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Square D · Legacy molded case feeder breakers

Sell your Square D KA, LA, MA, and Q2 frames breakers.

KA, KH, KC, KI, KAL, KHL, KCL, LA and more. 70 to 1000A, 240, 480, 600V. New in box, panel takeouts, used, and lots. Send the label, get a written offer.

Get an offer

What this family is

I-Line plug-on and unit mount. Q2 is the older 240V Q-frame. Feeders in I-Line switchboards and panelboards, mains in older distribution equipment.

TypeLegacy molded case feeder breakers
Catalog prefixesKA, KH, KC, KI, KAL, KHL, KCL, LA, LH, LC, LI, LAL, LHL, LCL, LIL, LHP, MA, MH, Q2
Voltage240, 480, 600V
Amperage70 to 1000A
Poles2, 3
Where they come fromFeeders in I-Line switchboards and panelboards, mains in older distribution equipment.
Read the catalog number

Series + poles + voltage digit + amps.

KA36150
K-frame, A class, 3-pole, 600V, 150A
KC34225
K-frame, C class, 3-pole, 480V, 225A
LA36300
L-frame, A class, 3-pole, 600V, 300A
LAL36400
L-frame unit mount, 3-pole, 600V, 400A
Q232125
Q2 frame, 3-pole, 240V, 125A

Interrupting class: A, then H, then C, same as the F-frame. I marks current limiting versions.

What drives the number
  • Feeder sizes carry real value as tested used, especially 225 to 400A.
  • Units still on their I-Line brackets, with jaws in good shape, sell as replacements for gear that is still running.
  • We do not publish prices. Metal, demand, and condition move them. You get a written number for your units.
From the yard

These frames often come out of switchboards still bolted to their I-Line hardware. Leave the hardware on. A breaker pried loose with a bar usually costs more in damage than the hour it saved.

Catalog numbers we buy

27 Square D KA, LA, MA, and Q2 frames catalog numbers we see in the market.

Yours not on the list? We still buy it. This is a sample of what trades, not a limit.

  • KA36110
  • KA36125
  • KA36150
  • KA36175
  • KA362001021
  • KA36250
  • KAL361251021
  • KAL36250
  • KC34110
  • KC34150
  • KC34225
  • KCL34225
  • KHL36000M8041
  • LA36225
  • LA36300
  • LA36400
  • LAL36400
  • LAL36400MB
  • LC36300
  • LC36400
  • LC36600
  • LHL36350
  • LHP36400MT
  • LIL364008041
  • Q232100
  • Q232125
  • Q232200
Photos we need

Three photos price most breaker lots.

01

The label

The catalog number, straight on and in focus. On a pile, line them up with labels facing the camera.

02

The business end

Line and load terminals, I-Line jaws or bolt-on tabs, and the trip unit or rating plug if it has one.

03

The lot

The whole shelf, bin, or pallet, with a rough count. New in box: the box labels.

Square D prints the catalog number on the face label. On PowerPact and Micrologic units, add a photo of the trip unit.

How selling works
  1. 01
    Photograph the labels

    One clear shot of each catalog number, or the whole shelf with labels facing the camera. A list with counts works for new in box.

  2. 02
    We read them and reply

    During business hours, by text, call, or email, whichever you picked.

  3. 03
    You get a written offer

    Per breaker or per lot. Subject to inspection on pickup.

  4. 04
    We pick up and pay

    Our freight. Wire or ACH within 3 business days of a passed inspection.

FAQ

Selling Square D KA, LA, MA, and Q2 frames: what people ask.

Often, yes. Old switchboards outlive their breakers, and the people running them need like-for-like replacements. Condition of the case and the jaws decides it.

Selling Square D KA, LA, MA, and Q2 frames breakers? Send a photo of the label.