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6kA RCBO residual current circuit breaker with overcurrent protection

  • Standard: IEC61009-1
  • Type: AC, A
  • Rated current: 6~80A
  • Rated voltage: 230/240~
  • Number of poles: 2P
  • Rated Residual Operating Current (IAn): 30, 100, 300mA
  • Rated short-circuit breaking capacity: 6kA
  • Tripping curve: B, C
  • Ambient air temperature: -25...+40 ºC
  • Connection: From bottom
  • CAL8-80S

  • Chanan

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Product Introduction


Comprehensive Circuit Management for Electrical Networks

The CAL8-80S 6kA sets a new standard in electrical circuit management. It is optimized for distribution network circuits operating at AC 50/60Hz, with a rated working voltage up to 230V, and supporting currents as high as 80A. This RCBO (Residual Current Breaker with Overcurrent) is multifaceted, providing indispensable protection against indirect contact for individuals and offering critical leakage protection for various equipment.


Dual Protection with a Single Device

Beyond its fundamental protective role against leakage, the CAL8-80S 6kA RCBO is engineered to offer reliable overload and short-circuit protection. This combines two critical safety functions into one device, safeguarding lines and power equipment, ensuring continuous power supply and safety in residential and commercial settings.


Facilitating Circuit Functionality and Motor Operations

This RCBO is not limited to safety; it functions effectively for the less frequent, but necessary tasks like switching circuits and initiating motors under normal operating conditions. This flexibility makes it a versatile component in a wide array of electrical installations, from domestic to industrial scenarios.


In summary, the CAL8-80S 6kA is engineered to be an all-encompassing solution for circuit protection, upholding safety and reliability without compromising on performance.


Technical Parameters


Standard IEC/EN61009-1
Protection Ground fault, Overcurrent and short circuit, Over-voltage (selectable)
Type of trip Ground fault : Electronic
Overload and short circuit :Thermo-magnetic
Type of protection (electric leakage) AC,A
No.of poles 1P+N 2module , N line with disconnected
Rated voltage (Ue) 230/240V~
Rated currents (In) 6,10,16,20,25,32,40A,63A,80A
Rated sensitivity currents (I△n) 30,100,300mA

Residual current off-time under I△n

≤ 0.1s
Rated residual making and breaking capacity(I△m) 500A(In≤50A), 10In(In>50A)
Rated frequency 50/60Hz
Rated breaking capacity 6,000A
Energy Limiting Class 3
Rated impulse withstand voltage(1.2/50) Uimp 4,000V
Dielectric test voltage at Ind. Freq.for 1 min 2kV
Thermal release characteristic (1.13-1.45) x In
Magnetic release characteristic B:(3-5) x In, C:(5-10) x In
Electrical life 4,000 Cycles
Mechanical life 10,000 Cycles
Contact position indicator Yes
Ground fault indicator Yes
Protection degree IP20
Ambient temperature -25℃ to +40℃, Max. 95% humidity
Terminal connection type Cable/Pin-type busbar/Fork-type busbar
Max. terminal size for cable 25mm2
Max. tightening torque 2.5N.m
Installation Mounting on 35mm DIN rail
Connection From top



Overall Dimensions



CAL8-80S-RCBO-Size


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● Standard: IEC60898-1
● Type of trip: Thermo-magnetic
● Rated current: 1~63A
● Rated voltage: 230/400V~240/415V
● Number of poles: 1P,2P,3P,4P,1P+N,3P+N
● Rated short-circuit breaking capacity: 4.5kA
● Tripping curve: B, C, D
● Ambient air temperature: -25...+40 ºC
● Connection: From top and bottom
● Certificates: CB, CE
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  • Type: AC, A
  •  Rated current: 25,40,63,80A
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  • Poles: 2P(1P+N), 4P(3P+N), N Pole on left
  • Rated sensitivity I△n: 30mA, 100 mA, 300mA
  • Ambient air temperature: -25...+40 ºC
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