L&T/LK dsine DN3-400M 400A 3Pole 50ka MCCB Motor back-up Protection (CM94516OOROOG)

Description

• Rated Operational Current-400
• Mechanical Life (No. of operating cycles-15000
• No. of Poles-3P
• Rated Operational voltage (Ue)-415V AC
• Rated Insulation Voltage Ui (V)-800 V
• Conformance to Standards-IEC 60947-1, EN 60947-1, IS/IEC 60947-1 IEC 60947-2, EN 60947-2, IS/IEC 60947-2 IEC 60947-3, EN 60947-3, IS/IEC 60947-3 IEC 60947-4, EN 60947-4, IS/IEC 60947-4
• Rated impulse withstand voltage (Uimp)-8 kV
• Operational Frequency (Hz)-50/60 Hz
• Release Type-M
• Rated Short Circuit Breaking capacity Icu(kA)-DN3-400M MCCB 400 3P 415V AC 50kA M 50/60 Hz
• Rated Sevice circuit breaking capacity (Ics as % of Icu) @415VAC-50kA
• Ambient temperature–5°C to 55°C
• Suitable for isolation-Yes
• Load-line bias-No
• Electrical Life (Operating Cycles)-4000
• IP Protection-IP40
• Pollution Degree-III
• Width(mm)-140
• Height(mm)-266
• Depth(mm)-111.5

Note: L&T Switchgear Business is now Lauritz Knudsen Electrical & Automation.
Some products may still be labelled as L&T Switchgear Business until existing stock lasts. The quality and service you trust remain unchanged.