LGF36400U33X | Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 18kA, busbar, Micrologic 3.3S, 80% | Square D by Schneider Electric
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Brand: Square DSKU: LGF36400U33X

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LGF36400U33X | Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 18kA, busbar, Micrologic 3.3S, 80% | Square D by Schneider Electric

Square D | LGF36400U33X
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Overview

Details for LGF36400U33X

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 18kA, busbar, Micrologic 3.3S, 80%

The Square D PowerPact™L-frame circuit breaker is designed to protect electrical systems from damage caused by overloads and short circuits for distribution systems supplied by transformers and distribution systems supplied by engine generator sets. This 3 poles, 400A, 600 VAC unit mount circuit breaker equipped with Micrologic 3.2S standard trip unit which offers adjustable protection settings for greater system flexibility type as well as communication capability. Using Micrologic trip unit sensors and intelligence, PowerPact L-frame circuit breaker provides access to measurements of all the main electrical parameters on the built-in screen, on a dedicated front display module (FDM121) or through the communication. Through direct access to in-depth information and networking using open protocols, PowerPact L-frame circuit breaker with Micrologic trip unit lets operators optimize the management of electrical installations. Far more than just a circuit breaker, this device is a measurement and communication tool ready to meet energy-efficiency needs through optimized power requirements, increased energy availability, and improved installation management. The PowerPact L-frame circuit breaker is compliant with international standards IEC 60947-2 and UL 508/CSA 22.2 N°14, with UL 489.

Specifications

range
PowerPact
product name
PowerPact L
device short name
L-Frame
Product or Component Type
Circuit breaker
Device Application
Distribution
Line Rated Current
400 A
Number of Poles
3P
Control Type
Toggle
breaking capacity code
G
breaking capacity
65 kA 240 V AC 50/60 Hz UL 489;35 kA 480 V AC 50/60 Hz UL 489;18 kA 600 V AC 50/60 Hz UL 489;20 kA 250 V DC UL 489;20 kA 500 V DC UL 489
[Ue] rated operational voltage
600 V AC 50/60 Hz IEC 60947-3
Network Frequency
50/60 Hz
[Ics] rated service breaking capacity
65 kA 220/240 V AC 50/60 Hz IEC 60947-2;35 kA 380/440/415 V AC 50/60 Hz IEC 60947-2;18 kA 500/525 V AC 50/60 Hz IEC 60947-2;20 kA 250 V DC IEC 60947-2;20 kA 500 V DC IEC 60947-2
[Uimp] rated impulse withstand voltage
8 kV IEC 60947-2
trip unit technology
Electronic;standard;Micrologic 3.3 S;LSI
continuous current rating
80 %
[Ui] rated insulation voltage
750 V IEC 60947-2
trip unit name
Micrologic 3.3 S
suitability for isolation
Yes IEC 60947-2
utilisation category
Category A
AWG gauge
2 x AWG 2/0...500 kcmil aluminium/copper
local signalling
Ready 1 LED green);Alarm 1 LED 90 % Ir orange);Alarm LED 105 % Ir red);Switched off (OFF) 1 trip indicator green)
mounting mode
Unit mount busbar)
Mounting Support
Busbar
electrical connection
Busbar connection line;Busbar connection load
terminal identifier
AL600LS52K3
long time pick-up adjustment range
0.25...1 x In
tightening torque
442.54 lbf.in (50 N.m) 0.11…0.37 in² (70…240 mm²) (AWG 2/0...500 kcmil);442.54 lbf.in (50 N.m) 0.05…0.47 in² (35…300 mm²) (AWG 2...600 kcmil)
number of slots
2 auxiliary switch OF plug-in);1 alarm switch SD plug-in);1 overcurrent trip switch SDE plug-in);1 voltage release MN or MX plug-in)
Power wire stripping length
1.22 in (31 mm);2.40 in (61 mm)
Color
Black
Height
13.39 in (340 mm)
Width
5.51 in (140 mm)
Depth
4.33 in (110 mm)
Net Weight
13.67 lb(US) (6.2 kg)
communication interface
Modbus;Ethernet
circuit breaker application
HACR rated
Standards
UL;CSA;NEMA;NOM-003-SCFI-2000;IEC 60947-2
product certifications
UL;CSA;NOM
IP degree of protection
Front cover IP40
pollution degree
3 IEC 60947-1
Ambient air temperature for operation
28…158 °F (-2…70 °C)
Ambient Air Temperature for Storage
-58…185 °F (-50…85 °C)
operating altitude
< 6561.68 ft (2000 m) without derating;5000 m with derating
Category
01116-L ELEC TRIP UNIT MOUNT BREAKER/SW
Discount Schedule
DE2
GTIN
785901954712
Returnability
Yes
Country of origin
US
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
11.30 in (28.7 cm)
Package 1 Width
6.61 in (16.8 cm)
Package 1 Length
5.51 in (14.0 cm)
Package 1 Weight
15.00 lb(US) (6.804 kg)
Warranty
18 months

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