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
Important message Important message: 
This product has been switched to new ComPacT range and is no longer commercialized. It will continue to be available in H1 2023 only limited to specific projects.
Schneider Electric
Characteristics
Main
Range ComPact
Range of product ComPact NSX100...250
Product or component type Trip unit
Trip unit name Micrologic 6.2 E
Trip unit technology Electronic
Range compatibility ComPact NSX250
Device application Distribution
Number of poles 3P
Protected poles description 3t
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 rated current 250 A at 40 °C
[Ue] rated operational voltage 690 V AC 50/60 Hz
Network type AC
Network frequency 50/60 Hz
Complementary
Long-time pick-up adjustment type Ir (thermal protection) Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range 100...250 A
Long-time protection delay adjustment type tr Adjustable
[tr] long-time protection 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 protection pick-up adjustment type Isd Adjustable 9 settings
[Isd] Short-time protection pick-up adjustment range 1.5...10 x Ir
Short-time protection delay adjustment type tsd Adjustable
[tsd] Short-time protection delay adjustment range 0…0.4 s I²t=off
0.1…0.4 s I²t=on
Instantaneous protection pick-up adjustment type Ii Adjustable
[Ii] instantaneous protection pick-up adjustment range 1.5...12 x In
Ground-fault protection pick-up adjustment type Ig Adjustable
[Ig] ground-fault protection 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 protection time delay adjustment type tg Adjustable
[tg] ground-fault protection time delay adjustment range 0…0.4 s I²t=off
0.1…0.4 s I²t=on
Earth-leakage protection Without
Zone selective interlocking ZSI With
Local signalling Flashing LED (green) for ready to operate
LED 105 % Ir (red) for overload
LED 90 % Ir (orange) for overload
Display type LCD display
Type of measurement Energy meter
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
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 Height 9.5 cm
Package 1 Width 10.9 cm
Package 1 Length 15.3 cm
Package 1 Weight 562.0 g
Unit Type of Package 2 S03
Number of Units in Package 2 11
Package 2 Height 30.0 cm
Package 2 Width 30.0 cm
Package 2 Length 40.0 cm
Package 2 Weight 6.724 kg
Offer Sustainability
Sustainable offer status Green Premium product
REACh Regulation
print REACh Declaration
EU RoHS Directive Compliant
print EU RoHS Declaration
Mercury free Yes
China RoHS Regulation
print China RoHS declaration
RoHS exemption information
print Yes
Environmental Disclosure
print Product Environmental Profile
Circularity Profile
print End of Life Information
California proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Contractual warranty
Warranty 18 months