General Duty Non-Fusible Safety Switch

ABB general duty non-fusible safety switches are built for residential and light commercial disconnect applications. These rugged, reliable, and easy-to-install Spec-Setter safety switches provide a dependable means of disconnecting power for service, maintenance, and equipment isolation.

The TGN3321 through TGN3324 series includes 3-pole, 3-wire, 240V AC general duty non-fusible switches in NEMA 1 indoor and NEMA 3R outdoor enclosure options, with amperage ratings from 30A through 200A.

Key Features

• General duty non-fusible safety switch
• 3-pole, 3-wire configuration
• 240V AC rating
• Available in 30A, 60A, 100A, and 200A ratings
• NEMA 1 indoor and NEMA 3R outdoor enclosure options
• No-fuse design for disconnect-only applications
• Copper/aluminum wire range varies by amperage
• GSA compliant
• UL listed and cUL listed
• Designed for residential and light commercial use

Typical Applications

Ideal for residential and light commercial disconnect applications where fuse protection is not required. Common uses include HVAC equipment, small machinery, lighting circuits, maintenance disconnects, and general equipment isolation.

Construction Details

Each switch is supplied in a durable enclosure designed to protect internal switching components and support long service life in general duty applications.

Wire ranges include 12-8 AL / 14-8 CU for 30A models, 12-2 for 60A models, 10-1/0 for 100A models, and 2-250 for 200A models.

Important Notes

These are non-fusible disconnect switches and do not provide fuse protection.

Select amperage, enclosure type, and installation location according to the application and applicable electrical codes.

Consult manufacturer documentation for wiring, ratings, torque values, and installation requirements.

Product Documents

Spec Sheet