Siemens GF225NRA is a fusible safety switch designed for providing a visible disconnect and overcurrent protection in industrial power distribution. It is rated for 240V AC, 400A, and features a 100kA interrupting capacity at 240V in a single-phase, 2-pole configuration. The switch is constructed within a NEMA 3R-rated enclosure measuring 6.693" x 22.047" x 45.276" (170mm x 560mm x 1150mm) and weighing 91.084 lb, built to operate in temperatures from -25°C to 70°C. It is UL listed and designed for compatibility with MEP panel frames, ensuring reliable performance and safety compliance. Typical applications include main service disconnects, motor control center isolation, and feeder circuit protection in industrial facilities.
Key Features & Specifications
Type: Fusible Disconnect Switch, GF Type, VBII Series
Voltage Rating: 240V AC
Current Rating: 400A
Configuration: Single Phase, 2-Pole
AIC Rating: 100kA @ 240V
Fuse Class: R
Enclosure Rating: NEMA 3R
Operating Temperature: -25°C to 70°C (-13°F to 158°F)
Dimensions: 6.693" W x 22.047" H x 45.276" D (170mm x 560mm x 1150mm)