Siemens GF221NRA 30A 2P 240V Safety Switch, NEMA 3R, Fusible | AmpState

Meet the Siemens GF221NRA—a purpose-built safety switch designed for reliable equipment disconnect and isolation at the point of use. With a 30 A, 2-pole configuration and a 240 V rating, this fusible safety switch delivers dependable protection where and when you need it most. The NEMA 3R enclosure provides weather-resistant performance, making it suitable for outdoor installations and challenging environments without compromising safety or accessibility.

• Two-pole, 30 A, 240 V safe disconnects heavy loads while keeping control simple and straightforward for maintenance teams.
• Fusible design delivers inherent overcurrent protection and a straightforward fuse-replacement workflow to minimize downtime during servicing.
• NEMA 3R enclosure offers rain-tight, weather-resistant protection for outdoor or exposed applications, so isolation remains reliable year-round.
• Point-of-use isolation supports safe servicing, compliance with lockout/tagout practices, and clean outage planning right at the equipment
• Part number consistency ideal for retrofit projects and existing installations where the GF221NRA must be retained in drawings, spare part lists, and maintenance schedules.
• AmpState availability ensures you can source this exact model and get expert compatibility guidance if needed.

Why this safety switch fits your retrofit and maintenance workflow

When retrofitting or updating equipment, keeping the same part number streamlines installation, minimizes rework in electrical drawings, and speeds up maintenance planning. The GF221NRA is purpose-built for those scenarios—combining a robust, weather-ready enclosure with dependable fusible protection to keep your systems safe and accessible for service.

Ideal applications include outdoor pumps, HVAC outdoor units, conveyors in exposed areas, and other equipment where reliable isolation is essential for service work. It’s a practical choice for facilities that must meet code-compliant disconnect requirements without sacrificing downtime when fuses need replacement.

Specifications at a glance

• Part Number: GF221NRA
• Amperage: 30 A
• Poles: 2
• Voltage: 240 V
• Enclosure: NEMA 3R
• Type: Fusible Safety Switch

If you’re evaluating safety switches for equipment disconnect at the point of use, the Siemens GF221NRA delivers a dependable, retrofit-friendly solution that simplifies maintenance and ensures consistent part numbers across your installations. For compatibility checks or to confirm fit in your panel or system, AmpState is ready to assist—just reach out and we’ll verify the details to keep your project on track.