Square D PowerPacT B 1-Pole Th...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$493.87

Square D PowerPacT B 1-Pole Thermal Magnetic Circuit Breaker

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Model: 933326

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

$493.87
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Square D PowerPacT B 1-Pole Thermal Magnetic Circuit Breaker

The Square D PowerPacT B-Frame circuit breaker delivers compact, reliable thermal-magnetic circuit protection for commercial and industrial distribution systems. This 1-pole unit is rated 600Y/347VAC with an 18kA interrupt rating and 80% rated application, featuring Everlink lug line and load connections for a secure termination. Built on the PowerPacT B platform, it is UL 489 listed and supports both clip-on 35 mm DIN rail and screw-plate mounting for flexible panel installation.

Key Features

  • Trip Unit Technology: Thermal-magnetic (TM-D) trip unit provides dependable overload and short-circuit protection.
  • Poles: 1-pole configuration for single-circuit protection in distribution and panelboard applications.
  • Voltage Rating: Rated 600Y/347VAC for use across a range of commercial and industrial distribution voltages.
  • Interrupt Rating: 18kA breaking capacity supports demanding fault-current environments, with 80% rated application.
  • Electrical Connection: Everlink lug connections on both line and load sides for a robust, code-compliant termination.
  • Mounting Mode: Clip-on 35 mm symmetrical DIN rail or by-screws plate mounting for flexible enclosure fit.
  • Degree of Protection: IP40 front cover rating (IEC 60529) for added protection against contact and debris.
  • Finish: Gray (RAL 7016) housing consistent with Square D PowerPacT styling.

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
  • Additional Product Certifications: CCC, EAC, IEC, NOM, UL, CSA

Technical Specifications

  • Sustainable Packaging: Yes
  • Recycled Metal Content At Cr Level: 0 %
  • Serviceability: No
  • With Recycled Cardboard: Yes
  • China ROHS In Scope: No
  • Return Indicator: Y
  • Tier: 1
  • Legacy WEEE Scope: In
  • Packaging Made With Recycled Cardboard: Yes
  • Without Single Use Plastic: Yes
  • ROHS Exemption Information: Yes
  • Quality Labels: CE
  • WEEE Product Category: 4
  • 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
  • Protected Poles Description: 1t
  • Environmental Disclosure: ENVPEP2311047_V2

Typical Applications

  • Commercial and Industrial Electrical Distribution
  • Panelboard and Load Center Circuit Protection
  • DIN Rail Mounted Control Panel Installations
  • OEM and Panel Builder Equipment
  • Renovation and New Construction Electrical Systems

Why Square D?

Square D engineers the PowerPacT B-Frame for dependable, code-compliant circuit protection, combining a UL 489 listed thermal-magnetic design with secure Everlink lug connections and flexible DIN rail or screw-plate mounting. As a Green Premium product built for professional electrical distribution work, it offers the durability and consistent performance contractors and panel builders rely on.

Manufacturer Resources

Product Specs

Product Type:
Circuit Breaker
Series:
PowerPacT B
Voltage Rating:
600Y/347VAC
Configuration:
1-Pole
Listing:
UL Listed
Standards:
UL 489
Product Color:
Gray
Department:
Electrical
Product Group:
Wiring Devices

Square D 933326 – Frequently Asked Questions

How fast can I get the Square D 933326 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 933326 come with a warranty?
Absolutely. The Square D 933326 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 933326?
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 933326 from ZenSupply?
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