SSP04EMA12F - Square D Surge Protection Device, 480Y/277VAC, 3-Phase 4-Wire, 120kA, NEMA 1, QO Frame, Enhanced Filter, EMA Series

SSP04EMA12F

SSP04EMA12F is a Square D surge protection device designed for robust electrical system protection in commercial and industrial applications.

This Surgelogic EMA series device provides advanced surge suppression for 3-phase, 4-wire systems, featuring an enhanced filter for superior noise reduction and a compact, surface-mount design for easy installation in NEMA 1 enclosures. It is engineered to handle high surge currents and offers reliable performance in demanding environments.

Key Specifications
• Part Number: SSP04EMA12F
• Manufacturer: Square D
• Voltage Rating: 480Y/277 VAC
• Phase: 3-phase, 4-wire
• Peak Surge Current: 120 kA
• Short Circuit Current Rating: 200 kA
• Nominal Discharge Current: 20 kA
• Mounting Type: Surface, QO frame
• Enclosure: NEMA 1
• Series/Frame: EMA, QO
• Certifications: UL Listed (assumed, typical for Square D surge devices; verify with manufacturer for current status)
• Enhanced Filter: Yes

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Specifications

• Part Number: SSP04EMA12F
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Automation
• Item Subcategory : Components & Accessories
• Family : EMA
• Type : QO
• Voltage : 480Y/277VAC
• Phase : 3
• Temp Rating : -13–158 °F (-25–70 °C)
• Wire : 4
• Nema Rating : 1
• Mounting : Surface
• Enclosure Grade : Gray Painted Sheet Steel

Product Data

• Dimensions : 19.5 in (495 mm) x 9.9 in (251 mm) x 5.3 in (135 mm) (Height x Width x Depth)
• Weight : 20.501
• Temp Rating : -13–158 °F (-25–70 °C)
• Certification : UL, CSA