Eaton / Westinghouse LA2200 Molded Case Circuit Breaker
- 200A
- 2 Pole
- Unit Mount
Quantity
Eaton / Westinghouse LA2200 - 200A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Part of the classic L-Frame family, the LA2200 provides a seamless replacement solution for aging Westinghouse and Cutler-Hammer distribution systems. This 2-pole, 200A molded case circuit breaker is designed for unit mount installations in commercial and industrial facilities. It fits perfectly into legacy panelboards and switchboards, avoiding the cost and downtime of upgrading to the newer Series C JD2200. Delivering 42 kAIC at 240VAC, it includes an adjustable magnetic trip.Specifications
| Brand | Eaton / Westinghouse |
|---|---|
| Part Number | LA2200-R |
| Series | LA |
| Amperage | 200A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 42kA @ 240VAC, 30kA @ 480VAC, 22kA @ 600VAC, 20kA @ 250VDC |
| Frame Type | LA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Westinghouse Panelboards, Eaton Pow-R-Line 4 Panelboards, Switchboards |
| Wire Gauge | (1) 1 AWG-600 kcmil (Al/Cu) or (2) 1 AWG-250 kcmil (Al/Cu) |
| Max Wire | 600 kcmil |
| Min Wire | 1 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 |
|---|---|
| Accessories | Lugs |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Interchangeable Trip Unit, 2-Pole in 3-Pole Housing |
Product FAQs
5 answersWhich panelboards are compatible with the LA2200 circuit breaker?
This L-frame breaker is designed for use in legacy Westinghouse panelboards, Eaton Pow-R-Line 4 panelboards, and compatible switchboards. It requires a unit mount or bolt-on connection.
What wire sizes do the standard lugs on the LA2200 accept?
The standard load side lugs accept either one 1 AWG to 600 kcmil aluminum or copper wire, or two 1 AWG to 250 kcmil aluminum or copper wires per phase.
Is the trip unit on the LA2200 adjustable?
Yes, this thermal magnetic breaker features an interchangeable trip unit with fixed thermal protection and an adjustable magnetic trip for instantaneous short circuit protection.
Why is this breaker listed as both Eaton and Westinghouse?
Eaton acquired the Westinghouse electrical distribution equipment division in 1994. The LA2200 is a legacy Westinghouse design that Eaton continued to manufacture and support under the Cutler-Hammer and Eaton brands.
Can the LA2200 be used in DC applications?
Yes, this breaker is rated for up to 250VDC with an interrupting capacity of 20kA, making it suitable for specific direct current systems alongside its standard AC ratings.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 13 reviews.
- RGRobert G.Verified BuyerReviewingSquare D LA36400 - 400A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/16/26LA36400
Perfectly boxed and arrived on time. Thanks for the shirt and stickers as well.
- CECraig E.Verified BuyerReviewingEaton / Cutler-Hammer LA3600 - 600A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars10/13/25Westinghouse breaker
Excellent customer service and quick shipping
- CLClifton L.Verified BuyerReviewingSquare D LA36400 - 400A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/30/25estimator
Good
- BCBenjamin C.Verified BuyerReviewingEaton / Cutler-Hammer LA3225 - 225A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/4/25Refurbished Breaker
Breaker seems to be working great, no complaints from Client
- JMJerry M.ReviewingEaton / Cutler-Hammer LA3400 - 400A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/14/23Where is my breaker?
Where is my breaker?