The MOREK 491630 is a high-performance cylindrical fuse link engineered specifically for the demanding requirements of photovoltaic (PV) installations. Designed to operate effectively in DC circuits, this component provides essential overcurrent protection for solar power systems, ensuring that your infrastructure remains safe and operational under various electrical conditions. With its compact 10x38 mm form factor, it integrates seamlessly into standard fuse holders used in solar energy applications.
Advantages
This fuse link offers exceptional reliability and durability, specifically tailored for the unique characteristics of solar energy systems. Its robust construction ensures consistent performance in high-voltage DC environments, effectively mitigating the risks associated with overcurrents. By maintaining circuit integrity, it helps prevent damage to sensitive solar equipment, thereby extending the lifespan of the entire installation and reducing maintenance requirements.
Suitable for
- Photovoltaic solar power systems
- DC circuit protection in solar arrays
- String combiner boxes
- Solar inverter protection
This fuse is not suitable for AC electrical systems or applications exceeding its 1000V DC voltage rating. It should not be used in environments where the current exceeds 16A, as this will lead to premature blowing of the fuse or potential safety hazards.
Key specifications
- Rated current: 16A
- Rated voltage: 1000V DC
- Dimensions: 10x38 mm
- Type: Cylindrical fuse link
- Application: Photovoltaic systems
To use the MOREK 491630, ensure the power supply is completely disconnected before installation. Insert the fuse into a compatible 10x38 mm fuse holder designed for DC applications. Ensure that the fuse is seated firmly and that all electrical connections are tightened according to the manufacturer's specifications for the holder. Once installed, verify the circuit continuity before restoring power to the system.
What to consider before purchase
- Verify that the 16A rating matches your circuit requirements
- Ensure your fuse holder is compatible with 10x38 mm cylindrical fuses
- Confirm that the system voltage does not exceed 1000V DC
- Check local electrical regulations for PV installation standards
Usage recommendations
Always replace a blown fuse with one of the exact same rating and type to maintain system safety and performance. Never attempt to bypass or repair a damaged fuse.
