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INS40 3P 40A

The INS40 3P 40A (manufacturer part number 28900) is a non-automatic switch-disconnector from the Schneider Electric Compact INS series . It is designed to provide safe isolation and switching of electrical circuits in industrial and commercial applications, ensuring safety during maintenance and operational switching

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Parameter Value Manufacturer Schneider Electric Series Compact INS / Interpact INS40/160 Product Type Switch Disconnector / Load-break Switch Manufacturer Part No. 28900 Rated Permanent Current (Iu) 40 A Number of Poles 3P (3 Poles) Rated Operational Voltage (Ue) 500 V AC 50/60 Hz / 250 V DC Rated Insulation Voltage (Ui) 500 V / 690 V Rated Impulse Withstand Voltage (Uimp) 8 kV Frequency 50/60 Hz Rated Operation Power at AC-23, 400 V 20 kW Rated Permanent Current at AC-23, 400 V 40 A Rated Short-Time Withstand Current (Icw) 3 kA Conditioned Rated Short-Circuit Current (Iq) 36 kA Switch Rating 75 kA Number of Auxiliary Contacts (Change-over) 2 Control Element Type Long rotary handle / Long turning handle Handle Colour Black Interlockable / Accepts Padlocks Yes (3 padlocks in OFF position) Mounting Type DIN Rail / Panel Mount / Distribution board installation Protection Rating (Front side) IP40 Connection Type Screw terminals Operating Temperature -25...70 °C Dimensions (W x H x D) 90 mm x 81-85 mm x 62.5 mm Net Weight Approx. 0.5-0.6 kg Standards IEC 60947-1, IEC 60947-3, EN 60947-1, EN 60947-3 Certifications CCC, CE, KEMA-KEUR