Built to handle demanding industrial loads, this two-pole Spectra RMS breaker frame offers true RMS sensing for accurate response to non-linear currents. It bolts securely into GE A-Series panelboards, Spectra Series enclosures, and compatible switchboards. With a robust 100kAIC rating at 240VAC, the SFLA24AT0250 ensures reliable current-limiting performance. This unit requires a separate SRPF250A250 rating plug to establish the continuous current rating and complete the LSI trip system.
What panelboards are compatible with the SFLA24AT0250 circuit breaker?
This SF-frame breaker is designed to bolt securely into GE Spectra Series panelboards, GE A-Series panelboards, and compatible switchboards.
Does the SFLA24AT0250 require a rating plug to operate?
Yes, this breaker requires a separate front-mounted rating plug to establish the continuous current rating and complete the LSI electronic trip system. For a full 250A rating, use the SRPF250A250 rating plug.
Can I lower the continuous current rating of this breaker frame?
Yes. Because the Spectra RMS line uses an interchangeable rating plug system, you can install a lower-rated plug, such as the SRPF250A200 for 200A or SRPF250A150 for 150A, into the SF250 frame to match your specific load requirements.
How does the electronic trip unit function on this Spectra RMS breaker?
The breaker features a digital, solid-state RMS sensing trip system with LSI (Long-Time, Short-Time, Instantaneous) functions. It provides true RMS sensing for accurate response to non-linear currents, utilizing fixed thermal and adjustable magnetic settings.
What wire sizes are accepted by the lugs on this breaker?
The standard lugs on this breaker accept wire gauges ranging from 8 AWG up to 350 kcmil.
Why is this breaker listed as both ABB and General Electric?
ABB acquired GE Industrial Solutions, which includes the Spectra RMS line of circuit breakers. As a result, this exact SF-frame breaker may be branded under either the ABB or General Electric name depending on the manufacturing date.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 5 reviews.
ABB / General Electric SFLA36AT0250 - 250A 3 Pole Molded Case Circuit Breaker Frame Only
I recommend this product
Rated 5 out of 5 stars
1/20/26
TSTC WACO
Great Service and Speedy delivery.
TC
Travis C.
Verified Buyer
Reviewing
ABB / General Electric SFLA36AT0250 - 250A 3 Pole Molded Case Circuit Breaker Frame Only
I recommend this product
Rated 5 out of 5 stars
12/15/25
5 stars
What was ordered and what i received. Thank You!
JW
Joe W.
Reviewing
ABB / General Electric SFLA36AT0250 - 250A 3 Pole Molded Case Circuit Breaker Frame Only
I recommend this product
Rated 5 out of 5 stars
12/30/19
excellent seller
excellent seller
MS
Mark S.
Reviewing
ABB / General Electric SFLA36AT0250 - 250A 3 Pole Molded Case Circuit Breaker Frame Only
I recommend this product
Rated 5 out of 5 stars
1/17/19
Easy to find what you need.
SuperBreakers has a very well linked search engine. I am always linked to the parts I am looking for in seconds. And as we all know in the business ...time is money.
TG
Tom G.
Reviewing
ABB / General Electric SFLA36AT0250 - 250A 3 Pole Molded Case Circuit Breaker Frame Only
I recommend this product
Rated 5 out of 5 stars
6/7/18
Breaker Deals
All aspects were great. Very helpful on the phone with optional parts needed. Will use again without a doubt.