SSP04EMA12 - Square D 120kA 480Y/277VAC 3-Phase Surge Protection Device QO Frame Surface Mount NEMA 1

SSP04EMA12

SSP04EMA12 is a Square D surge protection device designed for 3-phase electrical systems with a 120kA surge current rating and 480Y/277VAC voltage rating.This device features a QO frame type and surface mounting suitable for service entrance or critical branch panel applications. It provides transient suppression and noise filtration with diagnostic interfaces including push-to-test switches, status LEDs, dry contacts, audible alarm with disable switch, and a surge counter. The enclosure is made of gray painted sheet steel with a NEMA 1 rating. Certified to CSA, UL, RoHS, and ANSI/IEEE standards, it supports wire gauges from AWG 10 to AWG 2 copper and operates up to 149°F (65°C).

• Manufacturer: Square D
• Part Number: SSP04EMA12
• Surge Current Rating: 120kA
• Voltage Rating: 480Y/277VAC
• Phase: 3
• Frame Type: QO
• Mounting Type: Surface
• NEMA Rating: 1
• Wire Gauge: AWG 10 to AWG 2 Copper
• Enclosure Material: Gray Painted Sheet Steel
• Certifications: CSA, UL, RoHS, ANSI/IEEE
• Operating Temperature: 149°F (65°C)

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Specifications

• Part Number: SSP04EMA12
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Type : EMA
• Voltage : 480Y/277VAC
• Amperage : 120kA
• Phase : 3
• Temp Rating : -13–158 °F (-25–70 °C)
• Compatible Frames : QO

Product Data

• UPC : 785901974550
• GTIN : 00785902000000
• 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 : 15.911
• Standards : CSA C22.2 No 8, UL 1449:ed. 4, UL 1283:ed. 5
• Certification : CSA C22.2 No 8 || UL 1449:ed. 4 || UL 1283:ed. 5
• Wire Size : AWG 10 to AWG 2 Copper