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Picture of Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 18kA, lugs, Micrologic 5.2A, 80%
SKU:

JGL36250U43X

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 18kA, lugs, Micrologic 5.2A, 80%

Old price: $10,912.00 INC GST
$9,602.56 INC GST
Available for Shipping : 18-Nov-2025
Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 18kA, lugs, Micrologic 5.2A, 80%
  • Electrical system protection from 70 to 250A using either thermal or magnetic trip units
  • Industry first local LED Visi-trip locator in MCCB leds to more connectivity
  • New features enable scalable upgrades and are future-proof to meet environmental standards
  • Unit mount connection with a electronic trip unit
  • Access to energy metering and efficiency thanks to the Micrologic units leads to evolution
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Manufacturer: Square D
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Product Data Sheet
The PowerPact™ J-frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. J-frame circuit breakers are available with either thermal-magnetic or Micrologic™ electronic trip units. The amperage ratings of the thermal trip elements are calibrated at 104°F (40°C) free air ambient temperature. Per the National Electric Code® (NEC®) and the Canadian Electrical Code, standard circuit breakers may only be applied continuously at up to 80% of their rating. This PowerPact J, circuit breaker and is 3-pole and has a breaking capacity of @ and has a rated current of 250A. This ia a unit mount breaker and complies to UL listed, IEC, CCC, CE & CSA standards. With an electronictrip unit it has an LSI function and an ABC Phase Connectiion. Dimensions for this product are 7.52 in (H),4.12 in (W), 5 in (D) with an ambient temperature rating of 50 °C. This product comes with an 18 month warranty.

Products specifications

Attribute name Attribute value
Main
Device application distribution
Range PowerPact
Product name PowerPact J
Product or component type circuit breaker
Complementary
AWG gauge AWG 3/0...350 kcmil aluminium/copper terminals
Protection type short-circuit protection,  overload protection
Suitability for isolation yes conforming to IEC 60947-2
Breaking capacity 20 kA at 500 V DC conforming to UL 489,  20 kA at 250 V DC conforming to UL 489,  18 kA at 600 V AC 50/60 Hz conforming to UL 489,  35 kA at 480 V AC 50/60 Hz conforming to UL 489,  65 kA at 240 V AC 50/60 Hz conforming to UL 489
Continuous current rating 80 %
Long time pick-up adjustment range 0.25...1 x In
Wire stripping length 25 mm
Control type toggle
Tightening torque 25-25 N.m for 95-185 mm² (AWG 3/0...350 kcmil)
Height 191 mm
Trip unit name MicroLogic 5.2 A
[Ics] rated service breaking capacity 20 kA at 500 V DC conforming to IEC 60947-2, 20 kA at 250 V DC conforming to IEC 60947-2, 18 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2, 35 kA at 380/440/415 V AC 50/60 Hz conforming to IEC 60947-2, 65 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
Depth 86 mm
Width 104 mm
Poles description 3P
Communication interface Ethernet, Modbus
[Ui] rated insulation voltage 750 V conforming to IEC 60947-2
[In] rated current 250-250 A
Utilisation category category A
Circuit breaker application HACR rated
[Uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947-2
Net weight 2.4 kg
Electrical connection lugs, load, lugs, line
Number of slots 1 slot(s) for voltage release MN or MX (plug-in), 1 slot(s) for overcurrent trip switch SDE (plug-in), 1 slot(s) for alarm switch SD (plug-in), 2 slot(s) for auxiliary switch OF (plug-in)
Local signalling switched off (OFF): 1 trip indicator (green), alarm: 1 LED 105 % Ir (red), alarm: 1 LED 90 % Ir (orange), ready: 1 LED (green)
Breaking capacity code G
Mounting support lug
[Ue] rated operational voltage 600 V AC 50/60 Hz conforming to IEC 60947-3
Trip unit technology electronic, ammeter, MicroLogic 5.2 A, LSI
Terminal identifier AL250JD
Network frequency 50/60 Hz
Mounting mode unit mount (lug)
Environment
Ambient air temperature for storage -50-85 °C
Pollution degree 3 conforming to IEC 60947-1
IP degree of protection front cover: IP40
Product certifications NOM, CSA, UL
Ambient air temperature for operation -25-70 °C
Operating altitude 5000 m with derating, < 2000 m without derating
Quality labels CE
Standards IEC 60947-2, NOM-003-SCFI-2000, NEMA, CSA, UL
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 13.018 cm
Package 1 Width 18.415 cm
Package 1 Length 21.433 cm
Package 1 Weight 2.268 kg

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