Siemens HF323N-SIEMENS-SAFETY - 100A, 600V, 3-Pole, Fused Safety Switch

The Siemens HF323N-SIEMENS-SAFETY Fused Safety Switch is engineered for industrial and commercial environments that demand safe, reliable electrical isolation. With a robust 3-pole design, built-in fusing, and a focus on safety during maintenance, this switch provides dependable disconnection under load and supports proper lockout/tagout procedures for exposure-free service.

• 3-Pole fused disconnect ensures simultaneous isolation of all conductors, delivering complete electrical safety for maintenance and servicing.
• 100A, 600V rating supports demanding equipment and automation workloads while maintaining reliable performance in everyday plant operations.
• Fused protection provides fast interruption of fault currents, protecting downstream equipment and reducing arc energy during faults.
• NEMA 1 enclosure designed for indoor dry locations, offering solid protection and a compact footprint for panel and cabinet installations.
• Lockout/Tagout readiness compatible design helps facilities maintain rigorous safety procedures and regulatory compliance during maintenance.
• Durable, purpose-built for reliability Siemens build quality supports long-term durability in demanding industrial environments, reducing downtime and maintenance costs.

Ideal use scenarios

• Machine control panels and production-line equipment requiring reliable isolation during servicing.
• Motor control centers and automation nodes where safe, controlled disconnection is essential.
• Facilities implementing standard lockout/tagout procedures for routine maintenance and safety compliance.

Why choose the Siemens HF323N-SIEMENS-SAFETY Fused Safety Switch? It combines a high-integrity safety switch with fused protection in a compact, indoor-ready enclosure, delivering precise performance where safety matters most. Its 100A/600V specifications align with a wide range of industrial loads, while the 3-pole design guarantees all conductors are safely isolated at once—minimizing risk during service and reducing potential downtime.

Specifications at a glance

• Amperage Rating: 100A
• Voltage Rating: 600V
• Number of Poles: 3-Pole
• Enclosure Rating: NEMA 1
• Product Type: Fused Safety Switch
• Brand: Siemens
• Model: HF323N-SIEMENS-SAFETY