LV431975

Référence :

LV431975 Marque : Schneider Disponibilité : En Stock

• LV431975
• Characteristics
• circuit breaker VigiCompact MH NSX250B -
• Micrologic 2.2 - 250 A - 3 poles 3d
• Main
• Range Compact
• Product name Compact NSX
• Product or component type Circuit breaker with Vigi module
• Device short name VigiCompact NSX250B
• Device application Distribution
• Poles description 3P
• Protected poles description 3t
• Network type AC
• Network frequency 50/60 Hz
• [In] rated current 250 A ( 40 °C )
• [Ui] rated insulation voltage 800 V AC 50/60 Hz
• [Uimp] rated impulse withstand voltage 8 kV
• [Ue] rated operational voltage 440 V AC 50/60 Hz
• Breaking capacity code B
• Breaking capacity 25 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
• 15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
• 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
• 40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
• 20 kA at 480 V AC 50/60 Hz conforming to NEMA AB1
• 40 kA at 240 V AC 50/60 Hz conforming to NEMA AB1
• [Ics] rated service breaking capacity Ics 15 kA 500 V AC 50/60 Hz conforming to IEC 60947-2
• Ics 20 kA 440 V AC 50/60 Hz conforming to IEC 60947-2
• Ics 25 kA 380/415 V AC 50/60 Hz conforming to IEC 60947-2
• Ics 40 kA 220/240 V AC 50/60 Hz conforming to IEC 60947-2
• Suitability for isolation Yes conforming to EN 60947-2
• Yes conforming to IEC 60947-2
• Utilisation category Category A
• Trip unit name Micrologic 2.2
• Trip unit technology Electronic
• Trip unit protection functions LSoI
• 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 rating 250 A ( 40 °C )
• Protection type Instantaneous short-circuit protection
• Overload protection (long time)
• Short time short-circuit protection
• Earth-leakage add-on module name MH
• Pollution degree 3 conforming to IEC 60664-1
• Complementary
• Control type Toggle
• Mounting mode Fixed
• Mounting support Backplate
• Upside connection Front
• Downside connection Front
• Mechanical durability 20000 cycles
• Electrical durability 10000 cycles 440 V In conforming to IEC 60947-2
• 10000 cycles 690 V In/2 conforming to IEC 60947-2
• 20000 cycles 440 V In/2 conforming to IEC 60947-2
• 5000 cycles 690 V In conforming to IEC 60947-2
• Connection pitch 35 mm
• Local signalling LED 105 % Ir
• LED 90 % Ir
• LED ready
• Long time pick-up adjstment type Ir Adjustable 9 settings
• Long time pick-up adjustment range 0.9...1 x Io
• Long time delay adjustment type Fixed
• [Tr] long-time delay adjustment 11 s 7.2 x Ir
• 16 s 6 x Ir
• 400 s 1.5 x Ir
• Thermal memory 20 minutes before and after tripping
• Short-time pick-up adjustment type Isd Adjustable 9 settings
• [Isd] short-time pick-up adjustment 1.5...10 x Ir
• range
• Short-time delay adjustment type Fixed
• Instantaneous pick-up adjustment type Fixed
• Ii
• Instantaneous pick-up adjustment 3000 A
• range
• Earth-leakage protection class Class A
• Earth-leakage protection With
• Residual earth-leakage sensitity Adjustable 5 settings
• adjustment type
• [Δt] residual earth-leakage sensitive 0.03...10 A
• adjustment
• Residual earth-leakage time delay Adjustable 4 settings
• adjustment type
• Height 236 mm
• Width 105 mm
• Depth 86 mm
• Product weight 2.4 kg
• Environment
• Electrical shock protection class Class II
• Standards EN 60947-2
• IEC 60947-2
• NEMA AB1
• UL 508
• Product certifications CSA
• UL
• 2
• IP degree of protection IP40 conforming to IEC 60529
• IK degree of protection IK07 conforming to IEC 62262
• Ambient air temperature for operation -35...70 °C
• Ambient air temperature for storage -55...85 °C
• Offer Sustainability
• Sustainable offer status Green Premium product
• RoHS (date code: YYWW) Compliant  - since  0839  -  Schneider Electric declaration of conformity
• Schneider Electric declaration of conformity
• REACh Reference not containing SVHC above the threshold
• Reference not containing SVHC above the threshold
• Product environmental profile Available
• Product end of life instructions Available
• Contractual warranty
• Warranty period 18 months
• 3