DC circuits are different from AC. You can't just use standard residential breakers on a solar array and hope for the best.
Why DC matters: DC arcs don't self-extinguish the way AC arcs do. You need components rated specifically for DC voltage and current.
What you'll find here:
- DC circuit breakers – Din rail mount and panel mount options
- DC fuses – For PV source circuits and battery protection
- Fuse holders – Weather-resistant and indoor options
Common uses: PV array combining, battery bank protection, charge controller outputs, and inverter disconnects.
Not sure what amperage or voltage rating your system needs? Call us at 1-800-766-7644 – we'll help you size it right.
Locally owned and operated in Colorado since 2002.
BREAKERS & FUSES - DC
ATC Fuse 10 Amp - ATC-10
$1.75
ATC Fuse 15 Amp - ATC-15
$1.75
ATC Fuse 20 Amp - ATC-20
$1.75
ATC Fuse 30 Amp - ACT-30
$1.75
Sale
Go Power Fuse 110A Class T Fuse w-Block - FBL-110
$87.99
$110.00
Sale
Go Power Fuse 200A Class T Fuse w-Block - FBL-200
$87.99
$110.00
Sold Out
Sold Out
Sale
Go Power Fuse 110A Class T - F-110
$55.99
$70.00
Sale
Go Power Fuse 200A Class T - F-200
$55.99
$70.00
Sold Out
Sale
Go Power Fuse 400A Class T - F-400
$79.99
$100.00
Sale
Midnite Solar MNTS Fuse Holder 12 Pack - MNTS-12PK
$65.00
$84.00
