18mm Electronic type 6KA RCBO CAL9-40

Short Description:

CAL9-40 series RCBO Suitable for earth leakage, overload, short circuit protection of 6-40A AC distribution system, rated breaking capacity 6KA and 10KA;Small size, only 18 width mm,N pole with on-off function,can wiring from top or bottom;Leakage characteristics are suitable for AC type and A type ,Instantaneous short circuit protection are suitable for B type and C type;With contact status indicator,DIN rail installation,Easy to disassembly and assembly.

Product Detail

Product Tags

Technical Data

Electrical Features

Mode Electronic

Rated current In



Poles 1P+N
Rated voltage Ue 240V~
Insulation voltage Ui 500V
Rated frequency 50/60Hz
Rated residual operating current(I△n) 10,30,100,300mA
Break time under I△n ≤0.1s
Rated breaking capacity 6,000A
Energy limiting class 3
Rated impulse withstand voltage(1.5/50) Uimp 4,000V
Dielectric test voltage at ind.Freq. for 1min 2kV
Pollution degree 2
Thermo-magnetic release characteristic B,C

Mechanical Features

Electrical life 4,000 Cycles
Mechanical life

Contact position indicator

10,000 Cycles


Protection degree IP20
Reference temperature for setting of thermal element 30℃
Ambient temperature (with daily average≤35℃) -5℃~+40℃
Storage temperature -25℃~+70℃


Terminal connection type

Terminal size top/bottom for cable

Cable/Pin-type busbar

16mm2 18-5AWG

Terminal size top/bottom for busbar 16mm2 18-5AWG
Tightening torque 2.5Nm 22In-lbs
Mounting On DIN rail EN60715(35mm) by means of fast clip device
Connection Power supply from top

Combination accessories

Auxiliary contact Yes
Alarm contact

Shunt release





  • Previous:
  • Next:

  • Write your message here and send it to us