$47.99
298 products
-
Bussmann FRN-R-20 20A 125Vdc Fuse
MPN No:FRN-R-20
Contact us for Delivery DateSold out 
$17.86
Eaton BR260 2-Pole 60A Circuit Breaker
MPN No:BR260
Contact us for Delivery DateSold out
Enphase Eaton BRK-100A-2P-240V 100A 240VAC 2-Pole Circuit Breaker
MPN No: BRK-100A-2P-240V
Contact us for Delivery Date
Out Of Stock
$259.00
Enphase Eaton BRK-100A-2P-240V 100A 240VAC 2-Pole Circuit Breaker
MPN No:BRK-100A-2P-240V
Contact us for Delivery DateSold out
MidNite Solar 300A Panel Mount Breaker 60VDC 3-Pole MNEDC300-60-3PNP
MPN No: MNEDC300-60-3PNP
Expected ship date Jul 28 - Aug 04
In Stock
$67.54
MidNite Solar 300A Panel Mount Breaker 60VDC 3-Pole MNEDC300-60-3PNP
MPN No:MNEDC300-60-3PNP
Expected ship date Jul 28 - Aug 04
Enphase IQ Combiner 4C X-IQ-AM1-240-4C
MPN No: X-IQ-AM1-240-4C
Contact us for Delivery Date
Out Of Stock
$1,171.68
Enphase IQ Combiner 4C X-IQ-AM1-240-4C
MPN No:X-IQ-AM1-240-4C
Contact us for Delivery DateSold out
729.00-7%$674.71
APsystems AC Combiner Box 916081
MPN No:916081
Expected ship date Jul 28 - Aug 04Sale
Midnite Solar 30 Amp DIN Rail Breaker 300 VDC MNEPV30-300-1PP
MPN No: MNEPV30-300-1PP
Expected ship date Jul 28 - Aug 04
In Stock
$26.98
Midnite Solar 30 Amp DIN Rail Breaker 300 VDC MNEPV30-300-1PP
MPN No:MNEPV30-300-1PP
Expected ship date Jul 28 - Aug 04
Midnite Solar 15 Amp DIN Rail Breaker 300 VDC 1 - Pole MNEPV15-300-1PP
MPN No: MNEPV15-300-1PP
Expected ship date Jul 28 - Aug 04
In Stock
$26.98
Midnite Solar 15 Amp DIN Rail Breaker 300 VDC 1 - Pole MNEPV15-300-1PP
MPN No:MNEPV15-300-1PP
Expected ship date Jul 28 - Aug 04
Eaton Type BR Breaker 20/2 Pole 120/240V BR220B
MPN No: BR220B
Expected ship date Jul 28 - Aug 04
In Stock
$29.03
Eaton Type BR Breaker 20/2 Pole 120/240V BR220B
MPN No:BR220B
Expected ship date Jul 28 - Aug 04
EG4 GridBOSS Breaker Kit - 90A EG4MIDBRKRKIT
MPN No: EG4MIDBRKRKIT
Expected ship date Jul 28 - Aug 04
In Stock
$267.21
EG4 GridBOSS Breaker Kit - 90A EG4MIDBRKRKIT
MPN No:EG4MIDBRKRKIT
Expected ship date Jul 28 - Aug 04
Showing 289-298 of 298 total
Shop Solar DC & AC Breakers – Overcurrent Protection for PV Systems
▾
Solar DC and AC breakers provide essential overcurrent protection for photovoltaic systems, protecting wiring, inverters, and equipment from fault currents that could cause fire or equipment damage. At US Solar Supplier, we carry solar-rated DC breakers, AC disconnect switches, and combiner box breakers compliant with NEC requirements for residential and commercial solar installations.
Proper breaker selection is critical for code compliance and system safety. Our solar breaker selection covers DC string protection, inverter AC disconnects, battery protection, and sub-panel breakers from trusted electrical equipment manufacturers. All products are UL-listed and rated for the voltage and current levels found in modern solar PV systems. Shop solar breakers at US Solar Supplier for competitive pricing and fast delivery on NEC-compliant solar protection hardware.
