GE NEMA disconnect switches are designed according to NEMA standards such as NEMA KS1 and UL 98 for industrial duty switching and isolation applications
Rated current typically ranges from 30 A up to 1200 A or higher depending on the model and enclosure type
Rated operational voltage is commonly up to 600 V AC and suitable for both single phase and three phase systems
Available in 2 pole 3 pole and 4 pole configurations to meet different system requirements
Enclosures are offered in various NEMA types such as NEMA 1 NEMA 3R NEMA 4 and NEMA 12 for indoor and outdoor applications
Switches provide high short circuit withstand ratings when used with appropriate fuses or circuit protection devices
Contacts are designed for high durability with quick make and break mechanism to ensure safe switching performance
Mechanical endurance is typically high to support frequent operation in industrial environments
Operating temperature range generally falls between minus 25 and 60 degrees Celsius depending on installation conditions
Accessories include fuse holders auxiliary contacts door interlocks and handle mechanisms for enhanced safety and functionality