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Schneider Electric 64536

MPN64536

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Switch disconnector, MasterPact NW20HA Navy, 2000A, 105kA/440VAC 50/60Hz (Icm), 3 poles, drawout

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Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

64536 — Electrical ratings
Parameter	Value
Rated operational voltage (Ue)	440/690 V AC 50/60 Hz conforming to IEC 60947-3
Rated operational current (Ie)	2000 A AC 50/60 Hz 440/690 V
Poles	3P
Rated insulation voltage (Ui)	1000 V DC conforming to IEC 60947-3
Rated impulse withstand voltage (Uimp)	12 kV conforming to IEC 60947-3
Network type	AC
Network frequency	50/60 Hz
Suitable for isolation	Yes conforming to IEC 60947-3

64536 — Breaking & withstand capacity
Parameter	Value
Rated short-time withstand current (Icw)	50 kA during 1 s conforming to IEC 60947-3 50 kA during 3 s conforming to IEC 60947-3
Rated short-circuit making capacity (Icm)	105 kA 220...690 V AC at 50/60 Hz
Breaking capacity code	HA

64536 — Performance
Parameter	Value
Mechanical durability (cycles)	10000 cycles without maintenance conforming to IEC 60947-3 20000 cycles with maintenance conforming to IEC 60947-3
Electrical durability (cycles)	AC-3: 6000 cycles 440/690 V AC 50/60 Hz without maintenance conforming to IEC 60947-3 AC-23A: 6000 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-3 AC-23A: 8000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-3

64536 — Environmental
Parameter	Value
Operating ambient temperature	-25...70 °C
Storage ambient temperature	-35...85 °C
IP degree of protection	IP30
Pollution degree	3 conforming to IEC 60664-1