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Square D LAL36400 Schneider Electric LAL36400 Circuit breaker, LA, 400A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic

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Circuit breaker, LA, 400A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic

LAL36400

Description

Square D LA molded case circuit breakers provide thermal magnetic protection. Their primary function is automatic opening of a circuit under overload or short circuit conditions or manual opening. LA circuit breakers contain thermal (overload) and magnetic (short circuit) sensing elements in each pole. Push-to-Trip allows the circuit breaker to be manually tripped without exposure to live parts. This Square D LA molded case circuit breaker is a 3 pole unit mount breaker, 400A and 600VAC, with lugs. The thermal magnetic circuit breaker has an interrupting rating of 22kA for 600VAC and 10kA for 250VDC. LA breakers are UL 489, CSA, IEC certified.

Specifications

Main
Product or Component TypeCircuit breaker
Trip Unit TechnologyThermal-magnetic
Complementary
Line Rated Current400 A
Number of Poles3P
Mounting ModeUnit mount
Magnetic Hold Current2000 A
Magnetic Tripping Current4000 A
Electrical connectionLugs, load
Lugs, line
Terminal identifierAL400LA
Tightening torque115.06 lbf.in (13 N.m) 0.07…0.5 in² (42…304 mm²) (AWG 1...600 kcmil)
115.06 lbf.in (13 N.m) 0.07…0.2 in² (42…127 mm²) (AWG 1...250 kcmil)
Height11 in (279.4 mm)
Width6 in (152.4 mm)
Depth5.84 in (148.34 mm)
Circuit breaker applicationHACR rated
Environment
CertificationsIEC
CSA
UL Listed
Ordering and shipping details
CategoryUS10DE200935
Discount Schedule0DE2
GTIN785901426868
ReturnabilityYes
Country of originUS
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height9.25 in (23.495 cm)
Package 1 Width11.50 in (29.210 cm)
Package 1 Length17.50 in (44.450 cm)
Package 1 Weight16.451 lb(US) (7.462 kg)
Unit Type of Package 2PAL
Number of Units in Package 232
Package 2 Height40.00 in (101.600 cm)
Package 2 Width40.00 in (101.600 cm)
Package 2 Length48.00 in (121.920 cm)
Package 2 Weight674.000 lb(US) (305.721 kg)
Contractual warranty
Warranty18 months

Specifications

Brand Square D