Home / Molded Case Circuit Breaker, 300 A, 600V AC, 3 Pole, Free Standing Mounting Style, LAL Series

Molded Case Circuit Breaker, 300 A, 600V AC, 3 Pole, Free Standing Mounting Style, LAL Series

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Brand Square D
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Description Molded Case Circuit Breaker, 300 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 3,000 A, Low Amp Trip Setting 1,500 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 Adjustable, Phase Connection ABC
graingerSKU: 5B916, mscSKU: , zoro_no: G1790521, mongo_id: 65bbea5822d7a989a99ab52c

Web Price

$3,679.90 / each

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Product Details

AC Voltage Rating 600V AC

Amps 300 A

Application HACR rated Applications

Certifications IEC; UL Listed; CSA

Circuit Breaker Actuator Toggle

Circuit Breaker Application HACR rated

Circuit Breaker Mounting Style Free Standing

Circuit Breaker Type Standard

Country of Origin (subject to change) Multiple

DC Voltage Rating 250V DC

Depth 5.84 in

Electrical Connection Lugs, load; Lugs, line

Features Mercury Free; PVC Free

For Use With Busway Plug-In Units, Combination Starters, Industrial Enclosures, Motor Control Centers, Panelboards, Switchboards

Frame Size 400A/LA

Height 11 in

High Amp Trip Setting 3,000 A

Instantaneous Trip Adjustable

Low Amp Trip Setting 1,500 A

Magnetic Hold Current 1500 A

Magnetic Tripping Current 3000 A

Max. AIR Rating 42kA at 240V AC

Max. Wire Size 250 MCM, 600 MCM

Min. Wire Size 1/0 AWG

Mounting Free Standing

Mounting Mode Unit mount

Number of Poles 3

Package Quantity 1

Phase Three

Phase Connection ABC

Product Or Component Type Circuit breaker

Series LAL

Standards CSA, IEC, 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