SSP04EMA16 - Square D EMA Surge Protection Device 160kA 480Y/277VAC 3-Phase 4-Wire NEMA 1

SSP04EMA16

SSP04EMA16 is a Square D EMA Series surge protection device designed for service entrance and critical branch panel applications, providing robust transient suppression and noise filtration for 3-phase systems.This device features a 480Y/277VAC rating, 160kA surge current per phase, and a 200kA short circuit current rating. It offers Type 1 SPD configuration, flexible line or load side mounting, and includes diagnostic features such as push-to-test switches, status LEDs, dry contacts, audible alarm, and surge counter. The rugged steel enclosure is suitable for NEMA 1 environments and supports 4-wire + ground connections.

• Manufacturer: Square D
• Series: EMA
• Surge Current: 160kA per phase
• Short Circuit Current Rating: 200kA
• Voltage Rating: 480Y/277VAC
• Phase: 3-phase
• Wires: 4-wire + ground
• Mounting Type: Surface
• Enclosure: NEMA 1
• Protection Type: Type 1 SPD
• Approvals: UL, CSA, ANSI/IEEE, RoHS
• Warranty: 10 years

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Specifications

• Part Number: SSP04EMA16
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Distribution Equipment
• Item Subcategory : Power Quality
• Section : Surge arrestor
• Family : EMA
• Voltage : 277/480 AC
• Temp Rating : -13‰ÛÒ158 å¡F (-25‰ÛÒ70 å¡C)

Product Data

• UPC : 785901988984
• Country of Origin : Mexico
• Dimensions : 11.1 in (282 mm) x 10.0 in (253.5 mm) x 5.3 in (135 mm) (Height x Width x Depth)
• Weight : 16.31
• Temp Rating : -13‰ÛÒ158 å¡F (-25‰ÛÒ70 å¡C)
• Certification : CSA C22.2 No 8 || UL 1449:ed. 4 || UL 1283:ed. 5