RCCBs Types 'AC', 'A', 'AKV' & 'F' - 2 & 4 Pole
                   Dimensions                        Contact Assignments          
	
Number of poles
Rated voltage Un
Frequency
Max. operating voltage
Working voltage range	
of the test circuit
Short circuit resistance
(In 16-40A)
(In      63A)
(In      80A)
(In    100A)
(In    125A)
Ambient temperature
Resistance to climatic changes

Impact resistance
Vibration resistance
Enclosure protection type
Terminals
Service life
Design requirements
	
2 pole or 4 pole
230 V ~
50 Hz
Un + 10 %

2P 150 V - 250 V ~  4P  250 V - 440 V ~
10 kA with 63 A fuse
10 kA with 100 A fuse
10 kA with 100 A fuse
10 kA with 125 A fuse
10 kA with 125 A fuse
-25oC to +40oC
Conforming to DIN IEC 68 Parts 2 - 30 :
damp, heat cyclic (550 C / 28 cycles)
20 g / 20 ms duration
> 5 g (f <= 80 Hz, duration > 30 min.)
IP 40 (after installation in distn. board)
1,5 up to 50mm², multicore
≥  5000 switching cycles
EN 61008
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RCCBs Type DFL8 'A' - 4 Pole
                   Dimensions with Contact Assignments below         
Number of poles
Rated voltage Un             
Residual current detection range

Working voltage range	
of the test circuit

Short circuit resistance
                                  400/415 V AC  
                                        690 V AC

If short circuit current>Icu

Tripping Char IΔn


Time adjustment setting for AX

Thermal Trip Ir
Magnetic Trip Ii

Design Requirements:
overload trip & residual current trip    

Surge current resistance



Ambient temperature(100% rating)
Resistance to climatic changes

Impact resistance
Vibration resistance
Protection
Terminals	

Standards
4 poles      
400/690 V AC 50/60Hz
AC: 50Hz or 60Hz
Pulsating DC: 50 or 60Hz

280 - 690 V AC

Icu         Ics
50kA      50kA
20kA       5kA                             

Back up fuse 250A/gL

DFL8 A      0.03A fixed
DFL8 AX    0.3A; 0.5A; 3.0A

60ms/150ms/300ms/450ms

0.8-1 x In
6-10 x In


EN 60947-2 & EN 60947-2 Appx. B

Verification of CBR resistance to
unintentional response due to
surge currents caused by impulse
voltages EN 60947-2:2003 (B.8.6)
-25oC to +40oC
Constant    IEC 60068-2-78
Cyclic      IEC 60068-2-30
20g/20ms    IEC 60068-2-27        
1g@f=1-200Hz IEC 60068-2-30      
IP 20 
1 x 185mm²   2 x 70mm²

IEC 947-2 & Appx. B


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RCCBs Type DFS4 'B' - 2 & 4 Pole
                   Dimensions                        Contact Assignments          
Number of poles
Rated voltage Un
Rated Frequency (NK version)
Max. operating voltage for
detecting Type B residual current   
	 
Working voltage range	
of the test circuit

Surge current resistance

Ambient temperature
Resistance to climatic changes
	                           
Impact resistance	
Vibration resistance
Enclosure protection type
Terminals
Service life
Design requirements
2 pole       or        4 pole
230 V AC               400 V AC
0-1 MHz

30 V AC

2P 100 V - 250 V ~  4P  185 V - 440 V ~


Ring wave 0.5ms/100kHz:200A
Impulse 8/20µs: 3kA
-25oC to +40oC
Conforming to DIN IEC 68 Parts 2 - 30 :
damp, heat cyclic (550 C / 28 cycles)
20 g / 20 ms duration
> 5 g (f <= 80 Hz, duration > 30 min.)
IP 40 (after installation in distn. board)
1,5 up to 50mm², multicore
≥  5000 switching cycles
EN 61008 & EN 62423
Click for Short Circuit & Overload Fuse Data


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RCCBs Type DFL8 'B' - 4 Pole
                   Dimensions with Contact Assignments below         
Number of poles      
Rated voltage Un
             
Residual current detection range

Max. operating voltage for
detecting Type B residual current
	 
Working voltage range	
of the test circuit

Short circuit resistance
400/415 V AC                                    

If short circuit current>Icu

Tripping Char IΔn

                                   
Thermal Trip Ir
Magnetic Trip Ii

Ambient temperature
Resistance to climatic changes

Impact resistance	       
Vibration resistance      
Protection
Terminals

Standards
4 poles      
400 V AC 50/60Hz
             
AC: 0-100kHz
Pulsating DC: 50 or 60Hz

50 V AC
	 

50 - 400 V AC

Icu         Ics
50kA      50kA                             

Back up fuse 250A/gL

DFL8 B      0.03A fixed
DFL8 BX    0.3A; 0.5A; 1.0A
                                   
0.8-1 x In
6-10 x In

-25oC to +40oC
Constant    IEC 60068-2-78
Cyclic      IEC 60068-2-30
20g/20ms    IEC 60068-2-27        
1g@f=1-200Hz IEC 60068-2-30      
IP 20 
1 x 185mm²   2 x 70mm²

IEC 947-2 & Appx. B & J


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RCCBs Type DFS4 'A EV' - 2 & 4 Pole
                   Dimensions                        Contact Assignments          
Number of poles
Rated voltage Un
Rated Frequency 
Operating voltage for detecting
6mA DC (trips if value exceeded)   
	 
Test circuit voltage range
	
Neutral position

Surge current resistance
Ambient temperature
Resistance to climatic changes
	                           
Impact resistance	
Vibration resistance
Enclosure protection type
Terminals
Service life
Design requirements
2 pole       or        4 pole
230 V AC               400 V AC
50Hz

≥ 85V AC

2P 150 V - 250 V ~  4P  185 V - 440 V ~

2P on the Right       4P on the Left

Impulse 8/20µs: 3kA
-25oC to +40oC
Conforming to IEC 680068-2-30
humid heat cyclic (25oC/55oC; 93%/97%)
20 g / 20 ms duration
> 5 g (f <= 80 Hz, duration > 30 min.)
IP 40 (after installation in distn. board)
1,5 up to 50mm², multicore
≥  5000 switching cycles
Pr EN standard in development
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