Mersen 60301J Single Pole Fuse Block 30A 600V

Product Description

The MERSEN 60301J is a single-pole fuse block rated for 30 amps and 600 volts. Fuse blocks provide a secure, code-compliant mounting point for fuses within electrical panels, disconnects, and industrial control enclosures. This block accepts standard fuses at its rated current and voltage capacity, isolating circuits and protecting downstream components from overcurrent events. Electricians and electrical contractors install fuse blocks during new construction, service upgrades, and equipment maintenance where reliable overcurrent protection and fuse accessibility are required.

This fuse block is suited for commercial and industrial electrical applications where single-pole overcurrent protection is needed at up to 600 volts. It is commonly installed inside motor control centers, disconnect switches, control panels, and distribution enclosures. Its 30-amp rating covers a broad range of branch-circuit and equipment-protection scenarios in both light commercial and heavy industrial environments.

Key Features

• 30-amp continuous current rating for branch-circuit and equipment protection
• 600-volt rating supports a wide range of commercial and industrial system voltages
• Single-pole configuration for individual circuit fuse mounting
• Designed for installation inside enclosures, panels, and disconnect assemblies

Compatibility

Designed as an OEM-style single-pole fuse block for commercial and industrial electrical enclosures requiring 30-amp, 600-volt overcurrent protection.

Installation Notes

Fuse blocks are installed by licensed electricians in accordance with the National Electrical Code (NEC). De-energize and lock out the circuit before installation or fuse replacement. Verify that the replacement fuse matches the block amperage and voltage ratings before closing the enclosure. Do not exceed the rated 30-amp or 600-volt limits of this block.

Technical Specifications

• Amperage Rating: 30 amps
• Voltage Rating: 600 volts
• Poles: Single pole
• UPC: 78200175865

Standard Information

• Brand: MERSEN
• Manufacturer Part Number: 60301J