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** Picture is for identification purposes only and may not represent the actual amperage of the product listed **

QBM32100TN - 100 Amp Circuit Breaker

  • 100 Amp
  • 10k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: QBM32100TN

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QBM32100TN - 100 Amp Circuit Breaker Description

QBM32100TN - 100 Amp Circuit Breaker

The Schneider Electric PowerPacT QBM32100TN delivers reliable 100-amp protection for three-phase electrical systems running at 240VAC. It safeguards your equipment by quickly responding to overloads and short circuits with its thermal-magnetic trip unit. With a 10kA interrupting capacity, it stops high fault currents fast, helping you avoid costly downtime and equipment damage. Install it confidently in commercial or industrial settings where consistent, safe power distribution matters.

Key Features and Benefits

  • Handles 100 Amps: Supports heavy electrical loads while maintaining safety.
  • Protects Three Phases: Covers all three poles to keep power distribution balanced.
  • Responds Quickly: Thermal-magnetic technology detects overloads and reacts instantly to short circuits.
  • Interrupts High Fault Currents: 10kA capacity reduces risk of electrical failures and damage.
  • Installs Easily: Lug connections make mounting and maintenance simple and secure.

Technical Specifications

  • Amperage: 100A
  • Poles: 3
  • Voltage: 240VAC, 50/60 Hz
  • Breaking Capacity: 10kA at 208Y/120VAC and 240VAC
  • Trip Unit: Thermal-magnetic
  • Mounting: Unit mount with lug terminals
  • Dimensions:
    • Height: 6.47 inches
    • Width: 4.5 inches
    • Depth: 3.93 inches
  • Mechanical Life: 1000 loaded cycles, 5000 no-load cycles
  • Connections: Lugs on line side, terminal nuts on load side

Material Compliance and Certifications

  • Standards: Meets UL 489, CSA, and NOM-003-SCFI-2000 standards.
  • Environmental Compliance: Complies with RoHS and REACh regulations and carries the Green Premium™ label for low environmental impact and sustainable design.

Suitability

  • Use the QBM32100TN in commercial buildings, manufacturing facilities, or large infrastructure projects. It works well in HVAC systems, lighting circuits, and motor control centers, giving you dependable protection and smooth power management in demanding applications.

 


Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.

Specifications

  • Width:4.5
  • Height:6.5
  • Depth:3.13
  • Poles:3
  • Amperes:100
  • A.I.C. Rating & Volts:10k @ 240VAC
  • Type:QBM
  • Approx Dimensions:4.50"W x 6.50"L x 3.13"D
  • Additional Notes:Thermal Magnetic Circuit Breaker with Non-Interchangeable Trip Unit. This Breaker Has Lug Terminals On The Line Side, and 1/4-20" Studs On The Load Side

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

FREE shipping on breaker orders over $100 and all other items with orders over $500.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

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