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  9. Molded Case Circuit Breaker, LEGACY MCCB Series, 400A, 2 Pole, 600V AC, 42kA at 240V AC
Square D Molded Case Circuit Breaker, LEGACY MCCB Series, 400A, 2 Pole, 600V AC, 42kA at 240V AC LAL26400 - main

Molded Case Circuit Breaker, LEGACY MCCB Series, 400A, 2 Pole, 600V AC, 42kA at 240V AC

  • Mfr # LAL26400

  • Zoro # G1657327

product price: $2,871.99
/ea
Free Shipping & Returns

Key Features

Series
LEGACY MCCB
Number of Poles
2
AC Voltage Rating
600V AC
Circuit Breaker Type
Standard
Phase
1
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Specifications

Product Information

MFR #
LAL26400
Zoro #
G1657327
UPC #
785901426523
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
2
AC Voltage Rating
600V AC
Circuit Breaker Type
Standard
Phase
1
Circuit Breaker Actuator
Toggle
Circuit Breaker Mounting Style
Unit Mount
Max. AIR Rating
42kA at 240V AC
Trip Type
Thermal Magnetic
Instantaneous Trip
Adjustable
Terminal Connection
Lugs
DC Voltage Rating
250V DC
Standards
CSA, IEC, UL Listed
Low Amp Trip Setting
2,000 A
For Use With
Busway Plug-In Units, Combination Starters, Industrial Enclosures, Motor Control Centers, Panelboards, Switchboards
High Amp Trip Setting
4,000 A
Features
Mercury Free; PVC Free
Application
HACR rated Applications
Magnetic Hold Current
2000 A
Terminal Identifier
AL400LA
Magnetic Tripping Current
4000 A
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
Certifications
UL Listed; IEC; CSA

Description

Molded Case Circuit Breaker, 400 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 42kA at 240V AC, For Use With Busway Plug-In Units, Combination Starters, Industrial Enclosures, Motor Control Centers, Panelboards, Switchboards, Series LAL, High Amp Trip Setting 4,000 A, Low Amp Trip Setting 2,000 A, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating 250V DC, Terminal Connection Lug, Trip Type Thermal Magnetic, Phase Single, Instantaneous Trip Adjustable

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