ET4035 - 50Amp Circuit Breaker
- 50 Amp
- 14k @ 480VAC
- 3 Pole
Purchase Options:
ET4035 - 50Amp Circuit Breaker Description
ET4035 - 50Amp Circuit Breaker
When you need a replacement breaker that matches the original equipment, the ET4035 offers the ratings and configuration needed for many 480VAC distribution systems. This 50 Amp, 3-pole Type F molded-case circuit breaker is designed for applications requiring a 14 kA interrupting capacity at 480 VAC and operation in ambient temperatures up to 40°C.
Whether you're replacing a failed breaker during routine maintenance or servicing existing electrical equipment, matching the original specifications is essential. The ET4035 is intended as a form, fit, and functional replacement for compatible installations, allowing existing systems to remain configured as designed.
Key Features and Benefits
- 50 Amp current rating
- Three-pole design for three-phase electrical systems
- Type F molded case circuit breaker
- Rated 14kA at 480VAC
- Suitable for operation in 40°C ambient conditions
- Built to last for long-term service
- Provides overload and short-circuit protection
Technical Specifications
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Part Number: ET4035
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Product Type: Molded Case Circuit Breaker
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Type: F
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Amperage: 50 Amps
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Poles: 3
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Voltage Rating: 480VAC
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Interrupting Capacity: 14kA @ 480VAC
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Ambient Temperature Rating: 40°C
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Dimensions:
- Height: 10.00 in.
- Width: 4.50 in.
- Depth: 4.00 in.
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Approximate Shipping Weight: 11 lbs.
Material Compliance and Certifications
- Before installation, confirm that the ET4035 matches the original breaker's electrical ratings and physical configuration.
- Verifying the amperage, voltage, interrupting capacity, and pole count helps ensure compatibility with the equipment it is intended to serve.
Where It Works Best
The ET4035 is commonly used in commercial buildings, manufacturing facilities, industrial plants, and other three-phase electrical systems operating at 480VAC. It is well suited for maintenance and repair projects where the original equipment calls for a 50 Amp, 3-pole Type F molded case circuit breaker with a 14kA interrupting rating.
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:4.5
- Height:10.0
- Depth:4.0
- Poles:3
- Amperes:50
- A.I.C. Rating & Volts:14k @ 480VAC
- Type:F
- Approx Dimensions:4.50"W x 10.00"L x 4.00"D
- Additional Notes:40°C, Molded Case Circuit Breaker
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).