Square D H461 - Fusible Disconnect Switch 600V 30A (4-Pole, 200kA AIC)

Square D H461 is a fusible safety disconnect switch designed for industrial circuit protection and isolation. This 600V AC, 30A rated switch features solid-state protection with long-time and instantaneous (LI) functions, housed in a NEMA 1 enclosure measuring 16.13 x 6.85 x 20.5 inches (WxDxH) and weighing 6.53 lb. The switch complies with industry standards and carries a 200kA interrupting rating at 600V AC for reliable performance. Its 4-pole, 3-phase configuration with bolt-on connections and Class R fuse compatibility makes it suitable for industrial power distribution systems, motor control centers, and machinery requiring safe maintenance isolation.

Key Features & Specifications

• Type: Fusible safety disconnect switch, Series E family, solid-state protection
• Voltage Rating: 600V AC
• Current Rating: 30A
• Dimensions: 16.13 in x 6.85 in x 20.5 in (WxDxH)
• Standards: NEMA 1 enclosure rating
• Applications: Industrial power distribution, motor control centers, machinery isolation
• Switch Type: Disconnect
• Configuration: Single
• Poles: 4
• Phase: 3
• AIC rating: 200kA@600V
• Connection: Bolt-On
• Protection: Solid State
• Functions: LI - Long-Time and Instantaneous
• Fuse Class: R
• Wire: 4
• Compatible Frames: ED
• Switch Style: Fusible
• Nema Rating: 1
• Weight: 6.53 lb

Product Identification

• UPC: 78590186833
• GTIN: 785901868330