Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99
Square D JGL36150 Molded Case Circuit Breaker
- 150A
- 3 Pole
- Unit Mount
Square D
JGL36150
Molded Case Circuit Breaker
Brand
Square D
SKU
JGL36150
Quantity
Shop with Confidence
Add an extra year of protection in your cart.
Square D JGL36150 - 150A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Square D JGL36150 - 150A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Part Number | JGL36150 |
| Series | JGL |
| 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 |
| Terminal Type | Lugs |
|---|---|
| For Use With | Square D J-Frame Enclosures, Switchboards, Motor Control Centers, 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, Alarm Switch, Undervoltage Release, Motor Operator, Rotary Handle |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No 5, HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UL, CCC |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Visual Trip Indicator, Reverse Feed, Double-Break Rotary Contact Structure |
Quantity
Square D JGL36150 - 150A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Part Number | JGL36150 |
| Series | JGL |
| 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 |
| Terminal Type | Lugs |
|---|---|
| For Use With | Square D J-Frame Enclosures, Switchboards, Motor Control Centers, 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, Alarm Switch, Undervoltage Release, Motor Operator, Rotary Handle |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No 5, HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UL, CCC |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Visual Trip Indicator, Reverse Feed, Double-Break Rotary Contact Structure |
Similar Items
200A 3 Pole Molded Case Circuit Breaker
200A 3 Pole Molded Case Circuit Breaker
225A 3 Pole Molded Case Circuit Breaker
Description
Built for demanding commercial applications, the Square D JGL36150 is a 150A, 3-pole molded case circuit breaker from the PowerPacT J-Frame family. It provides reliable protection for switchboards, motor control centers, and industrial panels. This unit mount MCCB installs easily with included line and load lugs, accepting 4 AWG to 4/0 AWG wire. Rated 65kAIC at 240V, it utilizes a thermal-magnetic trip unit with fixed thermal and adjustable magnetic settings, plus a Visi-Trip indicator.Specifications
| Brand | Square D |
|---|---|
| Part Number | JGL36150 |
| Series | JGL |
| 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 |
| Terminal Type | Lugs |
|---|---|
| For Use With | Square D J-Frame Enclosures, Switchboards, Motor Control Centers, 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, Alarm Switch, Undervoltage Release, Motor Operator, Rotary Handle |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No 5, HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UL, CCC |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Visual Trip Indicator, Reverse Feed, Double-Break Rotary Contact Structure |
Product FAQs
6 answersWhat is the recommended lug torque for the JGL36150 circuit breaker?
The standard line and load lugs require a tightening torque of 221 lb-in (25 N.m) when using 4 AWG to 4/0 AWG aluminum or copper wire.
What is the magnetic trip adjustment range for this 150A breaker?
The thermal-magnetic trip unit features a fixed thermal overload and an adjustable magnetic short-circuit pickup. The magnetic trip can be adjusted from a low setting of 750A to a high setting of 1500A.
Can the Square D JGL36150 be reverse fed?
Yes. Because this breaker uses a standard thermal-magnetic trip unit without field-interchangeable trip restrictions, it is suitable for reverse feeding in back-fed main applications.
What is the difference between the JGL36150, JDL36150, and JLL36150?
The middle letter in the catalog number indicates the interrupting capacity at 480V. The JDL36150 is rated for 18kAIC, the JGL36150 is rated for 35kAIC, and the JLL36150 is rated for 100kAIC at 480V.
What type of enclosures or panels accept this unit mount breaker?
As a unit mount MCCB, it is designed to be installed on a mounting pan or backplate. It is compatible with Square D J-Frame enclosures, industrial control panels, switchboards, and motor control centers. It is not compatible with I-Line panelboards, which require a plug-on bracket.
Does this breaker include a push-to-trip button for testing?
Yes, the PowerPacT J-Frame series includes an integral push-to-trip button on the front cover. This allows electricians to manually trip the breaker to verify the mechanical operation of the trip mechanism.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
Same Day Shipping
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.
Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 3 reviews.
Search
Rating
3 reviews
- BBrentVerified BuyerReviewingSquare D JGL36200 - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/11/26Breaker
Breaker looked brand new. Worked great.
- JSJason S.ReviewingSquare D JGL36150 - 150A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/10/22Delighted
Exactly what I needed, showed up the next day. Price was better than anywhere else I could find.
- LHLucas H.ReviewingSquare D JGL36200 - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars10/2/21Super reliable!
Needed in express 2 breakers JG 250. They air shipped it and they arrived the next day. Great job!