HB3B050 - 50Amp Circuit Breaker
- 50 Amp
- 65k @ 240VAC
- 3 Pole
Purchase Options: Refurbished
HB3B050 - 50Amp Circuit Breaker Description
HB3B050 - 50Amp Circuit Breaker
The Siemens HB3B050 is a 50 Amp, 3-pole BQ bolt-on circuit breaker made for your compatible Siemens electrical distribution equipment. Rated for 240V AC with a 65kA interrupting capacity, it uses a common-trip design so all three poles open together when the breaker trips. The bolt-on connection helps keep the breaker securely mounted in the panel, and load-side lugs are included for the outgoing conductors.
Key Features and Benefits
- 50 Amp continuous current rating
- Three-pole common-trip design
- Rated for 240V AC systems
- BQ/HBQ molded case circuit breaker
- Bolt-on connection for compatible panelboards
- Load-side lugs included
- Intended for branch circuit protection
- Supports form, fit, and functional replacement
- Built to last in properly matched equipment
Technical Specifications
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Manufacturer: Siemens
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Catalog Number: HB3B050
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Manufacturer Part Number: HB3B050
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Product Family: Branch Circuit Breakers
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Breaker Type: HBQ / BQ Molded Case Circuit Breaker
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Number of Poles: 3
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Trip Configuration: Common Trip
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Current Rating: 50 Amps
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Voltage Rating: 240V AC
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Interrupting Rating: 65kA AIC
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Connection Type: Bolt-On
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Application: Electrical distribution and branch circuit protection
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Load-Side Lugs: Included
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Dimensions: 4 in. D × 3 in. W × 3 in. H
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Packaging Dimensions: 3.937 in. L × 2.756 in. W × 2.756 in. H
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Net Weight: 0.992 lb.
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UPC: 783643111295
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Country of Origin: Mexico
Material Compliance and Certifications
- UL 489 Listed
- REACH Article 33 information is available from the manufacturer
- RoHS compliance information was not listed in the supplied product data
- SCIP information was not listed in the supplied product data
- Installation should follow applicable electrical codes and the equipment manufacturer’s instructions
Where It Works Best
The Siemens HB3B050 is a practical fit for compatible Siemens BQ bolt-on panelboards and electrical distribution systems that call for a 50 Amp, 3-pole, 240V breaker with a 65kA interrupting rating. It works well for maintenance, repairs, and replacement jobs where the existing breaker type and panel arrangement need to stay the same.
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:3.0
- Height:4.0
- Depth:3.5
- Poles:3
- Amperes:50
- A.I.C. Rating & Volts:65k @ 240VAC
- Type:HBQ
- Approx Dimensions:3.00"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.
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Same Day Shipping
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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).