Square D CH225N - Fusible Disconnect Switch 400A @ 240V (10kA AIC Rating)

Square D CH225N is a fusible safety disconnect switch designed for industrial power distribution protection. This 240V AC single-phase switch delivers 400A current capacity with a 10kA interrupting rating at 600V, housed in a compact NEMA 1 enclosure measuring 1174.75mm (H) × 112.78mm (W) × 78.49mm (D). The CH-series switch features Class H/R fuse compatibility, 2-pole configuration, and RJF frame compatibility, meeting rigorous industrial safety standards for electrical isolation in commercial and manufacturing environments.

Key Features & Specifications

• Type: Fusible safety disconnect switch, Series E
• Voltage Rating: 240V AC
• Current Rating: 400A
• Dimensions: 1174.75mm (H) × 112.78mm (W) × 78.49mm (D)
• Standards: NEMA 1 rated enclosure
• Applications: Industrial power distribution, equipment isolation
• Switch Style: Fusible
• Configuration: Single
• Poles: 2
• Fuse Class: H,R
• AIC rating: 10kA@600V
• Phase: 1
• Weight: 25 lb
• Compatible Frames: RJF
• Country of Origin: United States

Product Identification

• UPC: 78590118188
• GTIN: 00785901181880