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  9. Molded Case Circuit Breaker, LEGACY MCCB Series, 400A, 3 Pole, 600V AC, 42kA at 240V AC
Square D Molded Case Circuit Breaker, LEGACY MCCB Series, 400A, 3 Pole, 600V AC, 42kA at 240V AC LA36400 - main

CAD Drawings

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Molded Case Circuit Breaker, LEGACY MCCB Series, 400A, 3 Pole, 600V AC, 42kA at 240V AC

  • Mfr # LA36400

  • Zoro # G2780827

CAD Available
product price: $4,285.99
/ea
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Key Features

CAD Drawing
Series
LEGACY MCCB
Number of Poles
3
AC Voltage Rating
600V AC
Circuit Breaker Type
Standard
Phase
3
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Specifications

Product Information

MFR #
LA36400
Zoro #
G2780827
UPC #
785901426325
Country of Origin
Mexico

Dimensions

Frame Size
400A/LA
Width
6 in
Depth
5.84 in
Height
11 in
Max. Wire Size
250 MCM, 600 MCM
Min. Wire Size
1/0 AWG

Details

Item
Molded Case Circuit Breaker
Series
LEGACY MCCB
Amps
400A
Number of Poles
3
AC Voltage Rating
600V AC
Circuit Breaker Type
Standard
Phase
3
Circuit Breaker Actuator
I-Line
Circuit Breaker Mounting Style
I-Line
Max. AIR Rating
42kA at 240V AC
Trip Type
Thermal Magnetic
Instantaneous Trip
Instantaneous
Terminal Connection
Lugs
Phase Connection
ABC
DC Voltage Rating
250V DC
High Amp Trip Setting
4,000 A
Low Amp Trip Setting
2,000 A
For Use With
I Line Panelboards
Standards
CSA, UL Listed
Features
Mercury Free; PVC Free
Application
HACR rated Applications
Tightening Torque
115.06 lbf.in (13 N.m) 0.07 to 0.47 in² (42 to 304 mm²) (AWG 1 to 600 kcmil); 115.06 lbf.in (13 N.m) 0.07 to 0.20 in² (42 to 127 mm²) (AWG 1 to 250 kcmil)
Circuit Breaker Application
HACR rated
Wiring Configuration
3-wire
Magnetic Tripping Current
4000 A
Certifications
UL Listed; CSA
Magnetic Hold Current
2000 A
Breaking Capacity Code
A
Terminal Identifier
AL400LA
CAD Available
Yes

Description

Molded Case Circuit Breaker, 400 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 42kA at 120/240V AC, For Use With I Line Panelboards, Series LA, High Amp Trip Setting 4,000 A, Low Amp Trip Setting 2,000 A, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating 250V DC, Terminal Connection Lug, Trip Type Thermal Magnetic, Phase Three, Instantaneous Trip Instantaneous, Phase Connection ABC, Frame Size 400A/LA, Circuit Breaker Mounting Style I-Line, Height 11 in, Width 6 in

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