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Square D HDA260151 Molded Case Circuit Breaker
- 15A
- 2 Pole
- I-Line
Square D
HDA260151
Molded Case Circuit Breaker
Brand
Square D
SKU
HDA260151
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Square D HDA260151 - 15A 2 Pole Molded Case Circuit Breaker
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Description
Engineered for industrial power distribution, the Square D HDA260151 is a 2-pole, 15A molded case circuit breaker from the PowerPacT H-Frame family. It delivers reliable thermal-magnetic protection with long-time and instantaneous (LI) trip functions. This unit mounts into Square D I-Line panelboards and switchboards. It serves as a drop-in replacement for legacy FA26015 breakers. Rated for 18 kAIC at 480V, it features an AB phase connection and a Visi-Trip indicator.Specifications
| Brand | Square D |
|---|---|
| Series | HDA |
| Amperage | 15A |
| 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 AWG - 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, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Rotary Handle |
|---|---|
| Accessories | Phase Connection AB |
| Standards | CSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UKCA, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Visual Trip Indicator, Reverse Feed, Non-Interchangeable Trip |
Product FAQs
8 answersWhat type of panelboards accept the HDA260151?
This breaker mounts directly into Square D I-Line panelboards and switchboards. It features an I-Line style plug-in connection on the line side and mechanical lugs on the load side.
What does the "1" at the end of the HDA260151 catalog number mean?
The "1" suffix indicates that this 2-pole breaker is configured for an AB phase connection when installed in a 3-phase I-Line panelboard.
How do you break down the HDA260151 part number?
"H" stands for the PowerPacT H-Frame, "D" indicates the interrupting rating (18kA at 480VAC), "A" specifies the I-Line mounting style, "2" is for 2 poles, "6" is for 600VAC maximum voltage, "015" is the 15A rating, and "1" denotes the AB phase connection.
What are the wire size and torque specifications for the HDA260151 load lugs?
The standard mechanical lugs accept 14 AWG to 3/0 AWG aluminum or copper wire. Using a 3/16-inch hex wrench, torque the wire binding screws to 50 lb-in for 14 AWG to 10 AWG wire, and 120 lb-in for 8 AWG to 3/0 AWG wire.
Can the HDA260151 be used in DC power systems?
Yes, this thermal-magnetic breaker is rated for DC applications up to 250VDC, providing an interrupting capacity of 20kA.
Are the trip settings adjustable on the HDA260151?
This breaker features a thermal-magnetic trip unit with fixed thermal protection and adjustable magnetic protection for short-circuit response.
Can I use the HDA260151 to replace an older FA-frame breaker?
Yes, the PowerPacT H-Frame HDA260151 serves as a direct drop-in replacement for legacy Square D FA26015 I-Line circuit breakers.
Does the HDA260151 include a push-to-trip feature?
Yes, PowerPacT H-Frame breakers include an integral push-to-trip button on the front cover. This allows you to manually trip the breaker to verify the mechanical operation of the trip mechanism before or after installation.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 11 reviews.
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Rating
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