Mersen 21006 Single Pole Fuse Block 100A 250V

Product Description

The MERSEN 21006 is a single-pole fuse block rated for 100 amps and 250 volts. Fuse blocks provide a protected, serviceable mounting point for fuses within electrical panels, disconnects, and control enclosures. This unit accepts standard fuses and is designed to be integrated into branch circuit or equipment protection applications where overcurrent protection is required. Electricians and panel builders install this type of component during new construction, equipment assembly, or service replacement work. Its single-pole configuration makes it suited for single-phase branch circuit protection or individual circuit isolation tasks.

The MERSEN 21006 is used in residential, commercial, and light industrial electrical systems wherever a reliable, code-compliant fuse mounting solution is needed. It fits into control panels, disconnect enclosures, and electrical distribution equipment. This fuse block is appropriate for installations requiring a dedicated overcurrent protection point on a single conductor at up to 250 volts and 100 amps continuous rating.

Key Features

• 100-amp continuous current rating for high-capacity branch circuit protection
• 250-volt rating suitable for single-phase residential and commercial applications
• Single-pole design for individual circuit or conductor protection
• Serviceable fuse mounting allows fuse replacement without disturbing surrounding wiring

Compatibility

Designed as an OEM-style replacement or new-installation fuse block for single-pole, 100-amp, 250-volt fuse mounting applications in electrical panels, disconnects, and control enclosures.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Always de-energize and lock out the circuit before installing or servicing the fuse block. Verify that the fuse rating used with this block does not exceed the block's 100-amp, 250-volt maximum ratings. Ensure all terminations are properly torqued per the enclosure and wire manufacturer specifications.

Technical Specifications

• Current Rating: 100 amps
• Voltage Rating: 250 volts
• Pole Configuration: Single pole
• UPC: 78200175929

Standard Information

• Brand: MERSEN
• Manufacturer Part Number: 21006