Siemens HF361S - 30A, 600V, Disconnect Switch

Meet the Siemens HF361S Disconnect Switch—built for safe, reliable electrical isolation in demanding industrial and commercial settings. With a 30A rating at 600V, this switch delivers a clean, dependable disconnection under load, and its rugged NEMA 4X enclosure stands up to rain, dust, and corrosion, making it a durable choice for challenging environments. Designed to support proper lockout/tagout procedures, it helps keep maintenance teams safe by preventing accidental energization during servicing.

Key advantages that set the HF361S apart

• Precise electrical isolation—reliable disconnection under load for medium-power circuits at up to 600V, reducing downtime and safety risks during maintenance.
• NEMA 4X enclosure—engineered for indoor and outdoor use, offering robust protection against moisture, dust, and corrosion in harsh environments.
• Lockout/Tagout readiness—designed to integrate with standard lockout/tagout devices, enhancing safety protocols and facility compliance during servicing.
• Long-term durability—built to withstand frequent operation in busy facilities, delivering consistent performance over time.
• User-friendly actuation—engineered for straightforward operation, enabling quick and reliable isolation to minimize downtime.

The HF361S is purpose-built for teams that value safety, reliability, and compliance. Whether you’re equipping service entrances, motor control centers, or critical electrical panels, this disconnect switch provides dependable performance when it matters most. Its robust construction and safety-focused design help you reduce energization risks, protect personnel, and maintain productive operations.

Specifications

• Amperage Rating: 30A
• Voltage Rating: 600V
• Enclosure Rating: NEMA 4X
• Product Type: Disconnect Switch
• Brand: Siemens
• Model: HF361S

Ideal applications and use cases

• Industrial control panels and service disconnects requiring reliable isolation
• Outdoor or harsh environments where weather and corrosion resistance are crucial
• Facilities prioritizing safe maintenance practices and LOTO compliance
• Medium-load electrical systems needing a durable, quick-disconnect solution

Tips for maximizing value: install according to standard electrical codes, pair with compatible lockout/tagout devices for peak safety, and schedule periodic inspections to ensure the enclosure remains sealed and free of contamination. The HF361S combines Siemens quality with practical, mission-critical performance, making it a decisive upgrade for any facility that requires dependable, safe electrical isolation.