Eaton Safety Switch Enhanced Visible Blade 30A Three-Pole 240V NEMA 3R Fusible Class H Single-Throw

Eaton Enhanced Visible Blade Single-Throw Safety Switch

Professional Heavy Duty Electrical Disconnect Switch

The Eaton Enhanced Visible Blade Safety Switch delivers exceptional electrical power isolation and control performance for commercial and industrial applications. This 30A three-pole 240V fusible safety switch provides reliable electrical disconnect protection 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

Enhanced Electrical Protection

• 30A Three-Pole Configuration - Provides reliable electrical isolation with 240V capacity for motor control and power distribution applications
• Class H Fusible Design with Neutral - Delivers comprehensive overcurrent protection with neutral switching capability for enhanced electrical safety
• Enhanced Visible Blade Technology - Allows clear visual confirmation of switch position for improved electrical safety and maintenance procedures
• Single-Throw Operation - Ensures positive electrical isolation with simple on/off switching for reliable disconnect performance

Weather-Resistant Construction

• NEMA 3R Enclosure Rating - Painted galvanized steel construction provides superior protection against rain, sleet, and outdoor environmental conditions
• Heavy Duty Design - Robust construction ensures long-lasting performance in demanding commercial and industrial electrical environments
• Four-Wire Configuration - Accommodates neutral conductor switching for comprehensive electrical control and safety compliance

Technical Specifications

Amperage Rating: 30A, Voltage Rating: 240V, Number of Poles: Three-pole, Wire Configuration: Four-wire, Enclosure: NEMA 3R, Enclosure Material: Painted galvanized steel, Fuse Configuration: Fusible with neutral, Fuse Class: Class H, Wire Size: #14-2 AWG Cu/Al, Maximum Horsepower: 1.5 HP single-phase, 3 HP three-phase standard, 7.5 HP three-phase time delay, Dimensions: 16.27" H x 9.5" W x 16.5" D, Weight: 14.11 lbs, Certifications: UL Listed

Installation & Usage

1. Verify electrical power is completely de-energized and follow proper lockout/tagout procedures before installation
2. Mount safety switch securely to appropriate electrical enclosure or mounting surface using proper hardware
3. Connect incoming power conductors to line terminals following NEC wiring requirements and local electrical codes
4. Install appropriate Class H fuses matching the load requirements and electrical protection needs
5. Connect load conductors to load terminals ensuring proper wire sizing and torque specifications
6. Verify all electrical connections are secure and perform operational testing before energizing the circuit

Professional Applications

Ideal for:

• Motor Control Centers - Provides reliable disconnect protection for motor control applications up to 7.5 HP three-phase
• Commercial HVAC Systems - Essential safety disconnect for air conditioning units, ventilation equipment, and heating systems
• Industrial Equipment Isolation - Critical electrical disconnect for machinery, pumps, and process equipment requiring visible isolation
• Outdoor Electrical Applications - NEMA 3R rating makes it perfect for exterior electrical installations and weather-exposed locations
• Electrical Panel Feeders - Serves as main disconnect or feeder protection in electrical distribution systems
• Maintenance Disconnect Points - Provides safe electrical isolation points for equipment maintenance and service procedures
• Emergency Disconnect Systems - Critical safety disconnect for emergency shutdown of electrical equipment and systems
• Code Compliance Applications - Meets NEC requirements for visible disconnect switches in electrical installations

Enhanced Visible Blade Advantage

Eaton's enhanced visible blade technology provides clear visual confirmation of switch position, allowing electricians and maintenance personnel to verify electrical isolation without removing the enclosure cover. This innovative design enhances electrical safety by eliminating guesswork about switch position and ensures compliance with electrical safety standards requiring visible disconnect verification.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers the reliability and performance that electrical professionals demand. This UL Listed safety switch represents Eaton's commitment to electrical safety, featuring robust construction, weather-resistant design, and proven performance trusted by electricians, electrical contractors, and facility professionals worldwide for critical electrical disconnect applications.