EZC400N3250

Référence :

EZC400N3250 Marque : Schneider Disponibilité : En Stock

• EZC400N3250
• Characteristics
• circuit breaker Easypact EZC400N - TMD - 250 A
• - 3 poles 3d
• Main
• Range of product EasyPact
• Product or component type Circuit breaker
• Device short name Easypact EZC400N
• Circuit breaker name Easypact EZC400N
• Device application Distribution
• Poles description 3P
• Protected poles description 3t
• Network type AC
• DC
• Network frequency 50/60 Hz
• [In] rated current 400 A ( 40 °C )
• [Ui] rated insulation voltage 690 V AC 50/60 Hz conforming to IEC 60947-2
• [Uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947-2
• [Ue] rated operational voltage 250 V DC conforming to IEC 60947-2
• 440 V AC 50/60 Hz conforming to IEC 60947-2
• Breaking capacity code N
• Breaking capacity HIC 25 kA at 277/480 V AC 50/60 Hz conforming to NEMA AB1
• HIC 50 kA at 240 V AC 50/60 Hz conforming to NEMA AB1
• Icu 15 kA at 550 V AC 50/60 Hz conforming to IEC 60947-2
• Icu 20 kA at 250 V DC 2P conforming to IEC 60947-2
• Icu 36 kA at 380...415 V AC 50/60 Hz conforming to IEC 60947-2
• Icu 36 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
• Icu 85 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2
• [Ics] rated service breaking capacity Ics 10 kA 250 V DC conforming to IEC 60947-2
• Ics 18 kA 380/415 V AC 50/60 Hz conforming to IEC 60947-2
• Ics 18 kA 440 V AC 50/60 Hz conforming to IEC 60947-2
• Ics 25 kA 240 V AC 50/60 Hz conforming to NEMA AB1
• Ics 12.5 kA 277/480 V AC 50/60 Hz conforming to NEMA AB1
• Ics 42.5 kA 220...240 V AC 50/60 Hz conforming to IEC 60947-2
• Ics 7.5 kA 550 V AC 50/60 Hz conforming to IEC 60947-2
• Suitability for isolation Yes conforming to IEC 60947-2
• Utilisation category Category A
• Jun 12, 2017
• 1
• Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications
• Trip unit name TM-D
• Trip unit technology Thermal-magnetic
• Trip unit rating 350 A ( 50 °C )
• Protection type Overload protection
• Short-circuit protection
• Pollution degree 3 conforming to IEC 60947
• Complementary
• Control type Toggle
• Mounting mode Fixed
• Mounting support Backplate
• Upside connection Front
• Downside connection Front
• Mechanical durability 10000 cycles
• Electrical durability Category A : 4000 cycles 415 V AC 50/60 Hz conforming to IEC 60947-2
• Connection pitch 45 mm
• Local signalling Positive contact indication
• Contact position indicator Yes
• Magnetic tripping current 3500 A
• Neutral protection setting Without protection
• Long time pick-up adjstment type Ir Fixed
• Long time delay adjustment type Fixed
• Earth-leakage protection Without
• Height 255 mm
• Width 185 mm
• Depth 140 mm
• Product weight 6.4 kg
• Quantity per set 1 piece
• Colour Black
• Environment
• Standards EN 60947-1
• EN 60947-2
• GB 14048.2
• IEC 60947-1
• IEC 60947-2
• JIS C8201-2-2
• NEMA AB1
• UL 508
• CSA C22.2 No 14
• IP degree of protection IP20 conforming to IEC 60529
• IK degree of protection IK07 conforming to EN 50102
• Ambient air temperature for operation -25...70 °C
• Ambient air temperature for storage -35...85 °C
• Contractual warranty
• Warranty period 18 months
• 2