   Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat   Meets the product standard's requirements.
10.2.3.3 Verification of resistance of insulating materials to abnormal heat
and fire due to internal electric effects
  Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation   Meets the product standard's requirements.
10.2.5 Lifting   Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact   Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions   Meets the product standard's requirements.
10.3 Degree of protection of ASSEMBLIES   Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances   Meets the product standard's requirements.
10.5 Protection against electric shock   Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components   Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections   Is the panel builder's responsibility.
10.8 Connections for external conductors   Is the panel builder's responsibility.
10.9 Insulation properties   
10.9.2 Power-frequency electric strength   Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage   Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material   Is the panel builder's responsibility.
10.10 Temperature rise   The panel builder is responsible for the temperature rise calculation. Eaton will
provide heat dissipation data for the devices.
10.11 Short-circuit rating   Is the panel builder's responsibility. The specifications for the switchgear must be
observed.
10.12 Electromagnetic compatibility   Is the panel builder's responsibility. The specifications for the switchgear must be
observed.
10.13 Mechanical function   The device meets the requirements, provided the information in the instruction
leaflet (IL) is observed.
Technical data ETIM 7.0
Devices for distribution board-/surface mounting (EG000062) / Installation contactor for distribution board (EC001653)
Electric engineering, automation, process control engineering / Electrical installation, device / Modular serial built-in device for electrical circuit distributors / Installation contactor for
distribution board (ecl@ss10.0.1-27-14-23-08 [AFZ820015])
Rated operating voltage  V 230 - 230
Rated operation current  A 20
Utility category   1
Rated excitation voltage  V 8 - 8
Voltage type (operating voltage)   AC
06/23/2020 Eaton Y7-193908 ED2020 V69.0 EN 1 / 2