FY14020B - 20 Amp Circuit Breaker

- 20 Amp
- 18k @ 277VAC; 25k @ 120VAC
- 1 Pole
Purchase Options:
FY14020B - 20 Amp Circuit Breaker Description
FY14020B - 20 Amp Circuit Breaker
The Schneider Electric FY14020B is a 20 Amp, 1-pole molded case circuit breaker from the FY series, designed for use in compatible Schneider Electric I-Line™ electrical distribution equipment. Featuring a thermal magnetic trip unit, this breaker provides inverse-time overload protection along with instantaneous short-circuit protection to help safeguard branch circuits.
Whether you're performing scheduled maintenance or replacing a breaker that has reached the end of its service life, the FY14020B is built to last and serves as a dependable replacement for compatible Schneider Electric equipment.
Key Features and Benefits
- 20 Amp current rating for branch circuit protection
- Single-pole molded case circuit breaker
- Thermal magnetic trip unit protects against overloads and short circuits
- Rated for 277VAC applications
- I-Line plug-in mounting style for compatible Schneider Electric equipment
- B-phase configuration for applications requiring this phase position
- Suitable for 60Hz electrical systems
- Rated for operation in ambient temperatures up to 40°C
- Helps maintain the original form, fit, and function of existing installations
- Built to last for maintenance and replacement applications
Technical Specifications
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Catalog Number: FY14020B
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Manufacturer: Schneider Electric
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Product Family: FY Series
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Product Type: Molded Case Circuit Breaker
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Trip Unit: Thermal Magnetic
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Amperage: 20 Amps
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Number of Poles: 1
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Voltage Rating: 277VAC
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Interrupting Rating: 18kA @ 277VAC; 25kA @ 120VAC
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Frequency: 60Hz
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Mounting Style: I-Line Plug-In
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Phase: B Phase
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Ambient Temperature Rating: 40°C
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Height: 8.75 in.
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Width: 1.50 in.
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Depth: 4.38 in.
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Dimensions: 1.50 in. W × 8.75 in. H × 4.38 in. D
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Approximate Shipping Weight: 4.50 lbs.
Material Compliance and Certifications
The Schneider Electric FY14020B is manufactured for installation in compatible electrical distribution equipment. Installation should always be performed by qualified personnel in accordance with the National Electrical Code (NEC) and any applicable local electrical codes.
Before installation, verify that the amp rating, voltage rating, interrupting capacity, pole configuration, mounting style, and B-phase designation match the existing equipment.
Where It Works Best
- Compatible Schneider Electric I-Line™ panelboards
- I-Line electrical distribution systems
- Commercial office buildings
- Industrial facilities
- Retail buildings
- Healthcare facilities
- Educational campuses
- Branch circuits operating up to 277VAC
- Preventive maintenance programs
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.
Square D® is a registered trademark of Schneider Electric. Products sold are surplus, used, or refurbished and are NOT supplied by Schneider Electric or its affiliates.
Specifications
- Width:1.5
- Height:8.75
- Depth:4.38
- Poles:1
- Amperes:20
- A.I.C. Rating & Volts:18k @ 277VAC; 25k @ 120VAC
- Type:FY
- Approx Dimensions:1.50"W x 8.75"L x 4.38"D
- Additional Notes:60Hz, 40°C, I-Line Style, Plug-In, "B" Phase, Thermal Magnetic, 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).

