customer-service Help
  1. Home
  2. /
  3. Circuit Protection
  4. /
  5. 20 Amp Breakers

20 Amp Breakers

We make finding 20 amp breakers fast and simple every time!

Shop 20 Amp Breakers results

(Showing 1 - 15)

Mfr # QO120

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: QO
  • Amps: 20A
product price: $15.19
Mfr # THQL1120

Key Features:

  • Item: Circuit Breaker
  • Series: THQL
  • Amps: 20A
product price: $11.29
Mfr # Q120

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: Q
  • Amps: 20A
product price: $7.65
Mfr # QOT2020

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: QO
  • Amps: 20/20A
product price: $30.95
Mfr # THQL1120

Key Features:

  • Item: Molded Case Circuit Breaker
  • Series: THQL
  • Amps: 20A
product price: $12.55
Mfr # QO115

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: QO
  • Amps: 15A
product price: $15.15
Mfr # QO2020

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: QO
  • Amps: 20/20A
product price: $62.35
Mfr # THQL1120

Key Features:

  • Item: Circuit Breaker
  • Series: THQL
  • Amps: 20A
product price: $8.79
/ea
Sold in mult. of 10 for $87.90
Mfr # QO120HM

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: QO
  • Amps: 20A
product price: $17.59
Mfr # THQL1115

Key Features:

  • Item: Molded Case Circuit Breaker
  • Series: THQL
  • Amps: 15A
product price: $10.79
Mfr # THQL2130

Key Features:

  • Item: Molded Case Circuit Breaker
  • Series: THQL
  • Amps: 30A
product price: $20.69
Mfr # THQL2150

Key Features:

  • Item: Molded Case Circuit Breaker
  • Series: THQL
  • Amps: 50A
product price: $20.19
Mfr # QO220

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: QO
  • Amps: 20A
product price: $33.69
Mfr # 625596000

Key Features:

  • For Use With: Metabo 18V Cordless Tools
  • Cordless Tool Battery Type: Lithium
  • Series: Li-Power
product price: $88.95
Mfr # Q115

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: Q
  • Amps: 15A
product price: $7.29
View More Products Related To 20 Amp Breakers

More From This Collection

mid torque

Get everyday low prices when you shop for M18 FUEL 1/2 in. Mid-Torque Impact Wrench with Friction Ring (Tool Only) and M18 FUEL 1/2 in. Mid-Torque Impact Wrench with Pin Detent (Tool Only).

Shop for more mid torque

push to connect valves

We’ve got millions of products including Multi-Turn Stop, 1/2 In PF x 1/2 In PF and Wellness Center Wipes, 4PK.

Shop for more push to connect valves

chemical mixing

If you need a Chemical Mixing Dispenser Bottle, 13 in H, 2 1/2 in W, 2 1/2 in D or Chemical Mixing Dispenser, Bottles you can find them right here.

Shop for more chemical mixing

defibrillator pads

If you need a Adult Defibrillation Pads or lntellisense Adult Defibrillation Pads, Powerheart G5 you can find them right here.

Shop for more defibrillator pads

swamp cooler pump

You won’t overpay for Pump, Coolant, Plastic and Pump, Coolant, Plastic when you shop with us.

Shop for more swamp cooler pump

keyed alike padlocks

You won’t overpay for Padlocks, Keyed Alike, Long Shackle, Rectangular Steel Body, Steel Shackle, 3/4 in W, 3 PK and Padlock, Keyed Alike, Long Shackle, Rectangular Steel Body, Steel Shackle, 3/4 in W when you shop with us.

Shop for more keyed alike padlocks

firm grip

Find Zester/Lemon Peeler, Firm Grip and Firm Grip Ice Cream Disher, 11 1/2" X 7/8" X 4'' when you shop our huge assortment.

Shop for more firm grip

floor cleaner concentrate

We’ve got everything to make your business go like Neutral Floor Cleaner Concentrate, Lemon Scent, 1 gal Bottle and Neutral Floor Cleaner Concentrate, 1 gal., EA1.

Shop for more floor cleaner concentrate

retractable cable reel

Cable Reel, W/Clamp, 100 ft L, 10" H, Gren and 30 16/3 Retractable Cord Reel 3 Outlets 120VAC Voltage are just a couple of the items we sell.

Shop for more retractable cable reel