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Square D HDA260202 Molded Case Circuit Breaker
- 20A
- 2 Pole
- I-Line
Square D
HDA260202
Molded Case Circuit Breaker
Brand
Square D
SKU
HDA260202
Quantity
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Square D HDA260202 - 20A 2 Pole Molded Case Circuit Breaker
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Description
Built for heavy-duty applications, this 20A PowerPacT H-Frame breaker provides fixed thermal and magnetic (LI) protection. The 2-pole configuration is engineered for commercial electrical systems requiring robust fault mitigation. Designed with an AC phase connection, it installs into Square D I-Line panelboards. Facility managers can use this unit to replace legacy FA26020AC breakers while maintaining existing bus structures.Specifications
| Brand | Square D |
|---|---|
| Part Number | HDA260202 |
| Series | HDA |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 25kA @ 240VAC, 18kA @ 480VAC, 14kA @ 600VAC, 20kA @ 250VDC |
| Frame Type | H |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Switchboards |
| Wire Gauge | 14-3/0 AWG (Al/Cu) |
| Max Wire | 3/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator |
|---|---|
| Accessories | AC Phase Connection |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Phase Connection AC, Trip-Free Mechanism |
Product FAQs
7 answersWhat types of panels are compatible with the HDA260202 circuit breaker?
This breaker is designed exclusively for use in Square D I-Line panelboards and switchboards. It features an I-Line style plug-in connection for efficient installation directly onto the bus assembly.
Can the HDA260202 replace legacy Square D FA series breakers?
Yes, the PowerPacT H-frame is the direct modern replacement for obsolete F-frame I-Line breakers. The HDA260202 can be used to upgrade or replace legacy 20A models like the FA26020AC while maintaining compatibility with your existing I-Line bus structure.
Which bus phases does the HDA260202 connect to in a panelboard?
The final digit in the HDA260202 catalog number indicates its phase configuration. This specific 2-pole breaker is factory-configured to connect to the A and C phases of the I-Line bus stack.
What are the conductor requirements for the HDA260202 lugs?
The standard mechanical lugs accept 14 to 3/0 AWG wire and are rated for both aluminum and copper conductors. Electricians must torque the lugs to Schneider Electric's specified values based on the wire gauge used.
How is the HDA260202 secured inside an I-Line panelboard?
The breaker features plug-on jaws that connect directly to the I-Line bus assembly. It is then mechanically fastened to the panel backpan using a mounting screw to ensure a secure, reliable connection under fault conditions.
What does the "D" in the HDA260202 catalog number signify?
In the Square D PowerPacT nomenclature, the "D" designates the breaker's interrupting capacity tier. For this H-frame model, the D-tier provides a maximum of 25kAIC at 240VAC, 18kAIC at 480VAC, and 14kAIC at 600VAC.
How does the thermal-magnetic trip unit function on this H-frame breaker?
The HDA260202 uses a fixed thermal and fixed magnetic (LI) trip unit. The thermal element provides long-time protection against sustained overloads, while the magnetic element provides instantaneous protection against short circuits.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 11 reviews.
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11 reviews
- JGJanier G.Verified BuyerReviewingSquare D HDA36030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/4/26Fast and good quality every time
Everything came in good quality
- ESEvan S.ReviewingSquare D HDA36060 - 60A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars1/2/24Perfect!
Worked exactly as expected. Working with my rep was extremely pleasant and look forward to doing more business with Superbreakers in the future!
- MPMike P.ReviewingSquare D HDA36150 - 150A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/23/22Great Job
Keep up the good work
- JKJoe K.ReviewingSquare D HDA36100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars11/24/21Quick shipper
Product arrived perfectly packaged and on time.
- TWTodd W.ReviewingSquare D HDA36030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars11/25/20always quality always on time
always quality
always on time