48324

circuit breaker Masterpact NW40H3 - 4000 A - 3 poles - drawout - w/o trip unit

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Complementary
network frequency	50/60 Hz
control type	Push-button
mounting mode	Drawout
[In] rated current	4000 A at 40 °C
[Ui] rated insulation voltage	1000 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage	12 kV conforming to IEC 60947-2
[Icm] rated short-circuit making capacity	220 kA 690 V AC at 50/60 Hz 286 kA 525 V AC at 50/60 Hz
[Ue] rated operational voltage	690 V AC 50/60 Hz conforming to IEC 60947-2
circuit breaker CT rating	4000 A
breaking capacity	150 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 150 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 100 kA Icu at 690 V AC 50/60 Hz conforming to IEC 60947-2 130 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 150 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
[Ics] rated service breaking capacity	100 kA at 690 V AC 50/60 Hz conforming to IEC 60947-2 130 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2
protection type	Without protection
mechanical durability	10000 cycles without maintenan