Square D H221DS - Fusible Safety Switch 30A 240V (NEMA 4/4X/5 Enclosure)

Square D H221DS is a fusible safety switch designed for secure electrical isolation in industrial applications. This UL-listed disconnect features a 240V AC voltage rating and 30A current capacity, housed in a compact 370.84mm x 78.49mm x 112.78mm (HxWxD) NEMA 4/4X/5-rated enclosure weighing 6.05 lb. The unit meets UL standards with a 200kA@240V AIC rating and accepts Class R fuses, providing robust circuit protection. Its 2-pole single-phase configuration with AWG 12-6 aluminum/AWG 14-6 copper wire compatibility makes it ideal for motor control centers, HVAC systems, and industrial machinery disconnects.

Key Features & Specifications

• Type: Fusible safety switch (Series F, Type H) with Class R fuse compatibility
• Voltage Rating: 240V AC
• Current Rating: 30A
• Dimensions: 370.84 x 78.49 x 112.78 mm (HxWxD)
• Standards: UL listed, NEMA 4/4X/5 enclosure rating
• Applications: Industrial disconnects, motor control centers, HVAC systems
• Configuration: Single
• Poles: 2
• Wire Size: AWG 12-6 aluminum / AWG 14-6 copper
• AIC Rating: 200kA@240V
• Phase: 1
• Compatible Frames: FAP
• Weight: 6.05 lb

Product Identification

• UPC: 785901023579
• GTIN: 00785901023579