ED23B045L - 45Amp Circuit Breaker
- 45 Amp
- 10k @ 240VAC
- 3 Pole
Purchase Options:
ED23B045L - 45Amp Circuit Breaker Description
ED23B045L - 45Amp Circuit Breaker
Finding the right replacement circuit breaker shouldn’t mean reworking your entire setup. The Siemens ED23B045L molded case circuit breaker is designed for compatible Siemens ED-frame electrical distribution systems, making it a practical choice for repairs, scheduled maintenance, or replacing a failed breaker. Rated at 45 amps, 3 poles, and 240VAC, it helps protect circuits from overloads and short circuits while allowing you to keep your existing panel configuration. If you're maintaining a legacy electrical system, having the right replacement can save time and eliminate unnecessary modifications. The ED23B045L is built to last and comes equipped with line and load-side lugs, making installation more convenient in compatible applications.
Inside, the breaker uses a thermal-magnetic trip unit that reacts to both prolonged overloads and sudden short-circuit conditions.
Key Features & Benefits
- Designed as a form, fit, and function replacement for compatible Siemens ED-frame systems
- 45 Amp, 3-pole molded case circuit breaker
- Rated for 240VAC electrical distribution applications
- Thermal-magnetic trip unit helps protect against overloads and short circuits
- 10 kAIC interrupting capacity at 240VAC
- Includes line and load-side lugs (LN1E100)
- Accepts 10 AWG to 1/0 AWG copper or aluminum conductors
- Helps maintain existing electrical systems without modifying compatible equipment
- Built to last for long-term use in properly maintained installations
Technical Specifications
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Manufacturer: Siemens
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Catalog Number: ED23B045L
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Product Type: Molded Case Circuit Breaker
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Series: Sentron ED Frame
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Frame Type: ED
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Amperage Rating: 45 Amps
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Poles: 3
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Voltage Rating: 240VAC
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Interrupting Rating: 10 kAIC at 240VAC
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Trip Unit: Thermal-Magnetic
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Terminal Type: Line & Load Lugs (LN1E100)
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Wire Range: 10 AWG – 1/0 AWG (Copper/Aluminum)
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Dimensions: 3 in. W × 6.35 in. H × 3.92 in. D
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Net Weight: 2.712 lb
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Packaging Dimensions: 5.906 × 6.693 × 2.756 in.
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Country of Origin: Mexico
Material Compliance and Certifications
- UL 489 Listed
- IEC 60947-2 Compliant
- RoHS compliance information: not available
- REACH information available upon request
- WEEE Directive (2012/19/EU) applicable
- Export classification: EAR99
These certifications show the breaker meets recognized safety and compliance standards for approved electrical applications.
Where It Works Best
The Siemens ED23B045L is commonly found in commercial buildings, industrial facilities, schools, healthcare facilities, and other locations that use compatible Siemens ED-frame electrical distribution equipment. It's a practical choice for replacing an existing breaker during maintenance or repairs while keeping the original system layout and electrical ratings intact.
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:6.35
- Depth:3.92
- Poles:3
- Amperes:45
- A.I.C. Rating & Volts:10k @ 240VAC
- Type:ED2
- 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. Includes Line and load-side terminals. Suitable for reverse feed.
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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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.
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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).