Square D SDSA4040 Surge Protection Device 40kA 480Y/277 VAC 3 Phase 4 Wire

Product Description

Square D SDSA4040 is a surge protection device designed for efficient performance in electrical systems. This unit is easy to install and fits seamlessly into standard circuit breakers. It utilizes two pole spaces in QO or Homeline load centers, or NQ panelboards, making it versatile for various applications.

• UL Listed as Type 2 SPD to the UL 1449 standard
• Meets NEC Article 285 and CSA regulations
• Ideal for protecting against voltage spikes in commercial and residential electrical systems

Product Highlights

This surge protection device is essential for safeguarding electrical equipment and ensuring uninterrupted power supply. It is also compliant with multiple safety standards, making it suitable for diverse settings.

Product Information

Standard Information

• Brand: Square D
• Manufacturer: Schneider Electric

Technical Specifications

• Catalog Number: SDSA4040
• Voltage Rating: 480Y/277 VAC
• Phase Type: 3 Phase
• Wire Configuration: 4 Wire
• Type: NEMA 4X
• Country of Origin: United States
• RoHS Compliance: Yes
• UPC: 785901558200