Eaton Heavy Duty Safety Switch Single-Throw Fused 100A Three-Pole 600V NEMA 1 Class H

Eaton Heavy Duty Safety Switch Single-Throw Fused 100A Three-Pole 600V NEMA 1 Class H

Professional Heavy Duty Electrical Disconnect Switch

The Eaton Heavy Duty Safety Switch delivers exceptional electrical power management and control performance for commercial and industrial electrical isolation applications. This 100A three-pole single-throw fused safety switch provides reliable electrical protection and disconnect capability 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

Heavy Duty Electrical Performance

• 100 Ampere Rating - High-capacity current handling for demanding commercial and industrial electrical applications with reliable power switching performance
• 600 Volt Rating - Professional voltage capacity suitable for three-phase commercial and industrial electrical systems with superior electrical isolation
• Three-Pole Configuration - Complete three-phase electrical disconnect capability with four-wire design including neutral for comprehensive power isolation
• Class H Fuse Provision - Compatible with standard Class H fuses for reliable overcurrent protection and electrical safety in heavy duty applications

Professional Construction & Protection

• NEMA 1 Enclosure - Indoor general purpose enclosure protection suitable for commercial and industrial electrical installations
• Painted Steel Construction - Durable painted steel enclosure material providing long-lasting protection and professional appearance
• Single-Throw Operation - Simple and reliable on-off switching operation for straightforward electrical isolation and maintenance procedures

Technical Specifications

Amperage Rating: 100A, Voltage Rating: 600V, Number of Poles: Three-pole, Number of Wires: Four-wire, Enclosure: NEMA 1, Enclosure Material: Painted steel, Fuse Configuration: Fusible with neutral, Fuse Class Provision: Class H, Maximum HP Rating: 30 HP (1-phase), 40/60 HP (3-phase at 480V), 75 HP (3-phase at 600V), Wire Size: #14-#1/0 Cu/Al, Dimensions: 12.75" W x 9" H x 22.5" D, Weight: 23 lbs, Certifications: UL Listed

Installation & Usage

1. Verify electrical system is de-energized and follow proper lockout/tagout procedures before installation
2. Mount safety switch in appropriate location with adequate clearance for operation and maintenance access
3. Connect incoming power lines to line terminals following proper electrical codes and wire sizing requirements
4. Install appropriate Class H fuses matching the load requirements and electrical protection needs
5. Connect load wiring to load terminals ensuring proper torque specifications and electrical connections
6. Verify proper grounding and neutral connections for safe electrical operation and code compliance

Professional Applications

Ideal for:

• Commercial Electrical Systems - Office buildings, retail facilities, and commercial properties requiring reliable electrical disconnect capability
• Industrial Power Distribution - Manufacturing facilities, processing plants, and industrial operations needing heavy duty electrical isolation
• Motor Control Applications - Disconnect switches for motors up to 75 HP in three-phase industrial and commercial installations
• Electrical Maintenance - Safe electrical isolation for maintenance procedures on electrical equipment and machinery
• Equipment Disconnect - Primary disconnect for electrical panels, motor control centers, and industrial electrical equipment
• Three-Phase Systems - Commercial and industrial three-phase electrical systems requiring reliable switching and fuse protection
• Heavy Duty Applications - Demanding electrical environments requiring robust construction and reliable performance
• Code Compliance - Electrical installations requiring NEC-compliant disconnect switches with proper fuse protection

Heavy Duty Construction Advantage

Eaton's heavy duty safety switch construction provides superior durability and reliability for demanding commercial and industrial electrical applications. The painted steel enclosure offers excellent protection while the single-throw design ensures simple, reliable operation. Class H fuse compatibility provides flexible overcurrent protection options, while the three-pole four-wire configuration accommodates complete three-phase electrical systems with neutral.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers the quality, reliability, and safety that electrical professionals demand. This UL Listed safety switch represents Eaton's commitment to electrical safety and performance, trusted by electricians, electrical contractors, and facility professionals worldwide for critical electrical protection and power distribution applications.