Schneider Electric
LGL36400U43XCircuit breaker PowerPacT L-Frame 3P 400A 600Vac 18kA lugs Micrologic Ammeter 5.2A (LSI) 80% rated
Circuit breaker PowerPacT L-Frame 3P 400A 600Vac 18kA lugs Micrologic Ammeter 5.2A (LSI) 80% rated
Moulded Case Circuit Breaker (MCCB) - PowerPact L-Frame 600 Micrologic 5.3A (LSI) 3P 400A 600Vac 18kA lugs - 80% rated - Square D by Schneider Electric - 3-poles (3P) - Rated current 400A - Rated voltage 600Vac - Short circuit breaking capacity 18kA (600Y/347Vac; UL489) - Electronic (Micrologic 5.3A Ammeter (LSI)) trip unit - Lugs on both load and line sides
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
LGL36400U43X
Online Price
$6,582.00
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Schneider Electric - PowerPact L-Frame - PowerPact LGLLGL36400U43X
Description
Moulded Case Circuit Breaker (MCCB) - PowerPact L-Frame 600 Micrologic 5.3A (LSI) 3P 400A 600Vac 18kA lugs - 80% rated - Square D by Schneider Electric - 3-poles (3P) - Rated current 400A - Rated voltage 600Vac - Short circuit breaking capacity 18kA (600Y/347Vac; UL489) - Electronic (Micrologic 5.3A Ammeter (LSI)) trip unit - Lugs on both load and line sides
Specifications
Primary brand
Square D by Schneider Electric
Main function
Moulded Case Circuit Breaker (MCCB)
Product series / family name
PowerPacT L-Frame complete breakers
Sub-range name
PowerPacT LGL
Functions
Moulded Case Circuit Breaker (MCCB)
Design
PowerPact L-Frame 600 Micrologic 5.3A (LSI) 3P 400A 600Vac 18kA lugs
80% rated
80% rated
Poles
3-poles (3P)
Rated current
400A
Trip current rating
400 AT
Frame current rating
600 AF
Rated operating voltage (Ue)
690 V
Rated voltage (AC)
600Vac
600Y/347Vac
600Y/347Vac
Rated impulse voltage (Uimp)
8 kV
Rated insulation voltage (Ui)
750 V
Connection type
Lugs on both load and line sides
Short circuit breaking rating
65kA (240Vac; UL489)
35kA (480Vac; UL489)
35kA (480Y/277Vac; UL489)
18kA (600Vac; UL489)
18kA (600Y/347Vac; UL489)
20kA (500Vdc; UL489)
35kA (480Vac; UL489)
35kA (480Y/277Vac; UL489)
18kA (600Vac; UL489)
18kA (600Y/347Vac; UL489)
20kA (500Vdc; UL489)
Ultimate short circuit current breaking capacity (Icu)
65kA (220Vac/240Vac; IEC60947-2)
18kA (380Vac/400Vac/415Vac; IEC60947-2)
18kA (440Vac/480Vac; IEC60947-2)
14kA (500Vac/525Vac; IEC60947-2)
18kA (380Vac/400Vac/415Vac; IEC60947-2)
18kA (440Vac/480Vac; IEC60947-2)
14kA (500Vac/525Vac; IEC60947-2)
Service short circuit current breaking capacity (Ics)
65kA (220/240Vac; IEC60947-2)
18kA (380/415Vac; IEC60947-2)
18kA (440/480Vac; IEC60947-2)
14kA (500/525Vac; IEC60947-2)
18kA (380/415Vac; IEC60947-2)
18kA (440/480Vac; IEC60947-2)
14kA (500/525Vac; IEC60947-2)
Trip unit type
Technology = Electronic
Series = Micrologic 5.3A Ammeter (LSI)
Protection = LSI
Display = LCD
Series = Micrologic 5.3A Ammeter (LSI)
Protection = LSI
Display = LCD
Protection functions
L (Long-time protection)
S (Short-time protection with fixed time delay)
I (Instantaneous protection)
ZSI (Zone Selective Interlocking)
S (Short-time protection with fixed time delay)
I (Instantaneous protection)
ZSI (Zone Selective Interlocking)
Protection settings
L - Protection against overload -- adjustable 0.3...1 x In (125A...400A)
S - Protection against short-circuit with time delay -- adjustable 1.5...10 x Ir (187.5A...4000A)
I - Instantaneous protection against short-circuit -- adjustable 1.5...12 x In (600A...4800A)
S - Protection against short-circuit with time delay -- adjustable 1.5...10 x Ir (187.5A...4000A)
I - Instantaneous protection against short-circuit -- adjustable 1.5...12 x In (600A...4800A)
Measurement function
Current measurements
- Phases (I1 / I2 / I3) and neutral (IN) RMS instantaneous current
- Phases (I1 / I2 / I3) average current Iavg = (I1 + I2 + I3) / 3
- Current unbalance between phases as a % of Iavg
- Highest RMS current of the 3 phases Imax = max (I1 + I2 + I3)
- Ground fault current R as a % of ground fault protection pick-up setting Ig
- Demand/peak current values on all 3 phases + neutral (Present value on the selected window + Maximum demand since last reset). Calculation window adjustable 5-60min.
- Phases (I1 / I2 / I3) and neutral (IN) RMS instantaneous current
- Phases (I1 / I2 / I3) average current Iavg = (I1 + I2 + I3) / 3
- Current unbalance between phases as a % of Iavg
- Highest RMS current of the 3 phases Imax = max (I1 + I2 + I3)
- Ground fault current R as a % of ground fault protection pick-up setting Ig
- Demand/peak current values on all 3 phases + neutral (Present value on the selected window + Maximum demand since last reset). Calculation window adjustable 5-60min.
Mounting mode
Individual unit mount on plate
Operating mode
Toggle (manual)
Degree of protection
IP40
Net Height (mm)
382 mm
Net Width (mm)
153 mm
Net Depth (mm)
171 mm
Utilisation category
A
Manufacturer product status
Commercialized
Compliant with standard(s)
EN / IEC (EU/Worldwide)
- CE marking
- EN/IEC 60947-2
- EN/IEC 60947-5-1
United States of America
- UL Listed
- UL 489
- NEMA
Canada
- CSA C22.2 No 5
Mexico
- NOM
- NMX J-266
China
- CCC
Marine approvals
- ABS (American Bureau of Shipping)
- CE marking
- EN/IEC 60947-2
- EN/IEC 60947-5-1
United States of America
- UL Listed
- UL 489
- NEMA
Canada
- CSA C22.2 No 5
Mexico
- NOM
- NMX J-266
China
- CCC
Marine approvals
- ABS (American Bureau of Shipping)
Benefits
Basic Electronic and MicroLogic trip protection from 250-600Vac
2-pole 3-pole and 4-pole design wide range of trip units to protect most applications
High performance UL listed interrupting ratings from 35kA to 200kA at 480Vac
Standard (80%) or 100% rating
UL/CSA/NOM/IEC/CCC certified and CE marked for global acceptance
2-pole 3-pole and 4-pole design wide range of trip units to protect most applications
High performance UL listed interrupting ratings from 35kA to 200kA at 480Vac
Standard (80%) or 100% rating
UL/CSA/NOM/IEC/CCC certified and CE marked for global acceptance
Degree of pollution
3
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Download official PDF datasheet for LGL36400U43X from Schneider Electric | 18 Jun 2021 | English (US) |
| Schneider Electric 0100CT1501_SEC-03 - Digest Section 3 - Molded Case Circuit Breakers.pdf | 11 Mar 2019 | English (US) |
| Schneider Electric 0100CT1501_SEC-07 - Digest Section 7 - Miniature and Molded Case Circuit Breakers.pdf | 11 Mar 2019 | English (US) |
| Schneider Electric - PowerPacT MCCB-B-H-J-Q-frame - Catalogue.pdf | 31 Oct 2023 | English (US) |
