HDSS FUS 3P4W 240V 400A N1 SERIES A

HDSS FUS 3P4W 240V 400A N1 SERIES A Heavy Duty Safety Switch This Siemens heavy duty safety switch is designed for low voltage circuit protection in electrical distribution systems. It serves as a disconnecting means for service entrance and load applications, suitable for industrial and commercial use. The device features a 3-pole, 3-fuse configuration with a solid neutral, housed in a NEMA 1 indoor enclosure. It is rated for 240VAC and 400A, providing reliable switching and protection in wire and cable installations managed by electrical distributors and switchgear suppliers. Specifications Manufacturer: Siemens Manufacturer Part #: HF325NA Application: Disconnecting means for service entrance / loads Number of Poles: 3 Amperage Rating: 400 A Voltage Rating: 240 VAC Enclosure Type: NEMA 1 (Indoor) Material: Steel Mounting: Surface Connection Type: Mechanical Lugs Operating Cycles: 6000 Dimensions (H x W x D): 45.32 in x 22.4 in x 6.94 in Weight: 139 lbs Certificate of Suitability: UL 98 Country of Origin: Mexico Actuating Element Design: Single Throw Ambient Operating Temperature: -29 °C to 85 °C Features Heavy duty construction for reliable circuit protection 3-pole fused design with solid neutral for comprehensive safety Type 1 enclosure suitable for indoor applications Surface mounting for flexible installation Mechanical lug connections for secure wiring Designed to meet UL 98 certification standards High cycle rating ensures long operational life Downloads & Links Spec Sheet