SQUARE D QO220EPD Miniature Circuit Breaker, 20A, 2 Pole, 10KA, 240V, Plug In Mount

Item: AF9FQF
Model: QO220EPD
Cross Ref: 2DM36
140 In Stock.

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Specifications

Item Plug In Circuit Breaker
Ac Voltage Rating 120/240V AC
Ambient Rating 104°F
Amps 20A
Amps Rating 20A
Circuit Breaker Actuator Paddle
Circuit Breaker Mounting Style Plug In
Circuit Breaker Type Ground Fault Equipment Protection (30 mA)
Compatible Panelboard/load Center Series NQ, QO
Dc Voltage Not Rated
Dc Voltage Rating Not Rated
Depth 2.9" , 2.91"
Electrical Connection Pressure Plate
For Use With QO Load Centers And NQ Panelboards
Frame Size 100A, QO
Height 4.1"
Interrupt Rating 10 kA @ 120/240V AC, 10 kA @ 120V AC
Length 4.12"
Max. Air Rating 10 kA At 120V AC
Max. Wire Size 8 AWG
Minimum Wire Size 12 AWG, 14 AWG
Mounting Type Plug In
No. Of Panel Spaces 2
No. Of Poles 2
Number Of Poles 2
Number Of Spaces 2
Phase Single
Ratings Not Rated
Returnability Yes
Temp. Rating 140°F
Terminal Connection Pressure Plate
Terminal Connection Type Screw Clamp
Tightening Torque 35.4 lbf.in. @ 0.006 sq. in. to 0.03 sq. in. @ 12 AWG to 4 AWG
Type Standard
Use With QO Series
Voltage Rating 120/240V AC
Width 1 1/2" , 1.5"
Wire Size 14 AWG , 14 AWG to 8 AWG, 12 AWG to 8 AWG
Warranty 18 Months

Product Details

Square D QO220EPD plug-in circuit breaker is used in commercial electrical panels to protect against overloads and ground faults, ensuring safe and reliable electrical distribution. This circuit breaker features an over centre, trip-free toggle mechanism with quick make, quick break action and clear handle indication for ease of operation. It offers a VisiTrip trip indication for circuit interruption and allows plug-in mounting for secure installation. This 2-pole QO circuit breaker is rated at 20A for 120 / 240VAC and has a breaking capacity of 10kA.

Shipping Information

Height (cm) 7.39
Length (cm) 10.46
Width (cm) 3.81
HS Code 8536200020
Country Of Origin MX
Weight (kg) 0.405

Working Mechanism

  • Normal electric flow through breaker.
  • Detects overload or fault.
  • Internal mechanism trips.
  • Contacts open, breaking connection.
  • Prevents damage and hazards.
  • Manual reset after issue is resolved.

Documentation

Certifications

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Frequently Asked Questions

How do I install Square D QO220EPD plug-in circuit breaker?

  • Turn off main power supply.
  • Open electrical panel door.
  • Choose available slot.
  • Slide breaker on bus bar.
  • Push until it clicks securely.
  • Connect wires to breaker.
  • Close panel door.
  • Turn main power back on.

What factors should I consider while choosing a circuit breaker?

  • Match breaker capacity to load.
  • Choose suitable type (standard or GFCI).
  • Ensure compatibility with system voltage.
  • Evaluate breaking capacity for short circuits.
  • Check fit within electrical panel.
  • Consider residential or industrial use.

Does Raptor Supplies offer similar circuit breaker with higher amperage rating?.

Yes, customers searching for similar circuit breakers with higher amperage ratings can opt for Square D QO130EPD and QO350EPD circuit breakers having amperage ratings of 30 and 50A, respectively

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