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LV540510 – circuit breaker EasyPact CVS400N, 50 kA at 415 VAC, 400 A rating ETS 2.3 electronic trip unit, 3P 3d

Original price was: NGN928,268.25.Current price is: NGN742,614.60.
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.
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LV540510

Description

Main
Range EasyPact
Range of product EasyPact CVS400…630
Product name EasyPact CVS
Device short name CVS400N
Product or component type Circuit breaker
Device application Distribution
Poles description 3P
Protected poles description 3D
Earth leakage protection (Vigi add on) Without
[In] rated current 400 A at 40 °C
Network type AC
Utilisation category Category A
[Icu] 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
Trip unit name ETS 2.3
Trip unit technology Electronic
Trip unit rating 400 A at 40 °C
Protection type Short time short-circuit protection
Overload protection (long time)
Instantaneous short-circuit protection
Complementary
[Uimp] rated impulse withstand voltage 8 kV conforming to EN/IEC 60947-2
Network frequency 50/60 Hz
Breaking capacity code N
[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
Mechanical durability 15000 cycles
Electrical durability 6000 cycles 415 V In conforming to IEC 60947-2
Trip unit protection functions LSoI
Control type Toggle
Long time pick-up adjustment type Ir Adjustable 9 settings
Long time pick-up adjustment range 160…400 A
Long time delay adjustment type Fixed
[tr] long-time delay adjustment range 5.5 s at 7.2 x Ir
8 s at 6 x Ir
200 s at 1.5 x Ir
Thermal memory Yes
Short-time pick-up adjustment type Isd Adjustable 9 settings
[Isd] short-time pick-up adjustment range 1.5…10 x Ir
Short-time delay adjustment type Fixed
Instantaneous pick-up adjustment type Ii Fixed
Instantaneous pick-up adjustment range 11 x In
Contact position indicator Yes
Mounting support Backplate
Mounting mode Fixed
Upside connection Front
Downside connection Front
Connections – terminals Screw connection
Connection pitch 45 mm
Compatibility code CVS400
Width 140 mm
Depth 110 mm
Height 255 mm
Net weight 4.7 kg
Environment
Standards EN 60947-2
IEC 60947-2
Product certifications IEC
GOST
Electrical shock protection class Class II
Pollution degree 3 conforming to IEC 60664-1
IP degree of protection IP40
Ambient air temperature for operation -25…70 °C
Ambient air temperature for storage -50…85 °C
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 15.262 cm
Package 1 Width 15.794 cm
Package 1 Length 29.215 cm
Package 1 Weight 5.151 kg
Unit Type of Package 2 CAR
Number of Units in Package 2 3
Package 2 Height 23.0 cm
Package 2 Width 38.3 cm
Package 2 Length 50.8 cm
Package 2 Weight 16.781 kg
Unit Type of Package 3 PAL
Number of Units in Package 3 48
Package 3 Height 90.0 cm
Package 3 Width 80.0 cm
Package 3 Length 120.0 cm
Package 3 Weight 282840.0 g

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