Skip to content

The 1500V 30A Fuse by Conversions Technology is designed specifically for solar applications, ensuring high performance and reliability in photovoltaic systems. This fuse is engineered to protect photovoltaic installations against overloads and short circuits, safeguarding both the equipment and the system as a whole. It is compatible with Conversion Technology DIN rail fuse holders, offering ease of installation and maintenance in diverse solar power setups.


  • Voltage Rating: 1500 Volts (DC)
  • Current Rating: 30 Amperes
  • Overall Size:
    • Length: 85 mm
    • Diameter: 10 mm
  • Construction: High-grade ceramic body for enhanced durability and thermal stability.
  • Fuse Element: Silver-plated copper for superior conductivity and efficient arc quenching.
  • Breaking Capacity: 20 kA (kiloamperes) at 1500V DC, ensuring reliable interruption of high fault currents.
  • Operating Temperature Range: -40°C to +85°C, suitable for various environmental conditions.
  • Mounting: Compatible with DIN rail fuse holders designed by Conversions Technology.
  • Compliance: Meets UL 248-19, IEC 60269-6, and RoHS standards for safety and environmental compliance.
  • Insulation Resistance: ≥ 100 MΩ at 500V DC.
  • Voltage Drop: ≤ 0.5 V at 100% rated current, ensuring minimal power loss.
  • Response Time: Fast-acting to promptly interrupt fault currents and protect solar components.

Use Cases:

  • Photovoltaic (PV) Systems: Protects solar panels and associated equipment from overcurrent conditions, ensuring the longevity and efficiency of the solar installation.
  • Inverters: Prevents damage to inverters due to overcurrent, maintaining the conversion efficiency and operational integrity.
  • Combiner Boxes: Used in combiner boxes to safeguard multiple string inputs from overcurrent and short-circuit faults.
  • Battery Storage Systems: Ensures the protection of batteries in energy storage systems from potential overcurrent, enhancing safety and reliability.
  • Charge Controllers: Safeguards charge controllers by interrupting excessive currents, protecting the control circuitry from damage.
  • Off-grid and Grid-tied Solar Installations: Versatile use in both off-grid and grid-tied solar systems, offering reliable protection across different configurations.
  • Commercial and Residential Solar Projects: Suitable for a wide range of applications from small residential setups to large-scale commercial solar installations.

This fuse by Conversions Technology is a critical component in maintaining the safety and efficiency of solar power systems. Its robust design, coupled with high electrical performance, makes it an ideal choice for protecting sensitive photovoltaic equipment.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare