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Square D

Square D KU-197 Type QO 1-Pole 20 Amp Circuit Breaker 120/240VAC AL/CU

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SKU:
31934
MPN:
KU-197
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
4.00 LBS
Shipping:
Calculated at Checkout
  • Square D KU-197 Type QO 1-Pole 20 Amp Circuit Breaker – left side profile view showing toggle switch and mounting clip
  • Square D KU-197 Type QO 1-Pole 20 Amp Circuit Breaker – right side profile view showing wire lug terminal and mounting tab
  • Square D KU-197 circuit breaker UL label close-up showing 1 Pole, Type QO, 120/240 VAC, AL/CU, 8-14 AWG rating
  • Square D KU-197 Type QO circuit breaker – bottom view showing bus bar clip and terminal lug
$10.00
Was: $20.00
Current Stock: 1

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Description

Square D KU-197 Type QO 1-Pole 20 Amp Circuit Breaker 120/240VAC AL/CU

A single-pole plug-in circuit breaker for Square D QO loadcenters. Rated 20 amperes at 120/240 VAC and accepts aluminum or copper conductors from 8 to 14 AWG.

Specifications & What's Included

  • Brand: Square D
  • Model: KU-197
  • Type: Plug-In Circuit Breaker, Type QO Series
  • Amperage: 20 A
  • Voltage Rating: 120/240 VAC
  • Wire Compatibility: Aluminum or Copper (AL/CU), 8–14 AWG
  • UL Listed
  • Manufactured in the United States
  • Circuit breaker only; no accessories included

Applications

Type QO breakers are standard for residential and light commercial electrical systems using Square D QO loadcenters. These breakers provide overcurrent protection for 20-amp branch circuits and are commonly used in single-family dwellings, multi-family installations, and commercial buildings built between the 1980s and present. The QO line remains widely installed in North American electrical systems.

Condition: Used
This Square D KU-197 Type QO 1-Pole 20 Amp Circuit Breaker has been inspected and appears to be in good used condition. The breaker body, toggle, and mounting clip show typical light wear consistent with previous installation. The wire lug terminal and bus bar clip are intact with no visible damage. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Square D
Model:
KU-197
MPN:
KU-197
Type:
Plug-In Circuit Breaker
SKU:
31934
Series:
Type QO
Number of Poles:
1
Amperage:
20 A
Voltage Rating:
120/240 VAC
Wire Compatibility:
Aluminum or Copper (AL/CU), 8-14 AWG
Certifications:
UL Listed (Underwriters Laboratories)
Condition:
Used – Inspected
Seller Notes:
Circuit breaker only; no accessories included.
Country/Region of Manufacture:
United States
Condition Notes:
Square D KU-197 Type QO 20A 1-Pole circuit breaker inspected and in good used condition. Toggle, lug, and mounting clip intact with typical light wear. Please view photos and contact us with any questions.
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Square D KZ-956 Type 00 1-Pole 20 Amp Circuit Breaker – left side view showing toggle switch in OFF position Square D KZ-956 Type 00 Circuit Breaker – right side view showing terminal lug and copper conductor connection
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Square D KZ-956 Type 00 1-Pole 20 Amp Circuit Breaker 120/240V AC QO Panel

Square D

$12.00
Was: $33.00
Square D KZ-956 Type 00 1-Pole 20 Amp Circuit Breaker 120/240V AC QO Panel A miniature circuit breaker designed for protection in QO electrical panels. This single-pole breaker carries 20 amps at...
31937
SKU:
31937
Availability:
Usually ships within 1-2 business days.
Weight:
4.00 LBS
Brand:
Square D
Model:
KZ-956
MPN:
KZ-956
Type:
Miniature Circuit Breaker
SKU:
31937
Number of Poles:
1
Amperage:
20 A
Voltage Rating:
120/240V AC
Breaker Type:
Type 00
Wire Compatibility:
Aluminum or Copper, #14
Circuits:
1 or 2
Certifications:
UL Listed
Condition:
Used – Inspected
Seller Notes:
Circuit breaker only; no accessories included.
Country/Region of Manufacture:
United States
Condition Notes:
Square D KZ-956 Type 00 1-Pole 20A Circuit Breaker. Inspected and in good used condition. Toggle and terminal lug intact, no visible damage. Normal wear from prior installation.