Fuses, Fuse Holders & Breakers

The fuses, fuse holders, and breakers category provides critical overcurrent protection devices that safeguard solar power systems from electrical faults, short circuits, and overload conditions.

Quality protection devices interrupt excessive current flow to prevent fires and ensure system safety. Modern overcurrent protection combines fast response times with appropriate interrupt ratings to handle the high fault currents present in battery-based solar systems.

Protection options includeDC-rated fuses, and AC and DC-rated breakers specifically designed for solar applications, with ratings from 1A to over 400A for various circuit protection needs. Class-T fuses provide high interrupt capacity for battery and inverter connections.

Circuit breakers offer resettable protection with toggle or rocker operation. Fuse holders accommodate inline, panel-mount, and busbar configurations with appropriate voltage ratings for 12V-600V systems.

Key specifications include amperage rating, voltage rating, interrupt capacity, and mounting style. Breakers feature thermal-magnetic or hydraulic-magnetic trip mechanisms, while fuses require replacement once blown.

Protection device selection considers circuit maximum current, available fault current, system voltage, and installation location requirements.

Browse the fuses, fuse holders, and breakers category below to find essential overcurrent protection for safe solar installations.