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HB2B100 - 100Amp Circuit Breaker

  • 100 Amp
  • 65k @ 120/240VAC
  • 2 Pole
Circuit BreakersSKU: HB2B100 [R]

Purchase Options: Refurbished

HB2B100 - 100Amp Circuit Breaker Description

HB2B100 - 100Amp Circuit Breaker

Finding the right replacement breaker is about matching the original specifications—not making changes to your electrical system. The Siemens HB2B100 is a 100 Amp, 2-pole BQ bolt-on circuit breaker designed for compatible Siemens panelboards operating on 120/240V AC systems. Whether you're replacing a worn breaker during routine maintenance or restoring an existing distribution panel, the HB2B100 delivers the same form, fit, and intended function your system was designed to use. Built to last, it offers dependable service when installed in the proper application.

Key Features and Benefits

  • 100 Amp continuous current rating
  • Two-pole common-trip design
  • Rated for 120/240V AC electrical systems
  • 65kA interrupting capacity (AIC)
  • Bolt-on mounting for compatible Siemens BQ panelboards
  • Load-side lugs included
  • Molded case construction for branch circuit protection
  • Designed as a form, fit, and functional replacement

Technical Specifications

  • Manufacturer: Siemens
  • Catalog Number: HB2B100
  • Manufacturer Part Number: HB2B100
  • Product Family: Branch Circuit Breakers
  • Breaker Type: BQ Molded Case Circuit Breaker
  • Poles: 2
  • Trip Type: Common Trip
  • Current Rating: 100 Amps
  • Voltage Rating: 120/240V AC
  • Interrupting Rating: 65kA AIC
  • Connection Type: Bolt-On
  • Application: Branch circuit protection and electrical distribution
  • Load-Side Lugs: Included
  • Dimensions: 4 in. D × 3 in. W × 2 in. H
  • Package Dimensions: 3.937 in. L × 2.756 in. W × 1.969 in. H
  • Net Weight: 0.728 lb.
  • UPC: 783643111240
  • Country of Origin: Mexico

Material Compliance and Certifications

  • UL 489 Listed
  • REACH Article 33 information available from the manufacturer
  • RoHS compliance information not specified by the manufacturer
  • SCIP information not specified by the manufacturer
  • Install in accordance with applicable electrical codes and manufacturer recommendations.

Where It Works Best

The Siemens HB2B100 is intended for compatible Siemens BQ bolt-on panelboards used in residential, commercial, and light industrial electrical distribution systems.


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. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.

Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.

Specifications

  • Width:2.0
  • Height:4.0
  • Depth:3.5
  • Poles:2
  • Amperes:100
  • A.I.C. Rating & Volts:65k @ 120/240VAC
  • Type:HBQ
  • Approx Dimensions:2.00"W x 4.00"L x 3.50"D
  • Additional Notes:Bolt-On, Thermal Magnetic-Trip, Molded Case Circuit Breaker, 40°C - discontinued by the Manufacturer

Returns are easy

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

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

Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.

If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.

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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