DTSS NF 3P3W 600V 1200A N1

DTSS NF 3P3W 600V 1200A N1 Heavy Duty Safety Switch The Siemens DTSS NF 3P3W 600V 1200A N1 is a heavy duty, enclosed safety switch designed for load transfer between power sources in indoor environments. This switch is suitable for electrical distributors and switchgear suppliers seeking reliable, UL-listed double throw switches for industrial and commercial applications. It provides safe switching of electrical loads up to 1200 amperes with a voltage rating of 600V, making it ideal for use in lighting solutions, wire and cable systems, and other electrical distribution setups. Specifications Manufacturer: Siemens Manufacturer Part #: DTNF368 Application: Load Transfer Between Power Sources Amperage Rating: 1,200 A Voltage Rating: 600 V Number of Poles: 3 Frequency Rating: 60 Hz Material: Steel Enclosure Type: NEMA 1 (Indoor) Mounting: Surface Connection Type: Mechanical Lugs Operating Cycles: 2,500 Dimensions (HxWxL): 19 in x 45 in x 76 in Product Weight: 475 lbs Country of Origin: Mexico Features Heavy duty double throw design for reliable load transfer Enclosed safety switch with UL listing for compliance and safety Steel construction for durability and long service life Type 1 enclosure suitable for indoor use Padlockable operating handle for enhanced safety 2-3 point mounting holes for secure installation Designed for use with Class H, R, or T fuses to protect systems up to 10,000A Suitable for use as service equipment in industrial electrical distribution Downloads & Links Spec Sheet