S&C Electric 86812R2 - SM-4 Fuse Holder 38kV 200A (NEMA 3R Outdoor Rated)

S&C Electric 86812R2 is a high-voltage SM-4 fuse holder designed for protecting electrical distribution systems up to 38kV. This rugged component features a 25 lb cast aluminum construction with corrosion-resistant hardware, meeting IEEE C37.40 standards for outdoor power equipment. Its dual-contact design ensures reliable current interruption while maintaining proper fuse alignment in switchgear applications. The unit is UL-listed and CSA-certified for industrial power systems, commonly deployed in utility substations and large commercial facilities requiring durable overcurrent protection.

Key Features & Specifications

• Type: SM-4 fuse holder with cast aluminum body
• Voltage Rating: 38kV maximum
• Current Rating: 200A continuous
• Dimensions: 12" x 8" x 6" (HxWxD)
• Standards: IEEE C37.40, UL 248-12, CSA C22.2
• Applications: Substation switchgear, industrial power distribution
• Weight: 25 lb
• Mounting: Vertical or horizontal panel installation
• Material: Corrosion-resistant aluminum alloy
• Terminals: Dual-pressure contact system
• Insulation: Porcelain bushings with 100kV BIL rating
• Environmental Rating: NEMA 3R for outdoor use