Electromagentic type 6KA RCBO CAL8-40M
Electromagentic type 6KA RCBO CAL8-40M

CAL8-40M 6kA Electromagentic type RCBO

EKL8-40M series RCBO comply with IEC61009-1 standard,rated breaking capacity 6KA,Rated tripping current can reach 300mA,Position Indicator,Bi-Connect Termination on both side,Compatible with Standard & Philip head screwdriver,35mm² Terminal Suitable for Copper as well as Aluminium Cable.

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Product Description

CAL8-40M RCBO comply with IEC61009-1 standard,rated breaking capacity 6KA,Rated tripping current can reach 300mA,Position Indicator,Bi-Connect Termination on both side,Compatible with Standard & Philip head screwdriver,35mm² Terminal Suitable for Copper as well as Aluminium Cable.

Electrical Features Mode Electromagnetic
Type AC,A
Rated current In 6,8,10,13,16,20,25,32,40A
Poles 1P+N
Rated voltage Ue 230/240V~
Insulation voltage Ui 500V
Rated frequency 50/60Hz
Rated residual operating current(I△n) 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 10,000 Cycles
Contact position indicator Yes
Protection degree IP20
Reference temperature for setting of thermal element 30℃
Ambient temperature (with daily average≤35℃) -5℃~+40℃
Storage temperature -25℃~+70℃
Installation Terminal connection type Cable/Pin-type busbar/U-type busbar
Terminal size top/bottom for cable 25mm2 18-3AWG
Terminal size top/bottom for busbar 25mm2 18-3AWG
Tightening torque 2.5Nm 22In-lbs
Mounting On DIN rail EN60715(35mm) by means of fast clip device
Connection Power supply in both directions
Combination with accessories Auxiliary contact Yes
Alarm contact Yes
Shunt release Yes
Tripping Current Range  Type Tripping current I△/A
AC 0.5I△n<I△<I△n
A Lagging Angle I△n>0.01A I△n≤0.01A
0.35I△n≤I△≤1.4I△n 0.35I△n≤I△≤2I△n
90° 0.25I△n≤I≤1.4I△n 0.25I△n≤I≤1.4I△n
135° 0.11I△n≤I△≤1.4I△n 0.11I△n≤I△≤2I△n

Characteristics Curves

Thermal Tripping

Magnetic Tripping

Asper IEC60898

No tripping current

Tripping current I2

Time Limits t

Hold current I4

Trip current I5

Time Limits t

B Curve

1.13×IN

 

≥1h

3×IN

 

≥0.1s

 

1.45×IN

<1h

 

5×IN

<0.1s

 

C Curve

1.13×IN   ≥1h 5×IN   ≥0.1s
  1.45×IN <1h  

10×IN

<0.1s

Circuit Diagram

Overall and Installation Dimension(mm)

 

 

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