Square D VH321NRB - Fusible Disconnect Switch 30A 3-Pole (NEMA 3R Enclosure)

Square D VH321NRB is a fusible safety disconnect switch designed for circuit protection and isolation in industrial applications. It provides reliable 240V AC protection with a 30A current rating for three-phase power systems. The switch features a rugged NEMA 3R enclosure measuring 6.5 x 14.75 inches and weighing 8.82 pounds, constructed to accommodate H, K, R, and J class fuses with wire compatibility for AWG 14-6 copper or aluminum conductors. This unit complies with UL standard E2875 and EU RoHS requirements for industrial safety and environmental standards. Typical applications include motor control centers, industrial machinery, and electrical distribution systems where visible circuit isolation and overcurrent protection are required.

Key Features & Specifications

• Type: Fusible safety disconnect switch with visible blade operation
• Voltage Rating: 240V AC
• Current Rating: 30A
• Dimensions: 6.5" x 14.75"
• Standards: UL Listed (File E2875), EU RoHS Compliant
• Applications: Industrial machinery, motor control centers, electrical distribution systems
• Switch Type: Disconnect
• Configuration: Single
• Poles: 3
• Phase: 3
• Wire: 3
• Wire Size: AWG 12-6, AWG 14-6 (Aluminum/Copper)
• Fuse Class: H, K, R, J
• Nema Rating: NEMA 3R
• Certification: EU RoHS, UL listed file E2875
• Weight: 8.82 lb
• Country of Origin: United States
• Family: VH

Product Identification

• UPC: 060648589337
• GTIN: 03606485893372