KA Breakers

SQUARE D KA I-LINE CIRCUIT BREAKERS – USED, SURPLUS & NEW

We stock used and new surplus Square D KA circuit breakers in our Minneapolis warehouse.

  • 70 to 250 amps
  • 240, 480, 600 volts
  • 2 & 3 pole
  • This breaker fits in I-Line Panelboards
  • We also carry KH and KC breakers
  • More Square D Breakers

*These Square D breakers have been manufactured with many different label styles over the years, but as long as your catalog number matches up, they are the same breaker.

SQUARE D KA Breakers - 480/600V
Catalog # Amps
KA36070 70
KA36080 80
KA36090 90
KA36100 100
KA36110 110
KA36125 125
KA36150 150
KA36175 175
KA36200 200
KA36225 225
KA36250 250
BREAKER SPECS
Manufacturer: Square D
Frame: KA
Style: I-Line
Mounting Type: Plug In
Dimensions: 4.5″W x 4.75″D x 8″H
AIC Rating: 42kA @ 240V, 25kA @ 480V, 22Ka @ 600V
Expedited Shipping Options Available:
 UPS RED Next Day Air
UPS Blue 2nd Day Air
UPS 3 Day Select
UPS Ground

Brands

We carry a wide variety of brands, including:

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