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Square D JGP36150 Molded Case Circuit Breaker
- 150A
- 3 Pole
- Unit Mount
Square D
JGP36150
Molded Case Circuit Breaker
Brand
Square D
SKU
JGP36150
Quantity
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Square D JGP36150 - 150A 3 Pole Molded Case Circuit Breaker
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Square D JGP36150 - 150A 3 Pole Molded Case Circuit Breaker
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| Brand | Square D |
|---|---|
| Series | JGP |
| Amperage | 150A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC, 500VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC, 20kA @ 250VDC, 20kA @ 500VDC |
| Frame Type | J |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D NF Panelboards, Square D NQ Panelboards, Square D QED Switchboards, Industrial Control Panels |
| Wire Gauge | 4 AWG - 4/0 AWG (Al/Cu) |
| Max Wire | 4/0 AWG |
| Min Wire | 4 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, Motor Operator, Rotary Handle, Padlock Attachment |
|---|---|
| Accessories | Lug Kit (Load Side), Terminal Nut Kit (Line Side) |
| 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, 80% Rated, Mercury Free, PVC Free, RoHS Compliant |
Quantity
Square D JGP36150 - 150A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Series | JGP |
| Amperage | 150A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC, 500VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC, 20kA @ 250VDC, 20kA @ 500VDC |
| Frame Type | J |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D NF Panelboards, Square D NQ Panelboards, Square D QED Switchboards, Industrial Control Panels |
| Wire Gauge | 4 AWG - 4/0 AWG (Al/Cu) |
| Max Wire | 4/0 AWG |
| Min Wire | 4 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, Motor Operator, Rotary Handle, Padlock Attachment |
|---|---|
| Accessories | Lug Kit (Load Side), Terminal Nut Kit (Line Side) |
| 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, 80% Rated, Mercury Free, PVC Free, RoHS Compliant |
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Description
Engineered for commercial and industrial distribution, the Square D JGP36150 is a 3-pole, 150A MCCB from the PowerPacT J-Frame family. It provides reliable thermal-magnetic protection with adjustable magnetic trip settings. This unit mount breaker features line and load lugs, making it compatible with Square D NF and NQ panelboards, QED switchboards, and control panels. Rated for 65kAIC at 240V, it includes Visi-Trip visual indication for rapid fault identification and is HACR rated.Specifications
| Brand | Square D |
|---|---|
| Series | JGP |
| Amperage | 150A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC, 500VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC, 20kA @ 250VDC, 20kA @ 500VDC |
| Frame Type | J |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D NF Panelboards, Square D NQ Panelboards, Square D QED Switchboards, Industrial Control Panels |
| Wire Gauge | 4 AWG - 4/0 AWG (Al/Cu) |
| Max Wire | 4/0 AWG |
| Min Wire | 4 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, Motor Operator, Rotary Handle, Padlock Attachment |
|---|---|
| Accessories | Lug Kit (Load Side), Terminal Nut Kit (Line Side) |
| 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, 80% Rated, Mercury Free, PVC Free, RoHS Compliant |
Product FAQs
8 answersWhat panelboards accept the JGP36150 circuit breaker?
The JGP36150 is a unit-mount breaker designed for Square D NF Panelboards, NQ Panelboards, QED Switchboards, and Industrial Control Panels. It bolts directly to the chassis and cannot be used in I-Line plug-on panelboards.
What are the lug wire size requirements for the JGP36150?
The factory-installed lugs accept 4 AWG to 4/0 AWG aluminum or copper (Al/Cu) conductors. Ensure proper torque specifications are followed during installation.
How does the trip unit operate on the JGP36150?
It utilizes a thermal-magnetic trip unit with Long-Time and Instantaneous (LI) protection. The thermal overload protection is fixed at 150A, while the magnetic short-circuit trip threshold is adjustable to coordinate with downstream loads.
Is the JGP36150 rated for DC voltage systems?
Yes, in addition to its AC ratings, this breaker is certified for DC applications. It provides a 20kA interrupting rating at both 250VDC and 500VDC.
What is the I-Line equivalent to the JGP36150?
The JGP36150 is a unit-mount breaker. If your application requires an I-Line plug-on connection with the same 150A rating and G-tier interrupting capacity, the correct catalog number is JGA36150.
What does the G in the JGP36150 catalog number indicate?
The G designates the interrupting rating tier within the PowerPacT J-Frame family. It signifies a maximum interrupting capacity of 65kA at 240VAC, 35kA at 480VAC, and 18kA at 600VAC.
Can the JGP36150 be used in reverse-feed applications?
Yes, standard unit-mount PowerPacT J-frame thermal-magnetic circuit breakers feature sealed trip units and are approved for reverse-feed installations.
Does the JGP36150 include a push-to-trip feature?
Yes, all PowerPacT J-frame circuit breakers include an integral push-to-trip button on the front cover, allowing operators to manually trip the breaker for testing and maintenance.
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