Eaton Safety Switch General Duty Non-Fusible 100A Three-Pole 240V Single-Throw NEMA 3R

Eaton General Duty Non-Fusible Safety Switch

Professional Electrical Disconnect and Isolation Equipment

The Eaton General Duty Non-Fusible Safety Switch delivers exceptional electrical power management and control performance for commercial and industrial electrical isolation applications. This 100A three-pole safety switch provides reliable electrical disconnect and isolation designed for professional electricians, electrical contractors, and facility managers, offering the proven reliability and advanced technology that professionals trust from the global leader in intelligent power management.

Professional Features & Benefits

Electrical Performance & Protection

• 100A Three-Pole Configuration - Provides reliable electrical disconnect capacity for 240V three-wire systems with professional-grade current handling and electrical isolation performance
• Non-Fusible Single-Throw Design - Delivers dependable electrical switching without fuse replacement requirements, reducing maintenance costs and ensuring consistent electrical protection
• 240V Voltage Rating - Engineered for commercial and light industrial electrical systems with precise voltage handling and reliable electrical performance
• Three-Wire Electrical Configuration - Optimized for standard three-wire electrical systems providing complete electrical isolation and professional switching control

Weather Protection & Durability

• NEMA 3R Rainproof Enclosure - Provides superior weather protection against rain, sleet, and snow for outdoor electrical installations with professional-grade environmental resistance
• Painted Galvanized Steel Construction - Delivers exceptional corrosion resistance and mechanical durability for long-term electrical service in demanding commercial and industrial environments
• UL Listed Certification - Ensures compliance with electrical safety standards and professional installation requirements for commercial electrical systems

Technical Specifications

Amperage Rating: 100A, Voltage Rating: 240V, Number of Poles: Three-pole, Number of Wires: 3, Enclosure: NEMA 3R Rainproof, Enclosure Material: Painted galvanized steel, Switch Type: Single-throw, Fuse Configuration: Non-fusible, Product Category: General duty safety switch, Dimensions: 19.25" H x 9.13" W x 7.38" D, Weight: 12 lb, Certifications: UL Listed

Installation & Usage

1. Verify electrical system compatibility with 100A three-pole 240V specifications and confirm proper electrical load calculations
2. Mount safety switch securely using appropriate electrical mounting hardware ensuring proper mechanical support and electrical grounding
3. Connect incoming and outgoing electrical conductors to designated terminals following NEC wiring methods and electrical safety procedures
4. Verify proper electrical grounding connection and ensure all electrical connections are tight and secure
5. Test switch operation through complete ON/OFF cycle ensuring smooth mechanical operation and positive electrical contact
6. Install appropriate electrical identification labels and ensure compliance with local electrical codes and safety requirements

Professional Applications

Ideal for:

• Commercial Electrical Systems - Office buildings, retail facilities, and commercial properties requiring reliable electrical disconnect and isolation capabilities
• Industrial Power Distribution - Manufacturing facilities, warehouses, and industrial plants needing dependable electrical switching and safety isolation
• HVAC Equipment Disconnect - Air conditioning units, heating systems, and ventilation equipment requiring dedicated electrical isolation switches
• Motor Control Applications - Electric motors, pumps, and mechanical equipment needing reliable electrical disconnect and safety switching
• Outdoor Electrical Installations - Weather-exposed electrical equipment requiring NEMA 3R rainproof protection and environmental durability
• Electrical Panel Feeder Disconnect - Main electrical distribution systems requiring upstream disconnect and electrical isolation capabilities
• Maintenance Safety Systems - Equipment servicing applications where lockout/tagout electrical safety procedures are required
• Emergency Electrical Shutdown - Critical electrical systems requiring immediate disconnect capability for safety and emergency response

General Duty Design Advantage

Eaton's general duty safety switch design provides reliable electrical performance for standard commercial and light industrial applications. The non-fusible configuration eliminates fuse replacement maintenance while delivering dependable electrical switching and isolation. The single-throw design ensures positive electrical disconnect with clear ON/OFF indication for enhanced electrical safety and operational reliability.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers proven reliability and advanced electrical technology trusted by electricians, electrical contractors, and facility professionals worldwide. Our UL Listed safety switches provide superior electrical performance, weather protection, and mechanical durability, ensuring dependable electrical service and professional installation confidence for critical electrical power distribution and control applications.