MOREK PMX 1P Fuse Disconnector for 10x38 Fuses, 1000V DC, 32A, with Indicator for PV Systems

The MOREK PMX 1P fuse disconnector is a specialized component engineered for the protection of photovoltaic installations. Designed to house 10x38 mm cylindrical fuses, this single-pole device is rated for 1000V DC and 32A, making it an essential element for maintaining safety and operational integrity in solar power systems. The unit includes an integrated status indicator, allowing for quick visual monitoring of the fuse condition during routine maintenance or in the event of a circuit interruption.

Advantages

This fuse disconnector offers a high level of reliability in demanding DC electrical environments. Its robust construction ensures long-term durability, while the integrated indicator provides immediate feedback on the status of the fuse, which significantly reduces downtime during troubleshooting. The design is specifically optimized for the unique requirements of PV systems, ensuring effective arc suppression and safe disconnection under load.

Suitable for

• Photovoltaic solar power systems
• DC circuit protection in renewable energy installations
• String protection in solar arrays
• Industrial DC power distribution panels

When it may not be suitable

This device is designed exclusively for DC applications and should not be used in AC circuits. It is not intended for use with fuses other than the specified 10x38 mm cylindrical type, and attempting to use incompatible fuse sizes may result in poor contact or safety hazards.

Key specifications

• Rated voltage: 1000V DC
• Rated current: 32A
• Fuse size: 10x38 mm
• Number of poles: 1
• Integrated status indicator: Yes

How to use

The disconnector should be mounted on a standard DIN rail within a suitable electrical enclosure. Ensure that the power is disconnected before inserting or replacing the 10x38 mm fuse. Once the fuse is properly seated, close the housing securely to engage the circuit. The indicator light will signal the operational status of the fuse, providing a clear visual reference for system health.

What to consider before purchase

• Verify that the voltage and current ratings match your specific PV system requirements.
• Ensure the enclosure provides sufficient space for DIN rail mounting.
• Confirm that you have the correct 10x38 mm cylindrical fuses available for installation.

Usage recommendations: Always perform maintenance and fuse replacements while the circuit is de-energized to ensure maximum safety. Regularly inspect the indicator to ensure the system is operating within safe parameters.