18777 - NG125 - circuit breaker - NG125L - 1P - 10A - C curve
range of product | NG125 |
range | Acti 9 |
product name | Acti 9 NG125 |
product or component type | Miniature circuit-breaker |
device short name | NG125L |
device application | Distribution |
poles description | 1P |
number of protected poles | 1 |
[In] rated current | 10 A at 40 °C |
network type | DC AC |
trip unit technology | Thermal-magnetic |
curve code | C |
breaking capacity | 50 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 100 kA Icu at 110...130 V AC 50/60 Hz conforming to EN/IEC 60947-2 50 kA Icu at 12 V DC conforming to EN/IEC 60947-2 50 kA Icu at 125 V DC conforming to EN/IEC 60947-2 36 kA Icu at ≤ 144 V DC conforming to EN/IEC 60947-2 12.5 kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
utilisation category | Category A conforming to IEC 60947-2 |
suitability for isolation | Yes conforming to IEC 60947-2 |
network frequency | 50/60 Hz |
[Ue] rated operational voltage | 380...415 V AC 50/60 Hz 125 V DC ≤ 144 V DC 12 V DC 220...240 V AC 50/60 Hz 110...130 V AC 50/60 Hz |
magnetic tripping limit | 8 x In +/- 20 % |
[Ics] rated service breaking capacity | 37.5 kA 75 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz 75 kA 75 % conforming to EN/IEC 60947-2 - 110...130 V AC 50/60 Hz 9.37 kA 75 % conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz 50 kA 100 % conforming to EN/IEC 60947-2 - 60 V DC 50 kA 100 % conforming to EN/IEC 60947-2 - 125 V DC |
[Ui] rated insulation voltage | 690 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
[Uimp] rated impulse withstand voltage | 8 kV conforming to EN/IEC 60947-2 |
contact position indicator | Yes |
control type | Toggle Manual tripping test |
local signalling | Trip indicator ON/OFF indication |
mounting mode | Clip-on |
mounting support | 35 mm symmetrical DIN rail |
comb busbar and distribution block compatibility | YES |
9 mm pitches | 3 |
height | 103 mm |
width | 27 mm |
depth | 81 mm |
net weight | 0.24 kg |
mechanical durability | 20000 cycles |
electrical durability | 10000 cycles |
provision for padlocking | Padlockable |
locking options description | Integrated padlocking |
connections - terminals | Tunnel type terminals1.5…50 mm² rigid Tunnel type terminals1…35 mm² flexible |
wire stripping length | 20 mm |
tightening torque | 3.5 N.m |
earth-leakage protection | Without |
standards | EN/IEC 60947-2 |
IP degree of protection | IP20 conforming to IEC 60529 |
IK degree of protection | IK05 conforming to EN/IEC 62262 |
pollution degree | 3 conforming to IEC 60947-2 |
overvoltage category | IV |
tropicalisation | 2 conforming to IEC 60068-1 |
relative humidity | 95 % at 55 °C |
operating altitude | 2000 m |
ambient air temperature for operation | -30…70 °C |
ambient air temperature for storage | -40…70 °C |