The Siemens GF323NR is a fusible safety switch designed for providing visible disconnect and overcurrent protection in three-phase industrial power distribution systems. It is rated for 240V AC operation with a 100A current rating and features a 100kA interrupting capacity at 240V for reliable short-circuit protection. The switch is constructed with a NEMA 3R-rated enclosure for outdoor use, measures 25.591 x 13.78 x 7.48 inches, and weighs 21.451 lb, operating within a temperature range of -25°C to 70°C. It is UL listed and designed for compatibility with MGP frames, ensuring compliance with industry safety standards for applications such as motor control centers and main service disconnects.
Key Features & Specifications
Type: Fusible safety disconnect switch, VBII Series
Voltage Rating: 240V AC
Current Rating: 100A
Dimensions: 25.591 x 13.78 x 7.48 inch
Standards: UL listed, NEMA 3R enclosure rating
Applications: Industrial power distribution, motor control centers, main service disconnects
Switch Type: Fusible
Configuration: Single
Temp Rating: -25°C to 70°C (-13°F to 158°F)
Phase: 3
AIC rating: 100kA @ 240V
Poles: 3
Protection: Overcurrent and short-circuit (via Class R fuses)