Cut-off switch with a visible interruption, inter pact INV 1000, 4p, 1000A. Series: Compact Product Name: INV 1000 - product or component type: Switch Disconnectors - Description of Poles: 4P-network connection: DC, AC-network frequency: 50/60 Hz-rated operational current Ie: AC-21 A: 1000 A AC 50/60 Hz 480 V NEMA, AC-23A: 1000 A AC 50/60 Hz 220/240 V, AC-22A: 1000 A AC 50/60 Hz 480 V NEMA, DC-23 B: 1000 A DC 250 V 4 poles in series, AC-22A: 1000 A AC 50/60 Hz 500/525 V, AC-23A: 1000 A AC 50/60 Hz 480 V NEMA, AC-23A: 1000 A AC 50/60 Hz 440/480 V, AC-22A: 1000 A AC 50/60 Hz 380/415 V, AC-21A: 1000 A AC 50/60 Hz 500/525 V, AC-23A: 1000 A AC 50/60 Hz 660/690 V, AC-23A: 1000 A AC 50/60 Hz 500/525 V, AC-21A: 1000 A AC 50/60 Hz 440/480 V, AC-21A: 1000 A AC 50/60 Hz 220/240 V, AC-21A: 1000 A AC 50/60 Hz 660/690 V, AC-23A: 1000 A AC 50/60 Hz 380/415 V, AC-22A: 1000 A AC 50/60 Hz 220/240 V, DC-22 A: 1000 A DC 125 V 2 poles in series, DC-23 B: 1000 A DC 125 V 2 poles in series, AC-22A: 1000 A AC 50/60 Hz 660/690 V, AC-21A: 1000 A AC 50/60 Hz 380/415 V, AC-22A: 1000 A AC 50/60 Hz 440/480 V, DC-22 A: 1000 A DC 250 V 4 poles in series, DC-21 A: 1000 A DC 250 V 4 poles in series, DC-21 A: 1000 A DC 125 V 2 poles in series - Nominal short-circuit jack-breaking capacity. Icm: 75 kA 690 V AC 50/60 Hz cut-off switch alone, 330 kA 690 V AC 50/60 Hz with an upstream protective circuit breaker-rated operational voltage Ue: 250V DC, 690 V AC 50/60 Hz-plus contact display: Yes - visible break: Yes.
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