Home / Molded Case Circuit Breaker, 400 A, 600V AC, 3 Pole, I-Line Mounting Style, LA Series

Molded Case Circuit Breaker, 400 A, 600V AC, 3 Pole, I-Line Mounting Style, LA Series

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Brand Square D
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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
graingerSKU: 2DL47, mscSKU: , zoro_no: G2780827, mongo_id: 65bbe79c3aaddbd5a90a4dba

Web Price

$5,357.49 / each

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Product Details

AC Voltage Rating 600V AC

Amps 400 A

Application HACR rated Applications

Breaking Capacity Code A

Certifications UL Listed; CSA

Circuit Breaker Actuator Toggle

Circuit Breaker Application HACR rated

Circuit Breaker Mounting Style I-Line

Circuit Breaker Type Standard

Country of Origin (subject to change) Multiple

DC Voltage Rating 250V DC

Depth 5.84 in

Electrical Connection Lugs, load; I-Line connection, line

Features Mercury Free; PVC Free

For Use With I Line Panelboards

Frame Size 400A/LA

Height 11 in

High Amp Trip Setting 4,000 A

Instantaneous Trip Instantaneous

Low Amp Trip Setting 2,000 A

Magnetic Hold Current 2000 A

Magnetic Tripping Current 4000 A

Max. AIR Rating 42kA at 120/240V AC

Max. Wire Size 250 MCM, 600 MCM

Min. Wire Size 1/0 AWG

Mounting Plug In Panelboard

Number of Poles 3

Package Quantity 1

Phase Three

Phase Connection ABC

Product Or Component Type Circuit breaker

Series LA

Standards CSA, UL Listed

Terminal Connection Lug

Terminal Identifier AL400LA

Tightening Torque 115.06 lbf.in (13 N.m) 0.07 to 0.47 inÃÂ² (42 to 304 mmÃÂ²) (AWG 1 to 600 kcmil); 115.06 lbf.in (13 N.m) 0.07 to 0.20 inÃÂ² (42 to 127 mmÃÂ²) (AWG 1 to 250 kcmil)

Trip Type Thermal Magnetic

Trip Unit Technology Thermal-magnetic

Width 6 in

Wiring Configuration 3-wire