E43B025L - 25Amp Circuit Breaker
- 25 Amp
- 18k @ 480VAC; 25k @ 240VAC
- 3 Pole
Purchase Options: New Surplus
E43B025L - 25Amp Circuit Breaker Description
E43B025L - 25Amp Circuit Breaker
When maintaining an existing electrical distribution system, using the correct replacement breaker matters. The E43B025L is a 25 Amp, 3-pole molded case circuit breaker designed for applications requiring a compatible Type E43 circuit breaker. Whether you're replacing a damaged breaker, performing preventative maintenance, or keeping legacy equipment in service, this breaker provides the form, fit, and functional characteristics needed for compatible installations.
This molded case circuit breaker is HACR rated and designed for operation in 40°C ambient environments, making it suitable for qualifying heating, air conditioning, and refrigeration applications. The breaker includes both line-side and load-side terminals, which can help simplify installation in compatible equipment. Built to last and intended to support ongoing operation of existing electrical systems, the E43B025L is a practical replacement solution for facilities seeking to maintain original equipment specifications without system modifications.
Key Features and Benefits
- 25 Amp current rating
- 3-pole configuration for three-phase power systems
- Type E43 molded case circuit breaker
- Molded case design for branch and distribution circuit protection
- Includes both line-side and load-side terminals
- Interrupting capacity of 25kA at 240VAC
- Interrupting capacity of 18kA at 480VAC
- HACR rated for qualifying HVAC and refrigeration applications
- Designed for operation in 40°C ambient conditions
- Supports form, fit, and functional replacement requirements
- Suitable for maintaining existing electrical infrastructure
- Compatible with applications requiring a Type E43 breaker
- Built to last in demanding commercial and industrial environments
- Compact dimensions for installation in compatible equipment
Technical Specifications
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Part Number: E43B025L
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Type: E43
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Product Type: Molded Case Circuit Breaker
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Amperage Rating: 25 Amps
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Poles: 3
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A.I.C. Rating: 25kA @ 240VAC; 18kA @ 480VAC
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Operating Temperature: 40°C
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HACR Rated: Yes
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Included Accessories: Line-Side and Load-Side Terminals
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Width: 3.0 in
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Height: 6.35 in
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Depth: 3.92 in
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Dimensions: 3.0"W x 6.35"H x 3.92"D
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Approximate Shipping Weight: 5.38 lbs
Material Compliance and Certifications
- The E43B025L molded case circuit breaker is HACR rated and intended for installation and operation within its published electrical specifications.
- Compatibility with the existing panelboard, switchboard, or other electrical distribution equipment should be verified before installation.
- Installation, inspection, testing, and maintenance should be performed by qualified personnel and in accordance with applicable electrical codes, manufacturer requirements, and site-specific regulations.
Where It Works Best
The E43B025L is commonly used in applications such as:
- Three-phase electrical distribution systems
- Commercial office buildings
- Industrial facilities and manufacturing plants
- HVAC and refrigeration equipment
- Electrical panelboards and switchboards
- Facility maintenance and repair projects
- Mechanical and process equipment
- Branch circuit protection applications
- Replacement projects requiring a compatible Type E43 circuit breaker
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:25
- A.I.C. Rating & Volts:18k @ 480VAC; 25k @ 240VAC
- Type:E43
- Approx Dimensions:3.00"W x 6.35"L x 3.92"D
- Additional Notes: 40°C, HACR rated, Molded Case Circuit Breaker. Includes Line and load-side terminals.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
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Same Day Shipping
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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).
