Square D QJL32200 Molded Case Circuit Breaker
- 200A
- 3 Pole
- Unit Mount
Square D
QJL32200
Molded Case Circuit Breaker
Brand
Square D
SKU
QJL32200
Quantity
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Square D QJL32200 - 200A 3 Pole Molded Case Circuit Breaker
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Description
The Square D QJL32200 is a 3-pole, 200A molded case circuit breaker from the PowerPact Q-Frame family, designed for demanding commercial and industrial power distribution. This unit-mount breaker installs into Square D individual enclosures, panelboards, and switchboards. It also serves as a direct replacement for legacy Q23200 and Q2L3200 breakers. Featuring thermal-magnetic trip technology, it provides reliable long-time and instantaneous protection with a 100kAIC rating at 240VAC.Specifications
| Brand | Square D |
|---|---|
| Part Number | QJL32200 |
| Series | QJL |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 208Y/120VAC, 240VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 208Y/120VAC, 100kA @ 240VAC |
| Frame Type | QJL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D Individual Enclosures, Switchboards, Panelboards |
| Wire Gauge | 4 AWG - 300 kcmil (Al/Cu) |
| Max Wire | 300 kcmil |
| Min Wire | 4 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 | Lugs |
| Standards | CSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Non-Interchangeable Trip |
Product FAQs
8 answersWhat does the 'J' in the QJL32200 catalog number indicate?
The 'J' designates the interrupting rating. In the Square D PowerPacT Q-frame series, the J rating provides 100kAIC at 240VAC, distinguishing it from lower-rated B, D, or G versions.
How is the QJL32200 breaker mounted in a panel?
This is a unit mount, feed-thru circuit breaker. It is secured with mounting screws and uses wire lugs on both the line and load sides, rather than plugging into an I-Line bussing system.
Which Square D panelboards are compatible with this Q-frame breaker?
The QJL32200 is designed for use in Square D switchboards, individual enclosures, and NQ series panelboards when equipped with the correct unit space or sub-feed breaker mounting kits.
What are the acceptable wire sizes for the QJL32200 terminals?
The factory-installed lugs accept aluminum or copper wire ranging from 4 AWG to 300 kcmil. Ensure proper torque specifications are followed during installation as outlined by the manufacturer.
Are the trip settings on the QJL32200 adjustable?
No. It features a fixed thermal-magnetic trip unit with long-time and instantaneous (LI) trip functions. The thermal and magnetic trip points are factory set and cannot be adjusted in the field.
What safety precautions should be taken before installing the QJL32200?
Always de-energize the panelboard or switchboard before installation. Verify that power is off using a properly rated voltage sensing device and wear appropriate personal protective equipment (PPE) in accordance with NFPA 70E guidelines.
Can the QJL32200 be used on a 480V or 600V system?
No. This breaker is rated for a maximum of 240VAC. It is not suitable for 480V or 600V applications, and attempting to use it at higher voltages violates its UL listing and poses a severe safety risk.
Does the QJL32200 require a specific lug kit for copper wire?
No, the standard lugs included with this feed-thru breaker are dual-rated for both aluminum (Al) and copper (Cu) conductors.
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