HDSS NF 1P2W 600V 600A N3R PV

HDSS NF 1P2W 600V 600A N3R Photovoltaic Safety Switch The Siemens HDSS NF 1P2W 600V 600A N3R is a heavy duty safety switch designed for low voltage circuit protection in photovoltaic (solar) power systems. This non-fused, 1-pole, 2-wire switch with positive and negative grounding is housed in a NEMA 3R rated enclosure suitable for outdoor use. It is rated for 600VAC and 600A, making it ideal for disconnecting service entrances and loads in solar applications. This product is engineered for electrical distributors and switchgear suppliers seeking reliable, photovoltaic-rated disconnect switches compliant with NEC article 690 requirements. Specifications Manufacturer: Siemens Manufacturer Part #: HNF166NRPV Number of Poles: 1 Amperage Rating: 600 A Voltage Rating: 600 VAC Enclosure Type: NEMA 3R (Outdoor) Material: Steel Mounting: Surface Connection Type: Mechanical Lugs Dimensions (W x L x H): 26.95 in x 45.19 in x 14.68 in Product Weight: 129 lb Operating Cycles: 5,000 Country of Origin: United States Photovoltaic Rated: Yes Frequency Rating: True Features Non-fused design for reliable circuit isolation Photovoltaic rating for safe DC disconnect in solar power systems Heavy duty steel construction for durability in outdoor environments Positive and negative grounding for NEC compliance UL listed under UL98 and UL1741 for photovoltaic disconnect switches Surface mounting for flexible installation options Mechanical lug connections for secure wiring Designed to dissipate DC arc quickly for enhanced safety Made in the USA, supporting domestic manufacturing standards Downloads & Links Spec Sheet Spec Sheet