Square D PowerPacT B 2-Pole Th...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$9.32
Square D PowerPacT B 2-Pole Thermal Magnetic Circuit Breaker, 600Y/347VAC, 18kA

Square D PowerPacT B 2-Pole Thermal Magnetic Circuit Breaker, 600Y/347VAC, 18kA

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Model: 821484

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

$9.32
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Square D PowerPacT B 2-Pole Thermal Magnetic Circuit Breaker, 600Y/347VAC, 18kA

The Square D PowerPacT B-Frame circuit breaker delivers thermal-mechanical circuit protection in a compact design built for I-Line panelboard installations. This 2-pole (AB frame) breaker is rated 600Y/347VAC (Ue 525V AC 50/60Hz per UL 489) with an 18kA interrupting rating (Ics) and a thermal magnetic trip for overcurrent protection. It is UL 489 listed and HACR rated.

Key Features

  • Pole Configuration: 2-pole (AB frame) design for I-Line panelboards.
  • Connection Type: I-Line connection on the line side, lug connection on the load side.
  • Electrical Rating: 600Y/347VAC operational voltage with an 18kA interrupting rating (Ics) at 500...525V AC per IEC 60947-2.
  • Trip Type: Thermal magnetic circuit protection for overload and short-circuit response.
  • Insulation & Withstand: Rated insulation voltage (Ui) of 800V and rated impulse withstand voltage (Uimp) of 8kV per IEC 60947-2.
  • Durability: 20,000 mechanical operating cycles and 10,000 electrical cycles per IEC 947-1 Annex K.
  • Wire Range: AWG 14-AWG 2/0 aluminum/copper, tightening torque 3.6-4.4 N.m (AWG 14-10) and 5-6.2 N.m (AWG 8-2/0).
  • Finish: Gray (RAL 7016) housing, IP40 degree of protection on the front cover.

Certifications & Compliance

  • UL 489 Listed
  • CSA C22.2 No. 5
  • NEMA AB1
  • EN/IEC 60947-2
  • EN/IEC 60947-5-1
  • GB 14048.2
  • NMX J-266
  • HACR Rated

Technical Specifications

  • Sustainable Packaging: Yes
  • Recycled Metal Content At Cr Level: 0 %
  • Poles Description: 2P
  • Serviceability: No
  • With Recycled Cardboard: Yes
  • 9 MM Pitches: 6
  • China ROHS In Scope: No
  • Return Indicator: Y
  • Tier: 1
  • Legacy WEEE Scope: In
  • Packaging Made With Recycled Cardboard: Yes
  • Removable Battery: NO
  • Without Single Use Plastic: Yes
  • ROHS Exemption Information: Yes
  • Quality Labels: CE
  • Mercury Free: Yes
  • ROHS Eur Full Compliance Status Id: COMPLIANT_WITH_EXEMPTIONS
  • Packaging Without Single Use Plastic: Yes
  • Tier Id: 1
  • ROHS Eur In Scope: Yes
  • Environmental Disclosure: ENVPEP2311047_V2

Typical Applications

  • Commercial and Industrial Electrical Distribution
  • I-Line Panelboard Installations
  • Load Center and Distribution Panel Protection
  • OEM and Control Panel Building
  • New Construction and Retrofit Upgrades

Why Square D?

Square D engineers the PowerPacT B-Frame breaker for reliable, code-compliant thermal magnetic protection backed by UL 489 listing and IEC 60947-2 certification. Its rugged construction supports 20,000 mechanical cycles, making it a dependable choice for I-Line panelboard installations in commercial and industrial distribution systems.

Manufacturer Resources

Product Specs

Product Type:
Circuit Breaker
Configuration:
2-Pole
Voltage Rating:
600Y/347VAC
Connection Type:
I-Line
Listing:
UL Listed
Standards:
UL 489
Product Color:
Gray
Department:
Electrical
Product Group:
Wiring Devices

Square D 821484 – Frequently Asked Questions

How fast can I get the Square D 821484 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 821484 come with a warranty?
Absolutely. The Square D 821484 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 821484?
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
Why buy the Square D 821484 from ZenSupply?
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