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Square D HDA260702 Molded Case Circuit Breaker
- 70A
- 2 Pole
- I-Line
Square D
HDA260702
Molded Case Circuit Breaker
Brand
Square D
SKU
HDA260702
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Square D HDA260702 - 70A 2 Pole Molded Case Circuit Breaker
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Description
A reliable solution for power distribution, the Square D HDA260702 is a 70-amp, 2-pole molded case circuit breaker. Part of the PowerPacT H-Frame family, it utilizes thermal-magnetic trip technology to provide long-time and instantaneous (LI) protection. Configured with an AC phase connection, this breaker is designed for Square D I-Line panelboards. It seamlessly replaces legacy FA26070AC models, allowing facilities to modernize their switchgear.Specifications
| Brand | Square D |
|---|---|
| Series | HDA |
| Amperage | 70A |
| Poles | 2 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 25kA @ 240VAC, 18kA @ 480Y/277VAC, 18kA @ 480VAC, 14kA @ 600Y/347VAC, 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 |
|---|---|
| Accessories | Phase Connection AC |
| 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, Current Limiting, Phase Connection AC, Trip-Free Mechanism |
Product FAQs
6 answersCan the HDA260702 replace older FA or FH series breakers?
Yes, the PowerPacT H-frame is the direct replacement for legacy Square D F-frame I-Line circuit breakers, such as the FA26070AC.
What does the 2 at the end of the HDA260702 catalog number mean?
The 2 suffix indicates an AC phase connection. This 2-pole breaker is configured to connect to the A and C phases of an I-Line panelboard or switchboard bus.
What is the recommended tightening torque for the lugs on this breaker?
For the standard AL150HD mechanical lugs, torque to 44 lbf-in for 14 to 10 AWG wire, and 124 lbf-in for 8 to 3/0 AWG wire.
Can this 2-pole breaker be installed in a 3-phase I-Line panelboard?
Yes, 2-pole I-Line breakers can be installed in 3-phase panelboards. This specific model will draw power from the A and C phases of the bus.
Can the HDA260702 I-Line breaker be reverse fed?
No, I-Line plug-in circuit breakers are not suitable for reverse-feed applications. They must be fed directly from the panelboard bus.
What type of panelboard accepts the HDA260702?
This breaker is designed exclusively for Square D I-Line panelboards and switchboards. It will not fit in standard QO, Homeline, NQ, or NF panels.
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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