RCCB 4p, 16A, 0.03A, Type B SK, emergency sw.ing-off fct,
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General information
Ordercode YESSS
4836-2818 
Product code
09114861
EAN code
4014712224094
Product group
Residual current circuit breaker (RCCB) with auxiliary device
Brand
Doepke
Type
DFS4 016-4/0,03-B SK NA
RCCB 4p, 16A, 0.03A, Type B SK, emergency sw.ing-off fct,
RCCB 4p, 16A, 0.03A, Type B SK, emergency sw.ing-off fct, N left
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IN STOCK
0
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Product description
Type B residual current circuit-breakers are AC-DC sensitive. The SK characteristic limits the risk of unwanted tripping providing maximum system availability, for frequencies ranging from 0 to 150 kHz. With low tripping sensitivity at higher frequencies, our SK circuit-breakers are perfectly suited for use in facilities where preventive fire protection measures are provided by additional means. NA RCCBs allow you to connect push-buttons for the immediate shutdown of the power supply. This enables a fast and precise response in the event of an emergency. The integrated LED continuously displays the status of the emergency switching-off circuit.
Product specifications
Number of poles
4
Rated voltage
400 V
Rated current
16 A
Mounting method
DIN rail
Leakage current type
B
Selective protection
No
Short-time delayed tripping
Yes
Short-circuit breaking capacity (Icw)
10 kA
Rated fault current
0.03 A
Rated switching capacity
0.5 kA
Surge current capacity
3 kA
Additional equipment attached at delivery
Emergency stop installation
Rated voltage auxiliary device
12 V
Control voltage type auxiliary equipment
DC
Degree of protection (IP)
IP20
Width in number of modular spacings
4.5
Built-in depth
69 mm
Construction size according to DIN 43880
4.5
Power loss
2.8 W
Ambient temperature during operating
-25 - 40 °C
Connectable conductor cross section solid-core
1.5 - 50 mm²
Connectable conductor cross section multi-wired
1.5 - 50 mm²
Rated insulation voltage Ui
400 V
Rated impulse withstand voltage Uimp
4 kV
Voltage type
AC
With interlocking device
Yes
Frequency
50 Hz
Colour
Grey
RAL-number (similar)
7035
Pollution degree
2
Explosion-proof
No
Product information