HWA Series are surge suppressors and noise filters in compact and affordable packages which can be installed adjacent to power panels or directly on sensitive equipment in harshelectrical conditions.
Square D™ brand Surgelogic™ HWA surge protective devices are compact, nipple-mounted parallel-connected surge suppressors that come in a variety of voltage configurations, including Delta. HWA devices can be used in a network of surge suppression applications or as a stand-alone surge suppressor.
- NEMA 4X Rated
- High-energy suppression circuit that provides 10 modes of suppression from 50,000 to 100,000 peak Amps of surge current rating per phase
- Each MOV is individually fused and incorporates patented overvoltage technology innovations that provide superior overvoltage withstand capability for systems with unstable power, without compromising transient clamping performance
- EMI/RFI Noise Rejection can increase transient suppression
- Equipped with LED Status Indication, which allows visual indication of the suppressor's status
- Suppression Status Alarm allows multiple methods of alarm notification
- Coordinated Fuse Technology allows disconnection methods for thermal and high-current events.
- HWA SPDs mount directly to the panel through a nippled connection. They allow easy mounting near the circuit breaker in order to reduce lead lengths and improve surge suppression
- Optional Remote Monitor and Flush mount Kit available
- Suitable for installing indoors, outdoors, or in other harsh environments
- Provides surge suppression to vulnerable equipment powered from weather-exposed panels
- Longer product life and increased tolerance to unstable power conditions
- Improves surge suppression to the equipment
- Provides immediate response if suppressor is damaged
- Provides immediate notification through audible and visual indication if reduced suppression occurs
- Provides premium surge suppression while managing both thermal and overcurrent end-of-life events
- Low Voltage Products & Systems
- Building Automation & Control
- Industrial Automation & Control
- Critical Power, Cooling & Racks