Wholesale Solar Logo
1-800-472-1142
You're logged in as a dealer. Where applicable, special dealer pricing is shown with a purple "Add to Quote" button instead of the blue "Add to Cart" button.

Electronic Circuit Breakers for Solar Systems and Components

Fuses and circuit breakers are primarily used to protect the pv system wiring from getting too hot and catching fire. They are also used to protect your devices from getting too hot and catching fire or from becoming more seriously damaged if there is a short circuit. Keep in mind it's also very important to properly size your cables and wires to prevent excessive heat and possible fire. One of the most important services that Wholesale Solar does it put together a wire diagram with every pre-packaged system that will keep you safe and also help you pass your local permit inspection!

Wholesale Solar staff are happy to help you figure your safety components on a job by job basis, just call us at 1-800-472-1142. We try to stock everything you need to get your renewable energy system up and running, so please call us with details on your system so we can sell you exactly what you need.

We sell circuit breakers for e-panels, MNDC, combiners and baby boxes and a variety of other solar components.



All MidNite circuit breakers can be used at 100% rated current when mounted in a MidNite enclosure.

ModelPart No.AmpsVolts ACVolts DCWattsPrice
Din Mount
MidNite Solar MNEPV-100 8930100100A150VDC
$44.00
Qty
MidNite Solar MNEPV-80 893080080A150VDC
$44.00
Qty
MidNite Solar MNEDC-GFP63899104163A150VDC
$55.00
Qty
MidNite Solar MNEPV-60893060060A150VDC
$12.50
Qty
MidNite Solar MNEAC-50 895013950A120VAC
$14.75
Qty
MidNite Solar MNEAC50892044450A120VAC
$14.75
Qty
MidNite Solar MNEPV 50 850504150A150VDC
$12.50
Qty
MidNite Solar MNEAC40892044140A120VAC
$14.75
Qty
MidNite Solar MNEPV-40 890404140A150VDC
$12.50
Qty
MidNite Solar MNEAC-30 850030230A120VDC
$14.75
Qty
MidNite Solar MNEPV 30853000230A150VDC
$12.50
Qty
MidNite Solar MNEAC-20 892024120A240VAC
$28.50
Qty
MidNite Solar MNEPV-20854120220A150VDC
$12.50
Qty
MidNite Solar MNEPV20-300 841020020A300VDC
$27.00
Qty
MidNite Solar MNEPV20-600 2841010220A600VDC
$98.25
Qty
MidNite Solar MNEPV16-600 841010116A600VDC
$98.25
Qty
MidNite Solar MNEAC-15 891513915A120VAC
$14.75
Qty
MidNite Solar MNEPV 15 amp 150VDC din rail mount breaker850032215A150VDC
$12.50
Qty
MidNite Solar MNEPV15-300841015015A300VDC
$27.00
Qty
MidNite Solar MNEPV 10850031210A150VDC
$12.50
Qty
MidNite Solar MNEPV10-300 841010010A300VDC
$27.00
Qty
MidNite Solar MNEPV-09 85000929A150VDC
$12.50
Min
MidNite Solar MNEPV 8 84108998A150VDC
$12.50
Min
MidNite Solar MNEPV 7 89777417A150VDC
$12.50
Qty
MidNite Solar MNEPV07-30084100707A300VDC
$10.00
Qty
MidNite Solar MNEPV 6 85003826A150VDC
$12.50
Qty
MidNite Solar MNEPV 5 89555415A150VDC
$12.50
Min
MidNite Solar MNEPV 2 89300202A150VDC
$12.50
Qty
MidNite Solar MidNite MNDC-GFP50-300 50 Amp Midnite DC-GFP breaker - 300v Dual Pole High Voltage8991042
$98.00
Qty
MidNite Solar Midnite Breaker DC DIN MNEPV30-300 30 amp 300VDC DIN, 26mm High Voltage8410300
$27.00
Qty
MidNite Solar MNEPV50-300 50 amp 300VDC DIN, 26mm High Voltage8410500
$27.00
Qty
MidNite Solar MNEPV 1 amp 150VDC din rail mount breaker8410541
$12.50
Qty
MidNite Solar Breaker AC DIN MNEAC-60 amp 120VAC (black)8902042
$14.75
Qty
MidNite Solar Breaker AC DIN MNEAC-30 amp 240 VAC 2 Pole8920242
$28.50
Qty
MidNite Solar Breaker AC DIN MNEAC-50-2P 50 amp 240 VAC 2 Pole8920252
$28.50
Qty
MidNite Solar Midnite Breaker AC DIN MNEAC-50-QZD 50 amp - White8950140
$14.75
Qty
MidNite Solar Midnite Breaker AC DIN MNEAC-40-2P 120/240VAC8920442
$29.00
Qty
MidNite Solar MNEPV 3 amp 150VDC din rail mount breaker 8930330
$12.50
Min
MidNite Solar MNEAC60-2P 8920443120/240VAC
$29.00
Qty
MidNite Solar MNEAC-20 amp 120VAC Breaker, DIN (black)8902041
$14.75
Qty
Panel Mount
MidNite Solar MNEDC-2508500192250A125VDC
$95.00
Qty
MidNite Solar MNEDC250RT8910275250A125VDC
$115.00
Qty
MidNite Solar MNEDC-1758501752175A125VDC
$95.00
Qty
MidNite Solar MNEDC175RT8910263175A125VDC
$115.00
Qty
MidNite Solar MNEDC-125 8905402125A125VDC
$44.00
Qty
MidNite Solar MNEDC-100 8941125100A150VDC
$25.00
Qty
MidNite Solar MNEDC-90 859016290A150VDC
$25.00
Qty
MidNite Solar MNEDC-80850541280A150VDC
$25.00
Qty
MidNite Solar MNEDC-80-300 850541380A300VDC
$40.00
Qty
MidNite Solar MNEDC-70 850016270A150VDC
$25.00
Qty
MidNite Solar MNEDC-60 850060260A150VDC
$25.00
Qty
MidNite Solar MNEDC-50 859017250A150VDC
$25.00
Qty
MidNite Solar MNEDC-40 850018240A150VDC
$25.00
Qty
MidNite Solar MNEDC-30 850023230A150VDC
$25.00
Qty
MidNite Solar MNEDC-20 850026220A150VDC
$25.00
Qty
MidNite Solar MNEDC-15 850024215A150VDC
$25.00
Qty
MidNite Solar MNEDC-10 850027210A150VDC
$25.00
Qty
MidNite Solar MNEDC-05 85002925A150VDC
$25.00
Qty
MidNite Solar Midnite Breaker DC MNEDC-GFP 80 80 amp GFP Panel Mount Breaker 125VDC, 1.5" - Ground Fault8960800
$56.00
Qty
MidNite Solar MNEDC30-300 30amp DC Breaker 300VDC panel mount, 2-pole8500264
$35.00
Qty
MidNite Solar Midnite Breaker DC Panel Mount MNEDC-60 amp DC Breaker 300VDC panel mount, 1.5"8500603
$50.00
Qty

Wholesale Solar offers Outback's Panel and Din Mount breakers for a variety of boxes.

ModelPart No.AmpsVolts ACVolts DCWattsPrice
Din Mount
Outback Power Outback OBB-60-277VAC-DIN circuit breaker850518360A
$25.00
Qty
Outback Power OBAC-20 850515220A120VAC
$25.00
Qty
Outback Power Outback Gen Start Relay for Honda EU OBR-16-30VDC250AC-DIN9530250
$21.00
Qty
Outback Power Outback Flexware FW-IOBT-230/400VAC Breaker8542536
$295.00
Qty
Outback Power Outback FW-IOB-Q-230VAC Quad inverter Input-Output-Bypass for FW10008542515
$335.00
Qty
Panel Mount
Outback Power OBDC-GFP/2850025280A150VDC
$87.00
Qty
Outback Power GFDI-80Q 850028080A150 VDC
$127.00
Qty
Outback Power PNL-GFDI-80850027980A150VDC
$117.00
Qty
Outback Power Outback PNL-40-AC/DC 40 amp Panel Mount Breaker - 120VAC/150VDC255101040A
$26.00
Qty
Outback Power FW-IOBS-230VAC Single inverter Input-Output-Bypass for FW250 only 230Vac output 30 Amp8502073CALL
ModelPart No.AmpsVolts ACVolts DCWattsPrice
Din Mount
Schneider Schneider Conext 120/240VAC Breaker Kit - 3 2-pole 60a2430141
$185.00
Qty
Schneider Schneider Conext 3 Phase Breaker Kit - 3 Pole 60a2430241
$265.00
Qty
Other
Schneider XANBRK80840006380A125VDC
$38.50
Qty
Schneider XANBRK60890007360A160VDC
$37.50
Qty
Schneider RNWCMR50890047230A125VDC
$24.00
Qty

Solar questions? Website problems? Please contact us.