Description
The Siemens GNF321RA is a 30-Amp, 3-Pole, 240-Volt non-fusible disconnect switch engineered to provide safe, code-compliant electrical isolation for HVAC equipment, air conditioning units, and other commercial or residential electrical loads. Built to Siemens’ exacting quality standards, this disconnect offers a robust, reliable means of de-energizing equipment for service, maintenance, or emergency shutoff.
Key Features
- 30-Amp maximum amperage rating for dependable overcurrent capacity
- 3-Pole configuration for three-phase or multi-wire circuit applications
- 240-Volt AC voltage rating suitable for standard HVAC and commercial equipment
- Non-fusible design — provides a clean disconnect without fuse replacement requirements
- Durable enclosure construction for long service life in demanding environments
- Lockable handle for OSHA-compliant lockout/tagout (LOTO) procedures
- Designed for use as a service entrance disconnect or equipment isolation switch
Specifications
- Brand: Siemens
- Model / SKU: GNF321RA
- Amperage: 30A
- Poles: 3-Pole
- Voltage: 240V AC
- Fusing: Non-Fusible
Applications
- Air conditioning and heat pump service disconnects
- Commercial HVAC equipment isolation
- Industrial machinery and motor circuit disconnects
- General-purpose electrical panel and load center applications
The Siemens GNF321RA is an ideal solution for HVAC contractors, electricians, and facility maintenance professionals who require a dependable, code-compliant disconnect switch. Its non-fusible design simplifies installation and reduces ongoing maintenance costs, while the 3-pole, 240V configuration covers a wide range of equipment needs.







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