
**Over-under-voltage protector self-compound three-phase four-wire phase sequence phase loss phase break zero photovoltaic loss voltage tripping automatic reclosing**

**Protect Your PV System with HACL's DC SPD/2P PV Surge Protector!**

Ensure your home's safety with our Air switch DZ47-125 household air switch! Available in 1p, 2p, 3p, and 4p configurations, these small circuit breakers offer reliable protection.
Designed for durability and efficiency, these 80A, 100A, and 125A circuit breakers are essential for any household. A reliable choice for maintaining electrical safety in your home.

Secure your household electrical circuits with our DZ47S air switch! This versatile circuit breaker is available in 1P, 2P, 3P, and 4P configurations, with amperage options ranging from 16A to 63A. Perfect for general household use, this small circuit breaker ensures your electrical systems are safe and reliable. Whether you're upgrading your home's electrical setup or ensuring safety, this air switch is an essential addition to your toolkit.
Ensure the safety of your home's electrical system with our DZ47S air switch. This compact and reliable circuit breaker is available in multiple configurations and amperage options, making it suitable for a variety of household applications. With its robust design and easy installation, this air switch is a must-have for maintaining the safety and efficiency of your electrical circuits.