Square D JDA36200 Molded Case Circuit Breaker
- 200A
- 3 Pole
- I-Line
Quantity
Square D JDA36200 - 200A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Square D JDA36200 - 200A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Part Number | JDA36200 |
| Series | JDA |
| Amperage | 200A |
| 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 | JDA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Switchboards |
| Wire Gauge | 3/0 AWG - 350 kcmil (Al/Cu) |
| Max Wire | 350 kcmil |
| Min Wire | 3/0 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, Alarm Switch, Undervoltage Release, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, IEC, NOM, UKCA, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Visual Trip Indicator, Non-Interchangeable Trip, Reverse Feed, Mercury Free, RoHS Compliant, PVC Free |
Quantity
Square D JDA36200 - 200A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Part Number | JDA36200-R |
| Series | JDA |
| Amperage | 200A |
| 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 | JDA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Switchboards |
| Wire Gauge | 3/0 AWG - 350 kcmil (Al/Cu) |
| Max Wire | 350 kcmil |
| Min Wire | 3/0 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, Alarm Switch, Undervoltage Release, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, IEC, NOM, UKCA, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Visual Trip Indicator, Non-Interchangeable Trip, Reverse Feed, Mercury Free, RoHS Compliant, PVC Free |
Description
Delivering robust performance, the Square D JDA36200 is a 200A, 3-pole molded case circuit breaker utilizing thermal-magnetic trip technology for precise protection. This unit mounts into Square D I-Line panelboards and switchboards. It is the designated substitute for the discontinued KA36200, allowing for straightforward upgrades in existing infrastructure. Featuring an adjustable magnetic trip and a 25kAIC rating at 240V, it includes the Visi-Trip indicator for quick fault identification.Specifications
| Brand | Square D |
|---|---|
| Part Number | JDA36200 |
| Series | JDA |
| Amperage | 200A |
| 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 | JDA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Switchboards |
| Wire Gauge | 3/0 AWG - 350 kcmil (Al/Cu) |
| Max Wire | 350 kcmil |
| Min Wire | 3/0 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, Alarm Switch, Undervoltage Release, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, IEC, NOM, UKCA, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Visual Trip Indicator, Non-Interchangeable Trip, Reverse Feed, Mercury Free, RoHS Compliant, PVC Free |
Product FAQs
6 answersHow much bus space does the JDA36200 require in an I-Line panelboard?
This 3-pole J-Frame breaker requires 4.5 inches of vertical mounting space on the I-Line bus stack. It utilizes a plug-on line connection directly to the panel interior.
What is the tightening torque for the load lugs on the JDA36200?
The standard AL250JD load-side mechanical lugs must be torqued to 221 lb-in (25 N-m) when terminating 3/0 AWG to 350 kcmil copper or aluminum conductors.
What is the adjustable magnetic trip range for this breaker?
While the long-time thermal overload protection is fixed at 200A, the instantaneous magnetic trip dial is adjustable from 1000A to 2000A. This allows electricians to coordinate with downstream loads and prevent nuisance tripping.
Is the JDA36200 rated for 100 percent continuous current?
No, this model carries a standard 80 percent continuous current rating. For continuous loads operating for three hours or more, the maximum sustained current should not exceed 160 amps.
Can I use the JDA36200 to replace an obsolete Square D KA36200 breaker?
Yes, the PowerPacT J-Frame is the designated factory replacement for the discontinued K-Frame KA36200. It fits into the same I-Line panelboards and switchboards, allowing for straightforward infrastructure upgrades.
Which catalog numbers should I use if my system requires a higher interrupting rating?
The JDA frame is standard rated for 18kA at 480VAC. For applications requiring higher fault current ratings within the identical form factor, look for the JGA36200 (65kA at 480VAC), JJA36200 (100kA), or JLA36200 (125kA).
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 4 reviews.
- DHDennis H.Verified BuyerRated 5 out of 5 stars10/30/25Thank you
I was able to get the correct breaker and it came the next day as promised
- JMjohn m.Verified BuyerRated 5 out of 5 stars10/6/25Exact replacement
Exceeded my expectations
- GLGlen L.Rated 5 out of 5 stars4/6/20Awesome service
Order was processed quickly and correctly. Pleasure doing business with SuperBreakers
- MBMatthew B.Rated 5 out of 5 stars12/26/17200 amp I line breaker
As described, fast shipping, will be ordering again soon.