Schneider Electric EasyPact CVS - CVS400N ETS 2.3 circuit breaker - 400 A - 3P/3d

LV540510
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Description

This device is a rated current 400A circuit breaker from EasyPact CVS400N. The rated breaking capacity(Ics) is 50kA at 415VAC,and complete range with Ics=100%Icu. The version of breaker is 3poles frame with detection on 3poles, also accompanied ETS 2.3 trip unit for electronic protection. It is conformed to standard IEC60947-2 for circuit breakers part. This device is certified for operation in pollution degree III environment as defined IEC60947-1& IEC60664-1, and respected for RoHs requirement as european environment directive EC/2002/95. It can be mounted by blackplate or Din rail,also through the door of class II switchboard without downgrading switchboard insulation. The front of toggle offers IP40 protection, but when it is equiped extended rotary handle inside the switchboard, additional IP54 protection degree for extended rotary handle. This series have slots for electrical auxiliaries(MN/MX/OF/SD),depending on the type of trip unit if rotary handle installed. The fixed dimension is 140mm width,255mm height,110mm depth.

Product Details

Weight (in Kg) 5.151
Net weight 4.7 kg
Product or Component Type circuit breaker
Control Type toggle
Trip Unit Protection Functions LSoI
Trip Unit Technology electronic
Ambient air temperature for operation -25-70 °C
Breaking Capacity 70 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
42 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
Mounting Mode fixed
Mechanical Durability 15000 cycles
Network frequency 50/60 Hz
Trip Unit Rating 400-400 A at 40 °C
Earth-Leakage Protection without
Breaking Capacity Code N
Contact Position Indicator yes
Downside Connection front
Instantaneous Pick-up Adjustment Range 11 x In
Instantaneous Pick-up Adjustment Type Li fixed
Long Time Delay Adjustment Type fixed
Long Time Pick-up Adjustment Range 160…400 A
Long Time Pick-up Adjustment Type Lr adjustable 9 settings
Short-Time Delay Adjustment Type fixed
Short-Time Pick-up Adjustment Type Lsd adjustable 9 settings
Thermal Memory yes
Upside Connection front
Product Name EasyPact CVS
Connections Terminals screw connection
Poles description 3P
protection_type short time short-circuit protection
overload protection (long time)
instantaneous short-circuit protection
Standards EN 60947-2
IEC 60947-2
Product Certifications IEC
GOST
Device Application distribution
Range of Product EasyPact CVS400...630
[Ics] Rated service breaking capacity 70 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
32 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
Electrical Durability 6000 cycles 415 V In conforming to IEC 60947-2
Connection pitch 45 mm
Device short name CVS400N
Network type AC
Pollution degree 3 conforming to IEC 60664-1
Protected poles description 3D
Range EasyPact
Trip unit name ETS 2.3
[Isd] Short-time pick-up adjustment range 1.5...10 x Ir
[tr] Long-time delay adjustment range 5.5-5.5 s at 7.2 x Ir
8-8 s at 6 x Ir
200-200 s at 1.5 x Ir
Height 255 mm
Depth 110 mm
width 140 mm
[Uimp] rated impulse withstand voltage 8 kV conforming to EN/IEC 60947-2
Ambient air temperature for storage -50-85 °C
Compatibility code CVS400
Electrical Shock Protection Class class II
IP degree of protection IP40
Utilisation category category A
Brand Schneider Electric

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