ED42B110L - 110Amp Circuit Breaker
- 110 Amp
- 18k @ 480VAC; 65k @ 240VAC
- 2 Pole
Purchase Options: New In Box
ED42B110L - 110Amp Circuit Breaker Description
ED42B110L - 110Amp Circuit Breaker
Looking for a dependable circuit breaker to maintain and protect your existing electrical distribution system? The Siemens ED42B110L is a 110 Amp, 2-pole molded case circuit breaker designed to provide reliable overcurrent protection in commercial and industrial applications. Built as part of the trusted Siemens Sentron ED frame family, this breaker is an excellent form, fit, and functional replacement for compatible Siemens installations where maintaining original equipment compatibility is essential.
Equipped with a thermal magnetic trip unit, the ED42B110L responds to both sustained overloads and instantaneous short circuits to help protect electrical equipment and branch circuits.
Key Features and Benefits
- Siemens Sentron ED frame molded case circuit breaker
- 110 Amp continuous current rating
- 2-pole configuration for 480V AC electrical systems
- Thermal magnetic trip unit helps protect against overloads and short circuits
- 18kA interrupting capacity (18kAIC) at 480V AC
- Factory-equipped with line and load side lugs (TA1E6125)
- Accepts 3–3/0 AWG copper or 1–2/0 AWG aluminum conductors
- Designed for standard 40°C operating conditions
- Form, fit, and functional replacement for compatible Siemens ED-frame equipment
- Built to last for long-term use in commercial and industrial environments
Technical Specifications
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Catalog Number: ED42B110L
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Manufacturer: Siemens
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Product Type: Molded Case Circuit Breaker
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Series / Frame: ED Frame (Sentron)
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Trip Unit: Thermal Magnetic
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Amperage Rating: 110 Amps
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Voltage Rating: 480V AC
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Number of Poles: 2
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Interrupting Rating: 18kAIC at 480V AC
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Terminal Type: Line and Load Side Lugs (TA1E6125)
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Wire Range: 3–3/0 AWG Copper / 1–2/0 AWG Aluminum
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Reference Operating Temperature: 40°C
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Dimensions:
- Width: 2.00 in.
- Height: 6.35 in.
- Depth: 3.92 in.
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Weight: 2.712 lb.
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Product Family: ED4 18kAIC, 480VAC
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Country of Origin: Mexico
Material Compliance and Certifications
The Siemens ED42B110L is manufactured to meet UL 489 and IEC 60947-2 standards for molded case circuit breakers, helping ensure compliance with recognized electrical safety and performance requirements. The breaker is subject to WEEE (2012/19/EU) take-back obligations where applicable and includes REACH Article 33 material transparency information. For safe installation and dependable operation, it should be installed by qualified electrical personnel in accordance with the National Electrical Code (NEC) and all applicable local electrical codes.
Where It Works Best
- Compatible Siemens ED-frame panelboards and distribution equipment
- Commercial and industrial electrical distribution systems
- 480V AC branch circuit protection
- Manufacturing facilities, warehouses, and commercial buildings
- Maintenance and repair of existing electrical systems
- Form, fit, and functional replacement for compatible Siemens ED-frame circuit breakers
- Applications requiring a 110 Amp, 2-pole breaker with an 18kA interrupting capacity
- Installations requiring factory-installed line and load side lugs
- Projects where preserving original equipment compatibility is important
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:2.0
- Height:6.35
- Depth:3.92
- Poles:2
- Amperes:110
- A.I.C. Rating & Volts:18k @ 480VAC; 65k @ 240VAC
- Type:ED4
- Approx Dimensions:2.00"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.
Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.
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.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
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).