Mersen 21037R - Fuse Block 250V 100A (CSA/UL Certified)

Mersen 21037R is a 250V fuse block designed for industrial circuit protection with a 100A current rating. The unit features a compact 3.20" x 8.33" x 2.28" (81.3mm x 211.6mm x 57.9mm) zinc-plated steel construction weighing 1.25 lb, accommodating 6 to 2/0 AWG aluminum or copper wiring. CSA and UL certified, this Mexico-manufactured component meets rigorous safety standards for electrical distribution systems, motor controls, and power panel applications where reliable overcurrent protection is critical.

Key Features & Specifications

• Type: 210 series fuse block with zinc-plated steel housing
• Voltage Rating: 250V AC
• Current Rating: 100A
• Dimensions: 3.20" x 8.33" x 2.28" (81.3mm x 211.6mm x 57.9mm)
• Weight: 1.25 lb
• Wire Size: 6 to 2/0 AWG (aluminum/copper)
• Standards: CSA Certified, UL Listed
• Applications: Industrial power distribution, motor control centers, panelboards

Product Identification

• UPC: 78200166465
• GTIN: 00782001664657