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J-Frame Circuit Breakers

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 J-frame circuit breakers are available in either thermal-magnetic or Micrologic electronic trip units.Thermal-magnetic trip units contain individual thermal (overload) and instantaneous (short-circuit) sensing elements in each pole. Micrologic electronic trip units provide adjustable protection settings for greater system flexibility. They allow users to monitor both power and energy. Through direct access to information and networking using open protocols, PowerPact circuit breakers with Micrologic trip units let users optimize the management of their electrical installations. Using Micrologic trip unit sensors and intelligence, PowerPact J-frame circuit breakers provide access to measurements of all the main electrical parameters on the built-in screen, on a dedicated front display module or through the communication network. Integration of measurement functions provide users with operating assistance functions including, time-stamped event tables and histories, alarms tripped by user-selected measurement values and maintenance indicators.

Products

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$5052.00
Schneider JDN36225 Circuit breaker 225 A 25 kA 240 V AC, 18 kA 480 V AC, 14 kA 600 V AC, 20 kA 250 V DC 80 % 3P Plug-in CE, CSA, UL Listed, IEC, CCC PowerPact J D Thermal-magnetic 1125 A 2250 A 8 in (203.20 mm 4.12 in (104.65 mm 12.72 in (323.09 mm 104 °F (40 °C 3 600 V AC, 250 V
$8292.00
Schneider JGA36250U43XLYYP Circuit breaker 250 A 65 kA 240 V AC, 35 kA 480 V AC, 18 kA 600 V AC ABC 80 % 3P I-Line CE, IEC, UL Listed, CSA, CCC PowerPact J G Electronic, ammeter, Micrologic 5.2 A, LSI 1250 A 2500 A 122 °F (50 °C 3 600 V AC I-Line connection line, Lugs load AWG 4-
$6448.50
Schneider JDA36250U43X Circuit breaker 250 A 25 kA 240 V AC, 18 kA 480 V AC, 14 kA 600 V AC ABC 80 % 3P I-Line CSA, CCC, IEC, UL Listed, CE PowerPact J D Electronic, ammeter, Micrologic 5.2 A, LSI 11.48 in (291.59 mm 4.48 in (113.79 mm 5.87 in (149.10 mm 122 °F (50 °C 3 600 V AC
$5097.00
Schneider JDA36250U33X Circuit breaker 250 A 25 kA 240 V AC, 18 kA 480 V AC, 14 kA 600 V AC ABC 80 % 3P I-Line CE, CSA, UL Listed, IEC, CCC PowerPact J D Electronic, standard, Micrologic 3.2 S, LSI 11.48 in (291.59 mm 4.48 in (113.79 mm 5.87 in (149.10 mm 122 °F (50 °C 3 600 V AC
$4680.00
Schneider JDA36250U31X Circuit breaker 250 A 25 kA 240 V AC, 18 kA 480 V AC, 14 kA 600 V AC ABC 80 % 3P I-Line UL Listed, CCC, CE, IEC, CSA PowerPact J D Electronic, standard, Micrologic 3.2, LI 11.48 in (291.59 mm 4.48 in (113.79 mm 5.87 in (149.10 mm 122 °F (50 °C 3 600 V AC I-
$5904.00
Schneider JDA36250 Circuit breaker 250 A 25 kA 240 V AC, 18 kA 480 V AC, 14 kA 600 V AC, 20 kA 250 V DC ABC 80 % 3P I-Line CE, IEC, UL Listed, CSA, CCC PowerPact J D Thermal-magnetic 1250 A 2500 A 11.48 in (291.59 mm 4.48 in (113.79 mm 5.87 in (149.10 mm 104 °F (40 °C 3 600 V AC,
$4300.50
Schneider JDA36225 Circuit breaker 225 A 25 kA 240 V AC, 18 kA 480 V AC, 14 kA 600 V AC, 20 kA 250 V DC ABC 80 % 3P I-Line CSA, UL Listed, CE, IEC, CCC PowerPact J D Thermal-magnetic 1125 A 2250 A 11.48 in (291.59 mm 4.48 in (113.79 mm 5.87 in (149.10 mm 104 °F (40 °C 3 600 V AC,
$4300.50
Schneider JDA36200 Circuit breaker 200 A 25 kA 240 V AC, 18 kA 480 V AC, 14 kA 600 V AC, 20 kA 250 V DC ABC 80 % 3P I-Line CE, IEC, CSA, UL Listed, CCC PowerPact J D Thermal-magnetic 1000 A 2000 A 11.48 in (291.59 mm 4.48 in (113.79 mm 5.87 in (149.10 mm 104 °F (40 °C 3 600 V AC,
$4300.50
Schneider JDA36175 Circuit breaker 175 A 25 kA 240 V AC, 18 kA 480 V AC, 14 kA 600 V AC, 20 kA 250 V DC ABC 80 % 3P I-Line UL Listed, IEC, CE, CCC, CSA PowerPact J D Thermal-magnetic 875 A 1750 A 11.48 in (291.59 mm 4.48 in (113.79 mm 5.87 in (149.10 mm 104 °F (40 °C 3 600 V AC,
$4300.50
Schneider JDA36150 Circuit breaker 150 A 25 kA 240 V AC, 18 kA 480 V AC, 14 kA 600 V AC, 20 kA 250 V DC ABC 80 % 3P I-Line IEC, CE, CCC, UL Listed, CSA PowerPact J D Thermal-magnetic 750 A 1500 A 11.48 in (291.59 mm 4.48 in (113.79 mm 5.87 in (149.10 mm 104 °F (40 °C 3 600 V AC,
$10590.75
Schneider JDA262504 Circuit breaker 250 A 25 kA 240 V AC, 18 kA 480 V AC, 14 kA 600 V AC, 20 kA 250 V DC BC 80 % 2P I-Line UL Listed, IEC, CE, CSA, CCC PowerPact J D Thermal-magnetic 1250 A 2500 A 11.48 in (291.59 mm 4.48 in (113.79 mm 5.87 in (149.10 mm 104 °F (40 °C 2 600 V AC,
$4707.00
Schneider JDA262502 Circuit breaker 250 A 25 kA 240 V AC, 18 kA 480 V AC, 14 kA 600 V AC, 20 kA 250 V DC AC 80 % 2P I-Line CCC, IEC, UL Listed, CSA, CE PowerPact J D Thermal-magnetic 1250 A 2500 A 11.48 in (291.59 mm 4.48 in (113.79 mm 5.87 in (149.10 mm 104 °F (40 °C 2 600 V AC,