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Molded Case Circuit Breakers (Q Frame)

Square D by Schneider Electric’s PowerPact Multistandard circuit breakers are equipped with dual-break rotating contacts that reduce the amount of peak current during a short-circuit fault. They feature an over-center toggle mechanism providing quick-make, quick-break operation. Internal cross-bars provide common opening and closing of all poles with a single handle. The circuit breaker handle can assume any of three positions, ON, tripped or OFF. The center tripped position provides positive visual indication that the circuit breaker has tripped.

PowerPact Q-frame circuit breakers are designed to protect electrical systems from damage caused by short-circuits and overloads. They are equipped with thermal-magnetic trip units containing individual thermal (overload) and magnetic (short-circuit) sensing elements in each pole. PowerPact Q-frame circuit breakers are used for overcurrent protection and switching on AC systems. They are available in 2 and 3 pole designs and from 75 to 250 A. Unit-mount circuit breakers are available with mounting studs for bus-mounted applications or with lugs on both ends for cabled applications. These circuit breakers may be mounted in metering devices, individual enclosures, switchboards and panelboards. The I-line circuit breakers are specifically designed for use in I-line panelboards and switchboards. 

Products

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$5746.50
Schneider Q4L3400 Circuit breaker 400 A 3P Unit mount IEC, UL Listed, CSA 2000 A 4000 A 11 in (279.40 mm 6 in (152.40 mm 5.84 in (148.34 mm 104 °F (40 °C 240 V AC Lugs load, Lugs line 25 kA 120 V AC, 25 kA 240 V AC Thermal-magnetic AWG 1-600 kcmil aluminium/copper1, AWG 1-250 kcm
$5746.50
Schneider Q4L3350 Circuit breaker 350 A 3P Unit mount UL Listed, IEC, CSA 1750 A 3500 A 11 in (279.40 mm 6 in (152.40 mm 5.84 in (148.34 mm 104 °F (40 °C 240 V AC Lugs load, Lugs line 25 kA 120 V AC, 25 kA 240 V AC Thermal-magnetic AWG 1-600 kcmil aluminium/copper1, AWG 1-250 kcm
$5746.50
Schneider Q4L3300 Circuit breaker 300 A 3P Unit mount UL Listed, IEC, CSA 1500 A 3000 A 11 in (279.40 mm 6 in (152.40 mm 5.84 in (148.34 mm 104 °F (40 °C 240 V AC Lugs load, Lugs line 25 kA 120 V AC, 25 kA 240 V AC Thermal-magnetic AWG 1-600 kcmil aluminium/copper1, AWG 1-250 kcm
$5746.50
Schneider Q4L3250 Circuit breaker 250 A 3P Unit mount CSA, IEC, UL Listed 1250 A 2500 A 11 in (279.40 mm 6 in (152.40 mm 5.84 in (148.34 mm 104 °F (40 °C 240 V AC Lugs load, Lugs line 25 kA 120 V AC, 25 kA 240 V AC Thermal-magnetic AWG 1-600 kcmil aluminium/copper1, AWG 1-250 kcm
$4756.50
Schneider Q4L2400 Circuit breaker 400 A 2P Unit mount UL Listed, IEC, CSA 2000 A 4000 A 11 in (279.40 mm 6 in (152.40 mm 5.84 in (148.34 mm 104 °F (40 °C 240 V AC Lugs load, Lugs line 25 kA 120 V AC, 25 kA 240 V AC Thermal-magnetic AWG 1-600 kcmil aluminium/copper1, AWG 1-250 kcm
$4756.50
Schneider Q4L2350 Circuit breaker 350 A 2P Unit mount IEC, UL Listed, CSA 1750 A 3500 A 11 in (279.40 mm 6 in (152.40 mm 5.84 in (148.34 mm 104 °F (40 °C 240 V AC Lugs load, Lugs line 25 kA 120 V AC, 25 kA 240 V AC Thermal-magnetic AWG 1-600 kcmil aluminium/copper1, AWG 1-250 kcm
$4756.50
Schneider Q4L2300 Circuit breaker 300 A 2P Unit mount UL Listed, IEC, CSA 1500 A 3000 A 11 in (279.40 mm 6 in (152.40 mm 5.84 in (148.34 mm 104 °F (40 °C 240 V AC Lugs load, Lugs line 25 kA 120 V AC, 25 kA 240 V AC Thermal-magnetic AWG 1-600 kcmil aluminium/copper1, AWG 1-250 kcm
$4756.50
Schneider Q4L2250 Circuit breaker 250 A 2P Unit mount UL Listed, CSA, IEC 1250 A 2500 A 11 in (279.40 mm 6 in (152.40 mm 5.84 in (148.34 mm 104 °F (40 °C 240 V AC Lugs load, Lugs line 25 kA 120 V AC, 25 kA 240 V AC Thermal-magnetic AWG 1-600 kcmil aluminium/copper1, AWG 1-250 kcm
$6469.50
Schneider Q432400 Circuit breaker 400 A 3P I-Line UL Listed, CSA PowerPact Q 2000 A 4000 A 11 in (279.40 mm 6 in (152.40 mm 5.84 in (148.34 mm 104 °F (40 °C 240 V AC Lugs load, I-Line connection line 25 kA 120 V AC, 25 kA 240 V AC Thermal-magnetic AWG 1-600 kcmil aluminium/copper
$6469.50
Schneider Q432300 Circuit breaker 300 A 3P I-Line CSA, UL Listed PowerPact Q 1500 A 3000 A 11 in (279.40 mm 6 in (152.40 mm 5.84 in (148.34 mm 104 °F (40 °C 240 V AC Lugs load, I-Line connection line 25 kA 120 V AC, 25 kA 240 V AC Thermal-magnetic AWG 1-600 kcmil aluminium/copper
$711.00
Schneider QBP22200TM Circuit breaker 200 A 10 kA 240 V AC 80 % Lug OFF end, Stud with nut and washer ON end Unit mount UL Listed, CSA, IEC PowerPact Q B Thermal-magnetic 1200 A 2400 A 6.47 in (164.34 mm 4.5 in (114.30 mm 3.93 in (99.82 mm 2 240 V AC Lugs load, Terminal nut line A
$711.00
Schneider QBP22175TM Circuit breaker 175 A 10 kA 240 V AC 80 % Lug OFF end, Stud with nut and washer ON end Unit mount CSA, UL Listed, IEC PowerPact Q B Thermal-magnetic 1200 A 2400 A 6.47 in (164.34 mm 4.5 in (114.30 mm 3.93 in (99.82 mm 2 240 V AC Lugs load, Terminal nut line A *NON-CANCELLABLE, NON-RETURNABLE*