customer-service Help
  1. Home
  2. /
  3. Electrical Supplies
  4. /
  5. Circuit Protection
  6. /
  7. Circuit Breakers
  8. /
  9. Miniature Circuit Breaker, QO Series 125A, 2 Pole, 120/240V AC
Shop All Circuit Breakers
Square D

Miniature Circuit Breaker, QO Series 125A, 2 Pole, 120/240V AC

product price: $160.99
/ea
Free Shipping & Returns
Free Shipping on orders over $50
Free 30-Day Returns

Key Features

  • Series QO
  • Number of Poles 2
  • AC Voltage Rating 120/240V AC
  • Phase 1
  • Circuit Breaker Actuator Paddle
See all product information

Product Information

Dimensions

Frame Size QOM2
Width 3.6 in
Depth 5.07 in
Height 5.59 in
Min. Wire Size 4 AWG
Max. Wire Size 300 MCM
Length (Straight Wireway) 5.6 in
Wire Size AWG 4 to 300 kcmil aluminium/copper
Length 5.6 in

Details

Item Miniature Circuit Breaker
Series QO
Amps 125A
Number of Poles 2
AC Voltage Rating 120/240V AC
Circuit Breaker Type Main Breaker
Phase 1
Circuit Breaker Actuator Paddle
Circuit Breaker Mounting Style Bolt On
Max. AIR Rating 22kA at 120/240V AC
Terminal Connection Lug
DC Voltage Rating Not Rated
For Use With Homeline Load Center, QO Load Center
Standards CSA, UL Listed
Features Mercury Free
Interrupt Rating 22 kA at 120/240V AC
Max. Operating Temp. 104 Degrees F
Min. Operating Temp. 104 Degrees F
Compatible Panelboard/Load Center Series QO
Accessory Type Miniature Circuit Breaker
Tightening Torque 53.10 lbf.in (6 N.m) 0.01 to 0.10 in² (4 to 65 mm²) (AWG 12 to AWG 2/0)
Ambient Temperature Rating 104°F (40°C)
Certifications UL Listed; CSA
Breaker Compatibility Load center QO; Load center Homeline
Voltage 120/240 VAC
Mounting Bolt on

Description

Miniature Circuit Breaker, Amps 125 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Main Breaker, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center Series QO, Phase Single, Series QOM, Max. AIR Rating 22kA at 120/240V AC, For Use With Homeline Load Center, QO Load Center, Terminal Connection Lug, Frame Size 100A/QO, Length 5.6 in, Width 3.6 in, Depth 5.07 in

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products