HED43B110 - 110Amp Circuit Breaker
- 110 Amp
- 42k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options:
HED43B110 - 110Amp Circuit Breaker Description
HED43B110 - 110Amp Circuit Breaker
When your electrical system calls for a 110 Amp, 3-pole ED-frame circuit breaker, the Siemens HED43B110 delivers the ratings and compatibility needed for the job. Designed for low-voltage power distribution, this molded case circuit breaker uses a thermal-magnetic trip unit that responds to both prolonged overloads and short-circuit conditions, helping protect connected equipment and wiring.
Key Features and Benefits
- 110 Amp current rating
- Three-pole molded case circuit breaker
- Siemens SENTRON ED-frame design
- Rated for applications up to 480 VAC
- Thermal-magnetic trip unit helps protect against overloads and short circuits
- Factory-installed load lugs (TA1E6125)
- Accepts 3 AWG to 3/0 AWG copper conductors
- Accepts 1 AWG to 2/0 AWG aluminum conductors
- Designed for commercial and industrial power distribution equipment
- Meets UL 489 and IEC 60947-2 standards
Technical Specifications
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Manufacturer: Siemens
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Catalog Number: HED43B110
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Product Type: Molded Case Circuit Breaker
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Product Family: SENTRON ED Frame
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Frame Size: ED
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Current Rating: 110 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 (TA1E6125)
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Copper Wire Range: 3 AWG–3/0 AWG
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Aluminum Wire Range: 1 AWG–2/0 AWG
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Dimensions (W × H × D): 3.00 × 6.35 × 3.92 inches
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Weight: 3.781 lb.
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Country of Origin: Mexico
Material Compliance and Certifications
- UL 489 Listed
- IEC 60947-2 Compliant
- RoHS Compliant
- REACH Information Available
- Export Classification: EAR99
Where It Works Best
The Siemens HED43B110 is commonly used in commercial and industrial electrical distribution systems where an ED-frame, 110 Amp, 3-pole breaker is specified. It's a good fit for compatible panelboards, switchboards, motor control equipment, and other low-voltage distribution assemblies operating at up to 480 VAC.
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Specifications
- Width:3.0
- Height:6.35
- Depth:3.92
- Poles:3
- Amperes:110
- 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.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
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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).