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Square D FDA14020-5 Molded Case Circuit Breaker
- 20A
- 1 Pole
- I-Line
Square D
FDA14020-5
Molded Case Circuit Breaker
Brand
Square D
SKU
FDA14020-5
Quantity
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Square D FDA14020-5 - 20A 1 Pole Molded Case Circuit Breaker
Re-Certified
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Description
Part of the legacy F-frame series, this 20-amp molded case circuit breaker delivers reliable thermal-magnetic protection for commercial and industrial facilities. It installs into Square D I-Line panelboards and switchboards, utilizing a specific Phase C connection designated by the -5 suffix. Rated for 25kA interrupting capacity at 120VAC, this unit features Visi-Trip indication and is HACR rated. Note that this legacy component is officially replaced by the newer BDA140205 model.Specifications
| Brand | Square D |
|---|---|
| Part Number | FDA14020-5-R |
| Series | FDA |
| Amperage | 20A |
| Poles | 1 |
| Mounting Style | I-Line |
| Voltage | 120VAC, 277VAC, 125VDC |
| Phase | 1 |
| AIC Rating | 25kA @ 120VAC, 18kA @ 277VAC, 10kA @ 125VDC |
| Frame Type | FDA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards |
| Wire Gauge | 14-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included, Factory Phase Connection (Suffix -5) |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Visual Trip Indicator, SWD Rated |
Product FAQs
5 answersWhat does the 5 suffix indicate on the FDA14020-5 catalog number?
The 5 suffix designates a factory-configured Phase C connection for I-Line panelboard installations. If your panel requires a Phase A or Phase B connection, you will need the FDA14020-1 or FDA14020-3, respectively.
Can I install the FDA14020-5 in a standard Square D NQ or NF panelboard?
No. This breaker features an I-Line style plug-in connection and is exclusively compatible with Square D I-Line panelboards and switchboards designed to accept legacy F-Frame breakers.
Are the thermal and magnetic trip settings adjustable on this breaker?
No. The FDA14020-5 utilizes a fixed thermal-magnetic trip unit. The long-time and instantaneous (LI) protection settings are factory preset and cannot be adjusted in the field.
Is the FDA14020-5 a current production model or a legacy replacement?
The FDA frame is part of the legacy Square D F-Frame family. It is typically sourced as a direct maintenance replacement to maintain the original form, fit, and function in existing I-Line distribution systems without requiring panel modifications.
How can I visually verify if the FDA14020-5 has tripped?
This breaker is equipped with a visual trip indicator. When a fault occurs, the operating handle moves to a central tripped position between ON and OFF, allowing for quick identification of a tripped circuit in a crowded panelboard.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
2 reviews
- DNDan N.Verified BuyerReviewingSquare D FDA34030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars5/8/26Used Breaker
Shipped and arrived timely, well packaged, was clean and in good used condition. Outside putting it into service all has a appears to be good.
- EBErich B.Verified BuyerReviewingSquare D FDA34020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars10/18/25Great service
Always super easy to deal with