Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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Miniature Circuit Breakers of 2025
Save up to 18% off
Best Choice1
WestinghouseWestinghouse UL 489 AC Miniature Circuit Breaker, 60 Amp, 3 Pole, D Curve, 10kA, 480Y/277V AC, Non-Polarized, UL Listed, DIN Rail Breaker with Thermal Magnetic Trip
13% Off9.8Exceptional
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Value for Money2
Schneider ElectricSquare D - Tandem Mini Circuit Breaker, QO, 1 Pole at 20A, 120/240VAC, 10kA, Plug in Mount, Clam Pack - QO2020C
9.6Exceptional
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3
CHTAIXIChtaixi AC Miniature Circuit Breaker, 20 Amp 120V/240V 1 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C20
9.4Excellent
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4
CHTAIXIChtaixi AC Miniature Circuit Breaker, 25 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C25
9.2Excellent
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5
DIHOOLDIHOOL DC 1000V Circuit Breaker, Non Polarized, 30 Amp, 2 Pole, AC DC Disconnect Switch Box Outdoor, Battery Cutoff Isolator, PV Array MCB
Key specs-
Voltage:12V-1000V DC or AC
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Protection Features:Isolation, short circuit, overload
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Trip Time:C-curve trip
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Current:30A
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Poles:N/A
9.1Excellent
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6
Square DSquare D HomeLine 30 amps Surge 2-Pole Circuit Breaker
15% Off9.0Excellent
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7
CHTAIXICHTAIXI 3 Pack 1 Pole Miniature Circuit Breaker, 20 Amp 120V/240V AC DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip MCB C20
8.9Very Good
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8
WestinghouseWestinghouse UL 489 AC Miniature Circuit Breaker, 2 Amp, 2 Pole, C Curve, 10kA, 480Y/277V AC, 125V DC, Non-Polarized, UL Listed, DIN Rail Breaker with Thermal Magnetic Trip
18% Off8.8Very Good
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9
CNLonQcomCNLonQcom Solar Panel Disconnect Switch 32 Amp 500V DC Miniature Circuit Breaker with PV Connector and IP65 Waterproof Box for Outdoor PV or AC Stystem
8.5Good
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10
CHTAIXIChtaixi DC Miniature Circuit Breaker, 2 Pole 500V 125 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, High Current DC Disconnect Switch MCB 2P C125
8.4Good
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