Square D PowerPacT J Circuit B...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,209.20
Square D PowerPacT J Circuit Breaker, 3-Pole, 600VAC, I-Line Thermal Magnetic

Square D PowerPacT J Circuit Breaker, 3-Pole, 600VAC, I-Line Thermal Magnetic

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Model: JGA36150

In Stock (leaves warehouse same day if ordered before 3pm ET)

$3,209.20
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Square D PowerPacT J Circuit Breaker, 3-Pole, 600VAC, I-Line Thermal Magnetic

The Square D PowerPacT J Circuit Breaker is a 3 pole, 600VAC rated molded-case breaker built for reliable overload and short-circuit protection in industrial and commercial power distribution systems. Featuring a thermal magnetic trip unit, I-Line connection for line-side mounting, and an 18kA interrupt rating, this PowerPacT J-Frame breaker is UL, CSA, and NOM listed for demanding electrical infrastructure.

Key Features

  • Configuration: 3-pole design for balanced protection across three-phase circuits.
  • Rated Operational Voltage (Ue): 600VAC, 50/60 Hz per IEC 60947-3, suitable for higher-voltage distribution systems.
  • Interrupt Rating (Ics): 18kA short-circuit rating referenced in the product designation, with published Ics values of 35kA at 380/440/415V AC and 65kA at 220/240V AC per IEC 60947-2.
  • I-Line Connection: Line-side I-Line connection mounted via an I-Line bracket, with lug terminals on the load side for straightforward busway installation.
  • Thermal Magnetic Trip: Thermal magnetic trip protection unit delivers dependable overload and short-circuit protection without auxiliary power.
  • Terminal Capacity: Accepts AWG 3/0...350 kcmil aluminum/copper terminals with a 25-25 N.m (95-185 mm²) tightening torque.
  • Insulation Rating: 750V Ui rated insulation voltage and 8kV Uimp rated impulse withstand voltage per IEC 60947-2.
  • Enclosure Protection: IP40 degree of protection on the front cover for added operator safety.
  • Environmental Range: Rated for ambient air temperatures of -25 to 70°C and operating altitudes up to 5000 m with derating (below 2000 m without derating).

Certifications & Compliance

  • UL Listed
  • CSA Certified
  • NOM Certified (NOM-003-SCFI-2000)
  • CE Marked
  • Complies with IEC 60947-2 and NEMA standards
  • HACR Rated Circuit Breaker Application
  • Suitable for Isolation per IEC 60947-2

Technical Specifications

  • Warranty Period: 18 months
  • Poles Description: 3P
  • Serviceability: No
  • China ROHS In Scope: Yes
  • Quality Labels: CE
  • Mercury Free: Yes
  • ROHS Eur In Scope: Yes
  • Recycled Metal Content At Cr Level: 0 %
  • With Recycled Cardboard: Yes
  • Without Single Use Plastic: Yes

Typical Applications

  • Industrial and Commercial Electrical Distribution
  • I-Line Panelboard and Switchboard Installations
  • Three-Phase Feeder and Branch Circuit Protection
  • OEM Control Panel Building
  • Overcurrent and Short-Circuit Protection for Distribution Equipment

Why Square D?

Square D PowerPacT J circuit breakers combine a thermal magnetic trip unit, IP40-rated front cover, and UL, CSA, and NOM certifications to deliver dependable, code-compliant circuit protection. With a 750V insulation rating, 8kV impulse withstand voltage, and I-Line connectivity built for demanding distribution equipment, this PowerPacT J-Frame breaker is engineered for the reliability professional electricians expect from Square D.

Manufacturer Resources

Product Specs

Product Type:
Circuit Breaker
Voltage Rating:
600V
Configuration:
3-Pole
Connection Type:
I-Line
Series:
PowerPacT J
Listing:
UL Listed
Department:
Electrical
Product Group:
Wiring Devices

Square D JGA36150 – Frequently Asked Questions

How fast can I get the Square D JGA36150 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Square D JGA36150 come with a warranty?
Absolutely. The Square D JGA36150 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Square D JGA36150?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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