Siemens HF361NR 30A 3P 600V Safety Switch, NEMA 3R, Fusible | AmpState

Siemens HF361NR is a purpose-built safety switch engineered for reliable equipment disconnect and isolation at the point of use. With a 3-pole, 30 A, 600 V fusible configuration and a rugged NEMA 3R enclosure, this unit is designed to endure outdoor and demanding industrial environments while delivering clean, controlled power shutoff whenever you need it most. What sets the HF361NR apart - Precise, three-pole isolation: Fully disconnects all three phases to ensure safe maintenance and clear shutdowns without partial exposure. - Fusible protection in a compact package: Integrated fuses provide coordinated overcurrent protection, simplifying upkeep and reducing parts hunting during outages. - NEMA 3R ruggedness: Weather-resistant enclosure tuned for outdoor installations and harsh sites, keeping the disconnect functional year-round. - Original part number continuity: Using HF361NR helps you maintain BOM alignment during replacements, stocking, and critical downtime planning. - 600V suitability for industrial systems: Designed to handle typical industrial distribution loads with confidence and clear visibility for visual inspection. Ideal use cases - Replacement projects that require exact original equipment compatibility to preserve electrical configuration and documentation. - Spare parts stocking to minimize downtime—keep the HF361NR on the shelf so when an outage occurs, maintenance teams have a ready, tested disconnect. - Point-of-use isolation on machinery or lines where a dedicated, easily operable disconnect is essential for safe servicing and quick reset. How it supports your operation - Safe and predictable shutdowns: With a dedicated safety switch, you can isolate equipment without draping control circuits or risking partial live conductors. - Streamlined maintenance workflow: The fusible design reduces the number of separate components you need to source, while the NEMA 3R enclosure protects the unit in outdoor or semi-exposed spaces. - BOM-friendly sourcing: Keeping the original HF361NR part number ensures compatibility with existing electrical drawings, procurement records, and maintenance protocols. Specifications at a glance - Manufacturer: Siemens - Part Number: HF361NR - Product Type: Safety Switch - Amperage: 30 A - Poles: 3 - Voltage: 600 V - Enclosure: NEMA 3R - Fusible: Yes Availability and compatibility support - Available from AmpState. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit. Designed for professionals who value reliability, compatibility, and quick restoration of electrical service, the Siemens HF361NR 30A 3P 600V Safety Switch offers a precise, durable solution for safe equipment disconnect and isolation.