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Schneider Electric / Square D JJM36200 Molded Case Circuit Breaker
- 200A
- 3 Pole
- Unit Mount
Schneider Electric / Square D
JJM36200
Molded Case Circuit Breaker
Brand
Schneider Electric / Square D
SKU
JJM36200
Quantity
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Schneider Electric / Square D JJM36200 - 200A 3 Pole Molded Case Circuit Breaker
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Description
Rated for 65kAIC at 480VAC, this three-pole PowerPacT MCCB provides essential thermal-magnetic defense for demanding commercial facilities. Designed for unit mounting, it integrates smoothly into Square D switchboards and J-Frame enclosures. The breaker accommodates 3/0 AWG to 350 kcmil wiring and features factory-installed lugs. Facility managers benefit from the adjustable magnetic trip settings and a HACR rating for specialized HVAC applications.Specifications
| Brand | Schneider Electric / Square D |
|---|---|
| Part Number | JJM36200-R |
| Series | JJM |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480Y/277VAC, 65kA @ 480VAC, 25kA @ 600Y/347VAC, 25kA @ 600VAC, 20kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Square D Switchboards, Motor Control Centers, J-Frame Enclosures |
| 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, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Rotary Handle, Lug Kits |
|---|---|
| Accessories | Line Side Lugs Included, Nut Keeper Kit |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UKCA, UL |
| Temp Rating | -25C to 70C |
| Construction Features | Current Limiting, HACR Rated, Reverse Feed, Non-Interchangeable Trip, 80% Rated |
Product FAQs
6 answersWhat is the recommended torque for the standard lugs on the JJM36200?
The standard AL250JD lugs, which accept 3/0 AWG to 350 kcmil aluminum or copper wire, should be torqued to 225 lb-in (25 N-m).
Can the JJM36200 circuit breaker be reverse fed?
Yes. Standard unit-mount PowerPacT J-Frame thermal-magnetic breakers feature factory-sealed trip units and are suitable for reverse feeding applications.
Which standalone enclosures are compatible with the JJM36200?
This breaker can be installed in Square D J-Frame 250A enclosures, such as the J250S for surface mounting or the J250F for flush mounting.
What is the difference between the JJM36200 and JJA36200?
The JJM36200 is a unit-mount breaker with lugs on both the line and load sides. The JJA36200 is an I-Line breaker designed to plug directly into an I-Line panelboard bus on the line side.
How do I adjust the magnetic trip settings on this breaker?
The JJM36200 features an adjustable magnetic trip dial on the front of the breaker. For this 200A model, the magnetic trip can typically be set between a hold current of 1000A and a trip current of 2000A.
Will the JJM36200 fit into a Square D I-Line panelboard?
No. The JJM36200 is a unit-mount (bolt-on) breaker. For an I-Line panelboard, you will need the I-Line version, catalog number JJA36200.
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