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HFD62B175 - 175Amp Circuit Breaker

  • 175 Amp
  • 25k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
  • 2 Pole
Circuit BreakersSKU: HFD62B175

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HFD62B175 - 175Amp Circuit Breaker Description

HFD62B175 - 175Amp Circuit Breaker

When you’re replacing a circuit breaker in existing equipment, the details matter. The Siemens HFD62B175 is a 175A, 2-pole molded case circuit breaker in the FD frame, rated for applications up to 600VAC. It uses a thermal-magnetic trip unit for overload and short-circuit protection and carries an interrupting rating of 25 kAIC at 600V and 65 kAIC at 480V. The breaker comes with TA1FD350A load-side lugs, accepting copper wire from 6 AWG through 350 kcmil and aluminum wire from 4 AWG through 350 kcmil.

Key Features and Benefits

  • 175A, 2-pole configuration for compatible commercial and industrial electrical equipment.
  • 600VAC maximum voltage rating for applications calling for this FD-frame configuration.
  • Thermal-magnetic trip protection responds to overload and short-circuit conditions.
  • TA1FD350A load-side lugs are included with the breaker.
  • Accepts 6 AWG to 350 kcmil copper conductors.
  • Accepts 4 AWG to 350 kcmil aluminum conductors.
  • FD-frame construction makes it easier to match the breaker to compatible existing equipment.
  • Meets UL 489 and IEC 60947-2 standards.

Technical Specifications

  • Manufacturer: Siemens
  • Catalog Number: HFD62B175
  • Article Number: US2\:HFD62B175
  • Breaker Type: Molded Case Circuit Breaker
  • Product Family: HFD6
  • Frame: FD
  • Current Rating: 175A
  • Poles: 2
  • Voltage Rating: Up to 600VAC
  • Trip Unit: Thermal-Magnetic
  • Interrupting Rating at 600V: 25 kAIC
  • Interrupting Rating at 480V: 65 kAIC
  • Standard Temperature Rating: 40°C
  • Load-Side Lugs: TA1FD350A
  • Copper Wire Range: 6 AWG–350 kcmil
  • Aluminum Wire Range: 4 AWG–350 kcmil
  • Dimensions (W × H × D): 4.5 × 9.5 × 4 in.
  • Net Weight: 10.56 lb
  • UPC: 783643211728
  • Country of Origin: Mexico

Material Compliance and Certifications

The HFD62B175 meets UL 489 and IEC 60947-2 standards for circuit breakers. Manufacturer information lists RoHS substance-restriction compliance as not available. REACH Article 33 information is handled through the manufacturer’s compliance documentation, while a SCIP number is also listed as not available.

Where It Works Best

The HFD62B175 makes the most sense in commercial and industrial electrical distribution equipment that specifically requires a 175A, 2-pole Siemens FD-frame breaker with the corresponding voltage and interrupting ratings.


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:4.5
  • Height:9.5
  • Depth:4.0
  • Poles:2
  • Amperes:175
  • A.I.C. Rating & Volts:25k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
  • Type:HFD6
  • Approx Dimensions:4.50"W x 9.50"H x 4.00"D
  • Additional Notes:50/60Hz, 40°C, HACR Rated, Sentron Frame Molded Case Circuit Breaker with Interchangeable Trip Unit, Includes Load-Side Terminals - discontinued by the Manufacturer

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

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