Surgelogic™ XW Surge Protective Devices (SPD)
The Square D Surgelogic XW SPD provides surge protection up to 100,000 amps from powerline transients as well as single- and three-phase power systems, ideal for OEM applications.

• Protection for Severe Lightning Environments – 100,000 amp protection provides the highest level of protection for severe lightening environments
• Simplified Mounting– ¾” knockouts and easy feed-through connection terminals allow for flexible mounting near the circuit breaker, reducing lead lengths and improving protection
• Audible Alarm – Sounds to indicate device failure
• LED Status Indicators – Provide easy visual indication of device’s operational status
• Conforms to International Standards – Meets UL, cUL, and CSA requirements
• Ideal Markets – power cabinets, control cabinets, panelboards, load centers