DTSS FUS 3P3W 600V 400A N1

DTSS FUS 3P3W 600V 400A N1 Heavy Duty Safety Switch Siemens DTSS FUS 3P3W 600V 400A N1 is a heavy-duty enclosed safety switch designed for load transfer between power sources in indoor electrical applications. This switch is suitable for use by electrical distributors and switchgear suppliers requiring reliable circuit protection with UL certification. It is engineered for surface mounting and provides mechanical lug connections, making it ideal for industrial environments demanding robust wire and cable handling and lighting solutions integration. Specifications Manufacturer: Siemens Manufacturer Part #: DTF365 Voltage Rating: 600 V Amperage Rating: 400 A Number of Poles: 3 Frequency Rating: 60 Hz Material: Steel Enclosure Type: NEMA 1 (Indoor) Mounting: Surface Connection Type: Mechanical Lugs Operating Cycles: 6000 Dimensions (L x W x H): 77 in x 34 in x 14 in Product Weight: 406 lbs Application: Load transfer between power sources Country of Origin: Mexico Features Heavy duty enclosed safety switch with UL listing Double throw action for reliable load transfer 3-pole configuration suitable for 3-wire systems Steel construction for durability in industrial environments Cover interlock and padlockable operating handle for enhanced safety Designed for indoor use with Type 1 enclosure Capable of withstanding ambient temperatures from -20°F to 120°F 2-3 point mounting holes for secure installation Downloads & Links Spec Sheet