Eaton Surge Protection Device Type 1 Service Entrance 50kA Three-Phase 120/208V Wye NEMA 4

Eaton SPD CHSP Service Entrance Surge Protection Device

Professional Type 1 Surge Protection for Three-Phase Electrical Systems

The Eaton SPD CHSP Service Entrance Surge Protection Device delivers exceptional electrical power protection performance for three-phase commercial and industrial applications. This Type 1 surge protection device provides reliable electrical surge protection with 50kA one-time surge current rating and 20kA nominal discharge current 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

Advanced Surge Protection Performance

• Type 1 Service Entrance Protection - Provides comprehensive surge protection at the main electrical service entrance with 50kA one-time surge current rating for maximum electrical system protection
• 20kA Nominal Discharge Current - Delivers reliable surge current handling capacity for continuous protection against electrical transients and power surges
• 200 kAIC Interrupt Rating - Ensures robust electrical protection performance with high interrupt capacity for demanding commercial and industrial applications
• Three-Phase Wye Configuration - Optimized for 120/208V three-phase electrical systems providing balanced surge protection across all phases

Professional Installation & Protection

• NEMA 4 Enclosure Rating - Weather-resistant enclosure protection suitable for indoor and outdoor electrical installations with dust and water resistance
• Permanent Mounting Method - Secure installation design for reliable long-term electrical protection in service entrance applications
• UL 1449 Certified - Meets rigorous electrical safety standards ensuring professional-grade surge protection device performance and compliance

Technical Specifications

Type 1 Surge Protection Device, 50kA one-time surge current rating, 20kA nominal discharge current, 200 kAIC interrupt rating, Three-phase wye configuration, 120/208V Wye voltage rating, 50-60 Hz frequency rating, NEMA 4 enclosure, Permanent mounting method, UL 1449 certification, 1 inch height x 1 inch width x 1 inch depth dimensions, 0.93 lb weight

Installation & Usage

1. Verify electrical system compatibility with 120/208V three-phase wye configuration and proper voltage ratings
2. Install surge protection device at main electrical service entrance following NEC requirements and local electrical codes
3. Connect device using permanent mounting method ensuring secure mechanical and electrical connections
4. Verify proper grounding connections for effective surge protection performance
5. Test installation according to UL 1449 standards and manufacturer specifications
6. Schedule regular inspection and maintenance to ensure continued surge protection effectiveness

Professional Applications

Ideal for:

• Commercial Service Entrance Protection - Office buildings, retail facilities, and commercial electrical systems requiring Type 1 surge protection
• Industrial Power Distribution - Manufacturing facilities, processing plants, and industrial electrical systems with three-phase power requirements
• Healthcare Facility Protection - Hospitals, medical centers, and healthcare facilities requiring reliable electrical surge protection
• Educational Institution Systems - Schools, universities, and educational facilities with critical electrical equipment protection needs
• Data Center Power Protection - Server facilities, telecommunications centers, and IT infrastructure requiring comprehensive surge protection
• Municipal Electrical Systems - Government buildings, public facilities, and municipal electrical infrastructure protection
• Multi-Tenant Building Protection - Apartment complexes, condominiums, and multi-family residential electrical systems
• Critical Facility Applications - Emergency services, fire stations, and critical infrastructure requiring uninterrupted electrical protection

Type 1 Service Entrance Advantage

Type 1 surge protection devices provide the highest level of electrical protection by installing at the main service entrance, offering comprehensive protection against external surges from lightning strikes, utility switching, and grid disturbances. The 50kA surge current rating ensures maximum protection capability while the three-phase wye configuration provides balanced protection across all electrical phases for optimal system performance.

Why Choose Eaton Quality?

Eaton's century-plus experience in electrical power management innovation delivers superior surge protection technology with proven reliability for electricians, electrical contractors, and facility professionals worldwide. Our commitment to electrical safety standards, UL certification compliance, and advanced surge protection engineering ensures dependable performance in the most demanding commercial and industrial electrical applications, backed by the trusted quality that professionals rely on for critical electrical protection systems.