20 Best 30 Amp 240 Volt Breaker [2022]

Are you looking for the best 30 Amp 240 Volt Breaker? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 30 Amp 240 Volt Breaker.

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# Preview Product
1 Q230 30-Amp Double Pole Type QP Circuit Breaker Q230 30-Amp Double Pole Type QP Circuit Breaker
2 Siemens Q230 30-Amp 2 Pole 240-Volt Circuit Breaker Size: 30 Amp Model: Q230 Tools & Home... Siemens Q230 30-Amp 2 Pole 240-Volt Circuit Breaker Size: 30 Amp Model: Q230 Tools & Home...
3 Schneider Electric 120/240-Volt 30-Amp HOM230 Miniature Circuit Breaker 120/240V 30A, Black Schneider Electric 120/240-Volt 30-Amp HOM230 Miniature Circuit Breaker 120/240V 30A, Black
4 Siemens QF230AP 30 Amp, 2 Pole, 120/240V Ground Fault Circuit Interrupter with Self Test and Lockout... Siemens QF230AP 30 Amp, 2 Pole, 120/240V Ground Fault Circuit Interrupter with Self Test and...
5 Square D - HOM230GFIC Homeline Circuit Breaker, 30-Amp, 120/240V, 2-Pole, GFCI, Plug-In Mount Square D - HOM230GFIC Homeline Circuit Breaker, 30-Amp, 120/240V, 2-Pole, GFCI, Plug-In Mount
6 Eaton Corporation CL230CS Double Pole Ul Classified Replacement Breaker, 240V, 30-Amp Eaton Corporation CL230CS Double Pole Ul Classified Replacement Breaker, 240V, 30-Amp
7 Square D - QO230CP QO 30-Amp Two-Pole Circuit Breaker Square D - QO230CP QO 30-Amp Two-Pole Circuit Breaker
8 Square D - QO230GFICP QO Circuit Breaker, 30-Amp, 120/240V, 2-Pole, GFCI, Plug-In Mount Square D - QO230GFICP QO Circuit Breaker, 30-Amp, 120/240V, 2-Pole, GFCI, Plug-In Mount
9 GE Plug in Circuit Breaker, THQL, Number of Poles 2, 30 Amps, 120/240VAC, Standard GE Plug in Circuit Breaker, THQL, Number of Poles 2, 30 Amps, 120/240VAC, Standard
10 Cutler Hammer BR230 2 Pole 30Amp 120/240V Circuit Breaker Cutler Hammer BR230 2 Pole 30Amp 120/240V Circuit Breaker
11 Siemens Q330 Circuit Breaker 30a 3p 240v 10k Qp Siemens Q330 Circuit Breaker 30a 3p 240v 10k Qp
12 Eaton CH230GFT Breaker, 30A, 2P, 120/240V, 10 kAIC, Type CH Ground Fault Eaton CH230GFT Breaker, 30A, 2P, 120/240V, 10 kAIC, Type CH Ground Fault
13 Eaton Cutler-Hammer CH230GF Ground Fault GFCI Circuit Breaker, 2-Pole, 30A, 120/240V Eaton Cutler-Hammer CH230GF Ground Fault GFCI Circuit Breaker, 2-Pole, 30A, 120/240V
14 New Square D QO230 Circuit Breaker 2 Pole 30A 120/240V 10kA QO Series New Square D QO230 Circuit Breaker 2 Pole 30A 120/240V 10kA QO Series
15 QE230 30-Amp Double Pole 240-Volt Ground Fault Equipment Protection Circuit Breaker QE230 30-Amp Double Pole 240-Volt Ground Fault Equipment Protection Circuit Breaker
16 Square D HOM230GFI Plug In Circuit Breaker 2P 30 Amp 120/240Vac/48Vdc Square D HOM230GFI Plug In Circuit Breaker 2P 30 Amp 120/240Vac/48Vdc
17 Square D HOM230 Circuit Breaker 1/pkg 30A 120/240V 2P 10kAIC Square D HOM230 Circuit Breaker 1/pkg 30A 120/240V 2P 10kAIC
18 1P Standard Plug In Circuit Breaker 30A 120/240VAC 1P Standard Plug In Circuit Breaker 30A 120/240VAC
19 Circuit Breaker 2P 30 Amp 120/240VAC/48VDC Circuit Breaker 2P 30 Amp 120/240VAC/48VDC
20 Square D QO330 Plug-In Mount Standard Miniature Circuit Breaker 3-Pole 30 Amp 240 Volt AC QO Square D QO330 Plug-In Mount Standard Miniature Circuit Breaker 3-Pole 30 Amp 240 Volt AC QO
SaleBestseller No. 1
Q230 30-Amp Double Pole Type QP Circuit Breaker
  • Double pole, 30 Amp, 240V type QP Circuit Breaker
  • 10,000 AIC interrupting rating
  • Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature
  • Compatible with Siemens PL and ES series load centers
  • Use for overload and short-circuit protection of your electrical system
Bestseller No. 3
Schneider Electric 120/240-Volt 30-Amp HOM230 Miniature Circuit Breaker 120/240V 30A, Black
  • Miniature Circuit Breaker 120/240-Volt 30-Amp
  • Schneider Electric HOM230
  • Package Quantity: 5
Bestseller No. 4
Siemens QF230AP 30 Amp, 2 Pole, 120/240V Ground Fault Circuit Interrupter with Self Test and Lockout...
  • Double pole, 30 Amp, type QPF2 GFCI Circuit Breaker
  • 10,000 AIC interrupting rating
  • Includes self-test as required by UL 943 as an added safety feature
  • Suitable for a variety of construction applications including spas, hot tubs, kitchens, bathrooms, etc.
  • Provides class A GFCI protection
SaleBestseller No. 5
Square D - HOM230GFIC Homeline Circuit Breaker, 30-Amp, 120/240V, 2-Pole, GFCI, Plug-In Mount
  • Homeline 30 Amp two-pole GFCI circuit breaker
  • Plug-on design, easy to install
  • Compatible with homeline load centers and CSED devices
  • 120/240-Volt AC.Ambient air temperature for operation: 104 °F (40 °C)
  • Rated for 10,000 AIR
SaleBestseller No. 6
Eaton Corporation CL230CS Double Pole Ul Classified Replacement Breaker, 240V, 30-Amp
  • The product is good to use
  • The product is highly durable
  • Manufactured in China
  • Model number: CL230CS
SaleBestseller No. 7
Square D - QO230CP QO 30-Amp Two-Pole Circuit Breaker
  • Square D QO
  • 30A Double Pole Circuit Breaker
  • Voltage: 240V, Bulk
Bestseller No. 8
Square D - QO230GFICP QO Circuit Breaker, 30-Amp, 120/240V, 2-Pole, GFCI, Plug-In Mount
  • QO Qwik-Gard 30 Amp two-pole GFCI circuit breaker
  • Plug-on design, easy to install
  • Compatible with QO load centers, CSED's and NQOD panel boards
  • 120/240 VAC
  • Rated for 10,000 AIR
Bestseller No. 12
Eaton CH230GFT Breaker, 30A, 2P, 120/240V, 10 kAIC, Type CH Ground Fault
  • Amps: 30
  • Volts AC: 240, 120
  • Poles: 2
  • Type: Breaker, Miniature, Ground Fault
  • Interrupt Rating AC: 10000
Bestseller No. 15
QE230 30-Amp Double Pole 240-Volt Ground Fault Equipment Protection Circuit Breaker
  • 30 Amp, double pole, 240-Volt, type QE circuit breaker
  • Used to protect equipment from damaging line-to-ground faults
  • 30 mA GFCI protection
  • Standard 1 in. per pole format with plug-in design
  • 10,000 AIC interrupting rating
Bestseller No. 16
Square D HOM230GFI Plug In Circuit Breaker 2P 30 Amp 120/240Vac/48Vdc
  • This refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning,...
SaleBestseller No. 18
1P Standard Plug In Circuit Breaker 30A 120/240VAC
  • Poles: 1 P
  • Amperage: 30 A AMP
  • Voltage: 240 V-AC
  • SKU: D441567 (KFP)
Bestseller No. 19
Circuit Breaker 2P 30 Amp 120/240VAC/48VDC
  • Price For: Each Max. AIR Rating: 10kA Series: QOU Item: Unit Mount Circuit Breaker Standards: UL Listed, CSA Certified, HACR, IEC Depth: 2.98" Circuit...
  • Min. Wire Size: 14 AWG Width: 1.50" Country of Origin (subject to change): Mexico
Bestseller No. 20
Square D QO330 Plug-In Mount Standard Miniature Circuit Breaker 3-Pole 30 Amp 240 Volt AC QO
  • Suitable for use with QO loadcenters, NQOD panelboards or interiors and Speed-D switchboard distribution panels
  • Measures 2.25 Inch x 2.91 Inch x 3.5 Inch
  • Has interrupt rating of 10 Kilo-Amps

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After hours of searching and using all the models on the market, we have found the best 30 Amp 240 Volt Breaker for 2022. See our ranking below!

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  3. Specifications: How powerful they are can be measured.
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FAQ:

Q: What is the max load on a 30 amp breaker?

A: So, for example, if your loads are all continuous, the maximum load for a 30 A branch circuit is only 24 A. If the loads are noncontinuous, then the max load will be 30 A. If the loads you are running are less than the calculation rule, the branch circuit will have the proper capacity and life will be good.

Q: How to replace a 30 amp breaker?

A: – buying a new 30-amp circuit breaker for $7 at Home Depot (that’s the easy part) – Running new conductors from the distribution panel to the device or plug in question, typically taking it from 12-gauge copper to 10-gauge copper (that’s the hard part) and only then – Removing the old breaker and installing the new one. …

Q: How to test a 30 amp breaker?

A: First,find the breaker that correlates to the electrical device you are using (This is normally either a 15-amp or 20-amp circuit). Multiply the amperage by 0.8. This is because a circuit breaker should never exceed 80% of its max amperage. … Calculate the amperage draw of ALL the devices you wish to plug into the circuit.

Q: What is a 30 amp circuit breaker used for?

A: Window air conditioners and water heaters typically require 30-amp breakers, while ranges and electric heating systems need 50- and even 60-amp breakers. The wires are also fatter than those for single-pole circuits.