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Square D HDA36110 Molded Case Circuit Breaker
- 110A
- 3 Pole
- I-Line
Square D
HDA36110
Molded Case Circuit Breaker
Brand
Square D
SKU
HDA36110
Quantity
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Square D HDA36110 - 110A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Square D HDA36110 - 110A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Part Number | HDA36110 |
| Series | HDA |
| Amperage | 110A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 25kA @ 240VAC, 18kA @ 480VAC, 14kA @ 600VAC, 20kA @ 250VDC |
| Frame Type | HDA |
|---|---|
| Terminal Type | Lugs |
| For Use With | 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, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Undervoltage Release |
|---|---|
| Accessories | Lugs |
| Standards | CSA C22.2 No. 5, HACR, 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, Visual Trip Indicator |
Quantity
Square D HDA36110 - 110A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Part Number | HDA36110 |
| Series | HDA |
| Amperage | 110A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 25kA @ 240VAC, 18kA @ 480VAC, 14kA @ 600VAC, 20kA @ 250VDC |
| Frame Type | HDA |
|---|---|
| Terminal Type | Lugs |
| For Use With | 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, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Undervoltage Release |
|---|---|
| Accessories | Lugs |
| Standards | CSA C22.2 No. 5, HACR, 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, Visual Trip Indicator |
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Description
Operating within the PowerPacT ecosystem, this 110A molded case breaker delivers essential long-time and instantaneous protection. It is engineered to support commercial and industrial facilities requiring consistent three-phase power management. The specialized I-Line mounting configuration enables quick integration into compatible Square D panelboards and switchboards. This design eliminates the need for complex internal wiring during setup.Specifications
| Brand | Square D |
|---|---|
| Part Number | HDA36110 |
| Series | HDA |
| Amperage | 110A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 25kA @ 240VAC, 18kA @ 480VAC, 14kA @ 600VAC, 20kA @ 250VDC |
| Frame Type | HDA |
|---|---|
| Terminal Type | Lugs |
| For Use With | 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, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Undervoltage Release |
|---|---|
| Accessories | Lugs |
| Standards | CSA C22.2 No. 5, HACR, 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, Visual Trip Indicator |
Product FAQs
5 answersWhich Square D panelboards are compatible with the HDA36110 circuit breaker?
This H-frame breaker is designed for use in standard Square D I-Line panelboards and switchboards. It will fit into commonly used I-Line enclosures, including the HCM, HCP, HCJ, HCN, and HCW series.
What does the Square D HDA36110 catalog number indicate?
In the PowerPacT series nomenclature, "H" indicates the frame type, "D" signifies the interrupting rating tier (up to 25kA at 240VAC), "A" means it has an I-Line plug-in connection, "3" represents 3 poles, "6" specifies a maximum system voltage of 600VAC, and "110" denotes the 110-amp current rating.
How are the line and load side connections configured on the HDA36110?
This breaker features an I-Line plug-on connection on the line side for quick, direct mounting onto an energized panelboard bus. The load side is equipped with standard mechanical lugs that accept 14 AWG to 3/0 AWG aluminum or copper conductors.
Are the thermal and magnetic trip settings on the HDA36110 adjustable?
No, this breaker is equipped with a standard thermal-magnetic trip unit featuring fixed long-time (overload) and instantaneous (short-circuit) trip elements. Neither setting is field-adjustable on this specific model.
Is the HDA36110 suitable for DC electrical systems?
Yes. In addition to standard AC voltages up to 600VAC, this thermal-magnetic circuit breaker is rated for use in 250VDC applications and carries a 20kA DC interrupting rating.
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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