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Square D HDA36100 Molded Case Circuit Breaker
- 100A
- 3 Pole
- I-Line
Square D
HDA36100
Molded Case Circuit Breaker
Brand
Square D
SKU
HDA36100
Quantity
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Square D HDA36100 - 100A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Square D HDA36100 - 100A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Part Number | HDA36100 |
| Series | HDA |
| Amperage | 100A |
| 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 | Square D I-Line Panelboards |
| 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 |
|---|---|
| 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, Current Limiting, Reverse Feed |
Quantity
Square D HDA36100 - 100A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Part Number | HDA36100-R |
| Series | HDA |
| Amperage | 100A |
| 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 | Square D I-Line Panelboards |
| 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 |
|---|---|
| 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, Current Limiting, Reverse Feed |
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Description
Belonging to the PowerPacT H-Frame family, this 100-amp molded case circuit breaker provides reliable long-time and instantaneous (LI) protection. It serves commercial and industrial distribution networks requiring robust fault clearing. The unit mounts into Square D I-Line panelboards and switchboards via its specialized jaw connections. It also serves as a modern drop-in replacement for legacy FA36100 breakers.Specifications
| Brand | Square D |
|---|---|
| Part Number | HDA36100 |
| Series | HDA |
| Amperage | 100A |
| 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 | Square D I-Line Panelboards |
| 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 |
|---|---|
| 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, Current Limiting, Reverse Feed |
Product FAQs
8 answersWhat panelboards are compatible with the HDA36100 circuit breaker?
This breaker is an I-Line style plug-in module designed specifically for installation in Square D I-Line panelboards and switchboards.
Which side of the HDA36100 connects to the panelboard bus?
This breaker features a plug-in jaw connection on the line side that mounts directly to the I-Line bus. The load side is equipped with standard mechanical lugs for your outgoing wire connections.
What wire sizes are accepted by the load lugs on this 100A breaker?
The factory installed mechanical lugs accept either copper or aluminum conductors ranging from 14 AWG to 3/0 AWG.
What is the tightening torque requirement for the load terminals?
The standard AL150HD lugs require a tightening torque of 44.3 lb-in for 14 AWG to 10 AWG wire, and 123.9 lb-in for 8 AWG to 3/0 AWG wire.
What does the D signify in the HDA36100 part number?
In the PowerPacT H-Frame series, the D designates the specific interrupting capacity tier. For this frame, it signifies a maximum interrupting rating of 18kA at 480VAC and 14kA at 600VAC.
What is the replacement lug kit part number for this breaker?
If you need to replace the standard load side mechanical lugs, you can order the Square D lug kit using part number AL150HD.
Is the HDA36100 suitable for direct current (DC) systems?
Yes, this thermal magnetic circuit breaker includes a DC rating, providing up to 20kA of interrupting capacity at 250VDC.
Can I adjust the trip settings on the HDA36100?
No, this breaker has a non-interchangeable thermal magnetic trip unit with fixed long-time and fixed instantaneous (LI) trip functions. You cannot dial or adjust the amperage trip curves.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
2 reviews
- JKJoe K.Rated 5 out of 5 stars11/24/21Quick shipper
Product arrived perfectly packaged and on time.
- RGRandy G.Rated 5 out of 5 stars3/5/18Plant Electrician
Shipping was fast and the price was much cheaper than our local distributor.