Home / Molded Case Circuit Breaker, 350 A, 240V AC, 3 Pole, Free Standing Mounting Style, Q4 Series

Molded Case Circuit Breaker, 350 A, 240V AC, 3 Pole, Free Standing Mounting Style, Q4 Series

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Brand Square D
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Description Molded Case Circuit Breaker, 350 A Amps, AC Voltage Rating 240V AC, Max. AIR Rating 25kA at 120/240V AC, For Use With Busway Plug-In Units, Combination Starters, Industrial Enclosures, Motor Control Centers, Panelboards, Switchboards, Series Q4, High Amp Trip Setting 3,500 A, Low Amp Trip Setting 1,750 A, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating Not Rated, Terminal Connection Lug, Trip Type Thermal Magnetic, Phase Three, Instantaneous Trip Adjustable
graingerSKU: 2KDF2, mscSKU: , zoro_no: G2081536, mongo_id: 65bbe7e49a749db822761d5c

Web Price

$3,611.24 / each

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Product Details

AC Voltage Rating 240V AC

Amps 350 A

Breaking Capacity Code Q4

Certifications UL Listed; IEC; CSA

Circuit Breaker Actuator Toggle

Circuit Breaker Mounting Style Free Standing

Circuit Breaker Type Standard

Country of Origin (subject to change) Mexico

DC Voltage Rating Not Rated

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/Q4

Height 11 in

High Amp Trip Setting 3,500 A

Instantaneous Trip Adjustable

Low Amp Trip Setting 1,750 A

Magnetic Hold Current 1750 A

Magnetic Tripping Current 3500 A

Max. AIR Rating 25kA at 120/240V AC

Max. Operating Temp. 104 Degrees F

Max. Wire Size 250 MCM, 600 MCM

Min. Operating Temp. 104 Degrees F

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 Q4

Standards CSA, IEC, UL Listed

Terminal Connection Lug

Terminal Identifier AL400LA

Tightening Torque 371.73 lbf.in (42 N.m) 0.08 to 0.47 inÃÂ² (50 to 300 mmÃÂ²) (AWG 1 to 600 kcmil); 371.73 lbf.in (42 N.m) 0.08 to 0.19 inÃÂ² (50 to 120 mmÃÂ²) (AWG 1 to 250 kcmil)

Trip Type Thermal Magnetic

Trip Unit Technology Thermal-magnetic

Width 6 in