Square D KAL362501380 Molded Case Circuit Breaker
- 250A
- 3 Pole
- Unit Mount
Quantity
Square D KAL362501380 - 250A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Serving commercial and industrial applications, this 3-pole, 250A molded case circuit breaker belongs to the legacy K-Frame lineup. The unit mount MCCB installs into Square D QED switchboards and motor control centers. For modern upgrades, it is replaced by the PowerPacT J-Frame (JGL36250). Rated 42kAIC at 240VAC, it features an adjustable magnetic trip. The "1380" suffix denotes a factory-installed 120VAC shunt trip and 1A1B auxiliary switch for remote operation.Specifications
| Brand | Square D |
|---|---|
| Series | KAL |
| Amperage | 250A |
| 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 | KAL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D QED Switchboards, Motor Control Centers, Enclosures |
| 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 | Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Shunt Trip (120/240VAC) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, HACR, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated |
Product FAQs
6 answersWhat does the 1380 suffix indicate on the KAL362501380?
The 1380 catalog suffix denotes that this breaker comes with a factory-installed 120/240VAC shunt trip and a 1A/1B auxiliary switch for remote tripping and status signaling.
What equipment is compatible with the KAL362501380 breaker?
This legacy K-frame breaker is designed for unit-mount installations in Square D QED switchboards, motor control centers, and compatible standalone enclosures.
What is the difference between the KAL362501380 and a KA36250 breaker?
The KAL series is a unit-mount breaker with feed-thru lugs on both the line and load sides. The KA series is the I-Line version, which features plug-on jaws on the line side for mounting directly to an I-Line busbar.
Is the Square D KAL362501380 still actively manufactured?
The KAL series is a legacy K-frame molded case circuit breaker. While it has been superseded by newer PowerPact series breakers in modern installations, KAL breakers are still widely sourced for replacing existing units in older QED switchboards and motor control centers without requiring panel modifications.
How is the KAL362501380 mounted in a panel?
It is a unit-mount, feed-thru circuit breaker, meaning it bolts directly to the mounting pan or enclosure backplate rather than plugging onto a busbar.
Can I adjust the trip settings on the KAL362501380?
The thermal element for long-time overload protection is fixed, but the magnetic element for instantaneous short-circuit protection is adjustable, allowing you to fine-tune the trip response for your specific load.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 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,