• Company
  • Products
  • Solutions
  • Downloads & Services
  • Videos
  • Hager. A partner made for you.
    We are a family-business shaping tomorrow’s electrical world to make people’s lives on our planet safer, cleaner and more enjoyable.
  • Watch and subscribe


CF281Z RCCB 2P 80A 300mA AC


RCCB 2P 80A 300mA AC

Cat ref.:CF281Z
EAN No.:


P.U.:1 prt.
Technical Characteristics
Neutral position:right
Number of poles:2 P
Fixing mode:Din-Rail
Frequency:50 Hz
Rated operational voltage Ue:230 V
Rated insulation voltage:500 V
Rated impulse withstand voltage:4 kV
Rated residual operating current:300 mA
Surge current strength (waves 8/20µs):0,25 kA
Breaking and opening capacity:1,5 kA
Rated conditional short-circuit current Inc according to EN 61008-1:6 kA
Rating current -15°C:80 A
Rating current -20°C:80 A
Rating current 0°C:80 A
Rating current 10°C:80 A
Rating current -10°C:80 A
Rating current 15°C:80 A
Rating current 20°C:80 A
Rating current 25°C:80 A
Rating current -25°C:80 A
Rating current 30°C:80 A
Rating current 35°C:80 A
Rating current 40°C:80 A
Rating current 45°C:80 A
Rating current 5°C:80 A
Rating current -5°C:80 A
Rating current 50°C:80 A
Rating current 55°C:80 A
Rating current 60°C:74 A
Rating current 65°C:66 A
Rating current 70°C:56 A
Power loss per pole at In:4,2 W
Total power loss under IN:8,4 W
Short-time delayed tripping:no
Electric endurance in number of cycles:2000
Number of mechanical operations:4000
Depth of installed product:70 mm
Height of installed product:83 mm
Width of installed product:35 mm
Tightening torque:3,3Nm
Connection cross-sect. rigid cable:50mm² max.
Connection cross-sect. flexible cable:35 mm² max.
type of connection:with screw
Can be accessorized:yes
European directive RoHs:voluntary compliance
European directive WEEE:not concerned
Protection index IP:IP20
Residual current type:AC
Degree of pollution according to IEC 60664 / IEC 60947-2:2
Altitude:2000 m
Storage temperature:-55 to 70 °C
  • CF281Z
    CF281Z RCCB 2P 80A 300mA AC
  • CF281Z RCCB 2P 80A 300mA AC
Data is subject to errors and technical modifications.