Square D D225NR is a fusible safety switch designed for providing reliable circuit isolation and overcurrent protection in industrial power distribution. It features a 400A current rating and a 240V AC/DC voltage rating, housed in a robust NEMA 3R enclosure measuring 778 mm H x 565 mm W x 257 mm D (30.63 in x 22.25 in x 10.13 in) with a weight of 66.461 lb. The switch is UL listed and engineered for a high 100kA interrupting capacity at 240V, making it suitable for protecting motor control centers, industrial machinery, and feeder circuits where Class R fuses are specified.
Key Features & Specifications
Type: Fusible safety disconnect switch, Series E, Type D
Voltage Rating: 240V AC/DC
Current Rating: 400A
Configuration: Single, 2-pole
Dimensions: 778 mm H x 565 mm W x 257 mm D (30.63 in x 22.25 in x 10.13 in)
Weight: 66.461 lb
Standards: UL listed, NEMA 3R enclosure rating
Applications: Industrial power distribution, motor control centers, machinery protection