Earth leakage circuit breaker - 1P + N - C curve - 20 A - 30 mA - 240 V

**Product type : Residual current breaker with overcurrent protection
**Poles description : 1P + Ns
**[In] rated current : 20 A at 50 °C
**Earthing system : TN
**Curve code : C
**Earth-leakage sensitivity : 30 mA
**Breaking capacity :
10000 A Icn at 230/240 V AC 50/60 Hz
**Neutral position : Left
**Number of protected poles : 1
**Device location in system : Outgoer
**Network frequency : 50 Hz
**Network type : AC
**Trip unit technology : Thermal-magnetic
**[Ue] rated operational voltage : 230/240 V AC 50/60 Hz
**Earth-leakage protection time delay : Instantaneous
**Earth-leakage protection class : Type A
**[Icw] rated short-time withstand current : Icw: 250 A during 8/20 μs impulse withstand
**[Ics] rated service breaking capacity : 7500 A at 230/240 V AC 50/60 Hz
**[Ui] rated insulation voltage : 400 V AC 50/60 Hz
**[Uimp] rated impulse withstand voltage : 4 kV
**Surge current : 250 A
**Suitability for isolation : Yes
**Contact position indicator : Yes
**Control type : Toggle
**Local signalling : ON/OFF indication
**Mounting mode : Clip-on
**Mounting support : DIN rail
**9 mm pitches : 2
**Dimenions : Height 110 X Width 18 X Depth 77.5 mm
**Net weight : 0.205 kg
**Colour : White
**Mechanical durability : 20000 cycles
**Electrical durability : 5000 cycles
**Provision for padlocking : Padlockable with padlock Ø 4 mm
**Connections - terminals :
Screw clamp terminal (top) 1…25 mm² rigid without cable end
Screw clamp terminal (top) 1…16 mm² flexible
Screw clamp terminal (bottom) 1…16 mm² rigid without cable end
Screw clamp terminal (bottom) 1…10 mm² flexible
**Wire stripping length :
Power circuit: 13 mm for bottom connection
Power circuit: 14 mm for top connection
**Tightening torque :
Power circuit: 3.5 N.m top
Power circuit: 2 N.m bottom
**IP degree of protection : IP20
**Tropicalisation : 2
**Ambient air temperature for operation 15…60 °C
**Ambient air temperature for storage -40…85