CFD63B090 - 90Amp Circuit Breaker
- 90 Amp
- 200k @ 240VAC; 200k @ 480VAC; 100k @ 600VAC
- 3 Pole
Purchase Options: New In Box
CFD63B090 - 90Amp Circuit Breaker Description
CFD63B090 - 90Amp Circuit Breaker
The CFD63B090 is a 90 amp, 3-pole molded case circuit breaker built on the Sentron CFD6 frame. It is commonly used in commercial and industrial electrical systems where three-phase circuits require protection from your overloads and short circuits.
This breaker features a non-interchangeable trip unit along with a fuseless current-limiting design. With interrupting ratings of 200kA at 240VAC, 200kA at 480VAC, and 100kA at 600VAC, it can be used in applications where available fault current levels require a breaker with substantial interrupting capacity.
Rated for 50/60Hz operation and 40°C ambient conditions, the CFD63B090 is often found in switchboards, panelboards, motor control equipment, HVAC systems, and power distribution equipment. Included load-side terminals can help simplify installation when your replacing an existing breaker or servicing electrical equipment.
For facilities that still rely on compatible CFD6 Sentron-frame equipment, the CFD63B090 offers a straightforward form-fit-function replacement option. Like many industrial molded case circuit breakers from this product family, it was built for long service life and everyday use in commercial and industrial applications.
Key Features and Benefits
- 90 amp current rating
- 3-pole configuration for three-phase systems
- Sentron CFD6 frame
- Molded case circuit breaker construction
- Fuseless current-limiting design
- Non-interchangeable trip unit
- HACR rated
- Includes load-side terminals
- Rated for 50/60Hz systems
- Designed for use in 40°C ambient environments
- Built to last in commercial and industrial service
Technical Specifications
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Part Number: CFD63B090
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Type: CFD6
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Circuit Breaker Type: Molded Case Circuit Breaker
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Poles: 3
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Amperage: 90A
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Frequency: 50/60Hz
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Ambient Temperature Rating: 40°C
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Frame: Sentron
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Trip Unit: Non-Interchangeable
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Current Limiting: Fuseless Current Limiting
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A.I.C. Ratings:
- 200kA @ 240VAC
- 200kA @ 480VAC
- 100kA @ 600VAC
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Included Accessories: Load-Side Terminals
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Approximate Weight: 39 lbs
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Dimensions:
- 4.50"W x 14.25"H x 4.00"D
Material Compliance and Certifications
- HACR Rated
- Rated for 50/60Hz operation
- Designed for use in 40°C ambient environments
Where It Works Best
The CFD63B090 is commonly used in manufacturing facilities, commercial buildings, HVAC systems, motor control centers, switchboards, panelboards, and power distribution equipment. It is frequently selected as a form-fit-function replacement for compatible CFD6 Sentron-frame circuit breakers, making it a practical choice for maintenance projects, repairs, and existing system upgrades where maintaining 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:4.5
- Height:14.25
- Depth:4.0
- Poles:3
- Amperes:90
- A.I.C. Rating & Volts:200k @ 240VAC; 200k @ 480VAC; 100k @ 600VAC
- Type:CFD6
- Approx Dimensions:4.50"W x 14.25"H x 4.00"D
- Additional Notes:50/60Hz, 40°C, HACR Rated, Sentron Frame, Fuseless Current Limiting, Molded Case Circuit Breaker with Non-Interchangeable Trip Unit, Includes Load-Side Terminals
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You may return unused items within 30 days of delivery for a full refund.
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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).