HED43B080 - 80Amp Circuit Breaker
- 80 Amp
- 42k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options: New In Box
HED43B080 - 80Amp Circuit Breaker Description
HED43B080 - 80Amp Circuit Breaker
When dependable circuit protection is required in a three-phase electrical system, the Siemens HED43B080 is built for the job. This 80 Amp molded case circuit breaker features an ED frame, a thermal-magnetic trip unit, and a 42kA interrupting rating at 480 VAC, making it a practical choice for many commercial and industrial power distribution applications. The thermal element responds to sustained overloads, while the magnetic trip reacts quickly during short-circuit events to help protect your connected equipment.
Key Features and Benefits
- 80 Amp current rating for branch and feeder circuit protection
- Three-pole design for three-phase electrical systems
- Rated for use on 480 VAC systems
- Thermal-magnetic trip unit helps protect against overloads and short circuits
- Siemens ED-frame molded case circuit breaker
- Load lugs only (LN1E100) terminal configuration
- Accepts 10 AWG to 1/0 AWG copper or aluminum conductors
- Compact housing fits compatible Siemens equipment
- Built to meet recognized industry safety standards
Technical Specifications
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Manufacturer: Siemens
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Catalog Number: HED43B080
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Product Type: Molded Case Circuit Breaker
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Frame: ED
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Current Rating: 80 Amps
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Poles: 3
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Voltage Rating: 480 VAC
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Interrupting Rating: 42kAIC @ 480 VAC
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Trip Unit: Thermal-Magnetic
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Terminal Type: Load Lugs Only (LN1E100)
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Wire Range: 10 AWG–1/0 AWG Copper or Aluminum
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Dimensions: 3.00" W × 6.35" H × 3.92" D
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Weight: Approximately 3.6 lbs
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Country of Origin: Mexico
Material Compliance and Certifications
- UL 489 Listed
- IEC 60947-2 compliant
- RoHS compliant
- REACH information available
- Manufactured for low-voltage power distribution applications
Where It Works Best
The Siemens HED43B080 is commonly found anywhere dependable three-phase circuit protection is needed. It works well in commercial buildings, industrial facilities, manufacturing plants, control panels, switchboards, panelboards, and other low-voltage distribution equipment that uses compatible Siemens ED-frame breakers.
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Specifications
- Width:3.0
- Height:6.35
- Depth:3.92
- Poles:3
- Amperes:80
- A.I.C. Rating & Volts:42k @ 480VAC; 100k @ 240VAC
- Type:HED4
- Approx Dimensions:3.00"W x 6.35"L x 3.92"D
- Additional Notes:40°C, HACR rated, Sentron Style Molded Case Circuit Breaker. Bolt-On. Includes load-side terminals. Suitable for reverse feed. - 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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