Square D KAL361508041 Molded Case Circuit Breaker
- 150A
- 3 Pole
- Unit Mount
Square D
KAL361508041
Molded Case Circuit Breaker
Brand
Square D
SKU
KAL361508041
Quantity
Shop with Confidence
Add an extra year of protection in your cart.
Square D KAL361508041 - 150A 3 Pole Molded Case Circuit Breaker
New
Quantity
Similar Items
150A 3 Pole Molded Case Circuit Breaker
175A 3 Pole Molded Case Circuit Breaker
175A 3 Pole Molded Case Circuit Breaker
Description
Engineered for demanding electrical environments, the Square D KAL361508041 delivers 150A of reliable thermal-magnetic protection. This 3-pole K-Frame breaker features long-time and instantaneous (LI) trip functions to safeguard commercial and industrial systems. It mounts into standard Square D switchboards and features factory-installed control wire taps for streamlined control circuit wiring. Rated for 600VAC, it is cross-referenced for replacement by the PowerPact J-Frame (JDL36150).Specifications
| Brand | Square D |
|---|---|
| Series | KAL |
| Amperage | 150A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 42kA @ 240VAC, 25kA @ 480VAC, 22kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | K |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D Enclosures, Switchboards, Motor Control Centers |
| Wire Gauge | 4 AWG - 350 kcmil (Al/Cu) |
| Max Wire | 350 kcmil |
| 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, Padlock Attachment |
|---|---|
| Accessories | Line and Load Side Lugs Included, Control Wire Taps (Factory Installed) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Trip-Free Mechanism, Common Trip |
Product FAQs
6 answersWhat does the 8041 suffix mean on the Square D KAL361508041?
The 8041 suffix indicates that this circuit breaker is equipped with factory-installed control wire tapped lugs.
How is this K-Frame circuit breaker mounted in an electrical system?
The KAL361508041 is a unit-mount, feed-thru breaker. It bolts directly to a backpan or mounting surface rather than plugging into a busbar.
Where is the KAL361508041 typically installed?
As a legacy K-Frame breaker, it is commonly installed in older Square D switchboards, motor control centers, and standalone enclosures.
Can the KAL361508041 be used in DC applications?
Yes, this breaker is rated for up to 250VDC with a 10kA interrupting capacity, making it suitable for specific direct current applications.
How does the trip unit operate on this 150A breaker?
It utilizes a thermal-magnetic trip unit where the thermal (Long-Time) protection is fixed, but the magnetic (Instantaneous) trip function is adjustable to accommodate different inrush currents.
Do I need to purchase separate lugs for the KAL361508041?
No, this feed-thru breaker comes with factory-installed lugs on both the line and load sides, which accept 4 AWG to 350 kcmil aluminum or copper conductors.
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.
Total 5 star reviews: 3 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Search
Rating
3 reviews
- GGGavin G.ReviewingSquare D KAL36110 - 110A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/9/23Great service
Needed this breaker asap and they helped me get it quickly and they were very helpful.
- JJamesReviewingSquare D KAL36250 - 250A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/25/18Lightning Fast Turn Around
Thanks to SuperBreakers we were able to get the part we needed, and get back online.
- GRGreg R.ReviewingSquare D KAL26200 - 200A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars1/29/18Excellent Service
The breaker we ordered was needed to get one of or machines back up and running. We ordered it next day air and it arrived right on time.
Thank you,