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Square D HDA260305 Molded Case Circuit Breaker
- 30A
- 2 Pole
- I-Line
Square D
HDA260305
Molded Case Circuit Breaker
Brand
Square D
SKU
HDA260305
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Square D HDA260305 - 30A 2 Pole Molded Case Circuit Breaker
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Description
Part of the PowerPacT H-Frame series, this 30-amp molded case circuit breaker provides long-time and instantaneous (LI) trip functions for commercial systems. It installs into Square D I-Line panelboards and switchboards, utilizing a specific CA phase connection. Serving as a modern upgrade, this unit replaces the legacy FA26030CA model. The breaker features a 25kAIC rating at 240V and includes factory-installed load side lugs for streamlined wiring.Specifications
| Brand | Square D |
|---|---|
| Part Number | HDA260305 |
| Series | HDA |
| Amperage | 30A |
| 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 | HDA |
|---|---|
| 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, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Rotary Handle |
|---|---|
| Accessories | Load Side Lugs Included |
| 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, Visual Trip Indicator, Reverse Feed, Non-Interchangeable Trip |
Product FAQs
6 answersWhat panels are compatible with the HDA260305?
This breaker is designed exclusively for use in Square D I-Line power distribution panelboards and switchboards. It mounts directly to the bus using a plug-on I-Line connection.
What does the 5 at the end of the HDA260305 catalog number indicate?
The 5 suffix specifies that this two-pole breaker is factory-configured for a CA phase connection on the I-Line bus.
Is the trip unit on the HDA260305 adjustable?
Yes, while the thermal continuous current is fixed at 30 amps, the instantaneous magnetic trip is adjustable between 350A and 750A.
What replacement lug kit is used for the load side of this breaker?
The HDA260305 uses the AL150HD mechanical lug kit on the load side, which accepts 14 to 3/0 AWG aluminum or copper wire.
Can the HDA260305 be reverse fed?
No. Because it features a dedicated I-Line plug-on jaw for the line side and mechanical lugs for the load side, this breaker is strictly directional and cannot be reverse fed.
What do the letters HDA represent in the part number?
The H denotes the PowerPacT H-frame platform, D indicates the specific short circuit interrupting rating tier, and A specifies the I-Line plug-on connection type.
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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