Schneider-Electric
 
LV431506 picture- web-product-data-sheet
LV431506
trip unit Micrologic 6.2 E for Compact NSX 250 circuit breakers, electronic, rating 250A, 3 poles 3d
Schneider Electric
Characteristics
Main
Range of product NSX100...250
Product or component type Control unit
Range compatibility Compact NSX250
Device application Distribution
Poles description 3P
Protected poles description 3t
4t
3t + N/2
3t + 1.6 N
Network type AC
Network frequency 50/60 Hz
Trip unit name Micrologic 6.2 E
Trip unit technology Electronic
Trip unit protection functions LSIG
Protection type L : for overload protection (long time)
S : for short time short-circuit protection
I : for instantaneous short-circuit protection
G : for ground fault protection
Trip unit rating 250 A at 40 °C
Complementary
Mounting mode Fixed
[Ue] rated operational voltage 690 V AC 50/60 Hz
Long time pick-up adjustment type Ir Adjustable 9 settings
[Ir] long time pick-up adjustment range 100...250 A
Long time delay adjustment type Adjustable
[tr] long-time delay adjustment range 15…400 s at 1.5 x Ir
0.35…11 s at 7.2 x Ir
0.5…16 s at 6 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 range 1.5...10 x Ir
Short-time delay adjustment type Adjustable
[tsd] short-time delay adjustment range 0…0.4 s I²t=off
0.1…0.4 s I²t=on
Instantaneous pick-up adjustment type Ii Adjustable
[Ii] instantaneous pick-up adjustment range 1.5...12 x In
Ground-fault pick-up adjustment type Adjustable
[Ig] ground-fault pick-up adjustment range 0.2...1 x In for In = 40 A
0.4...1 x In for In > 40 A
Ig enable on/off
Ground-fault time delay adjustment type -tg Adjustable
[tg] ground-fault time delay adjustment range 0…0.4 s I²t=off
0.1…0.4 s I²t=on
Zone selective interlocking ZSI With
Communication of data Maximeters/minimeters
Energy metering
Protection and alarm settings
Time-stamped histories and event tables
Maintenance indicators
Power quality
Instantaneous and demand values
Demand current and power
Display type LCD display
Type of measurement Energy meter
Electrical data recording Maintenance indicators
Environment
Standards UL 508
EN/IEC 60947-2
Product certifications EAC
Marine
CCC
Ambient air temperature for operation -25…70 °C
Ambient air temperature for storage -40…85 °C
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Weight 562 g
Package 1 Height 9.5 cm
Package 1 width 10.9 cm
Package 1 Length 15.3 cm
Unit Type of Package 2 S03
Number of Units in Package 2 11
Package 2 Weight 6.724 kg
Package 2 Height 30 cm
Package 2 width 30 cm
Package 2 Length 40 cm
Offer Sustainability
Sustainable offer status Green Premium product
EU RoHS Directive Compliant
print EU RoHS Declaration
Mercury free Yes
RoHS exemption information
print Yes
China RoHS Regulation
print China RoHS declaration
Environmental Disclosure
print Product Environmental Profile
Circularity Profile
print End of Life Information
Contractual warranty
Warranty 18 months