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Square D Surgelogic® Surge Protection Devices Plastic 480Y/277 VAC NEMA 1

Mfg #: MA4IMA121
BOR #: 3580187
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Surgelogic® Surge Protection Modules

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Product can be ordered only in multiples of
Brand Square D  
MCOV 320 V  
Discharge Current 20000 A  
Depth 2.69 in  
Width 3.26 in  
Mounting Type Panel  
Height 6-1/4 in  
Material Plastic  
Voltage 480Y/277 VAC  
Connection Type Terminals  
Number of Phases 3 phase  
Includes Status LED green normal operation, Alarm enable/disable switch  
Short-Circuit Current 200 kA  
NEMA Rating NEMA 1  
Square D Surgelogic EMA EBA Surge Protective Devices Catalog - 1310CT0202 (pdf) Catalog
Type MA_IMA Modular Surge Protective Device (SPD) Replacement Modules Installation Instructions - 8222-0010 (pdf) Installation and Instruction Manuals
Digest Catalog 06: Surge Protective Devices (MAR 2022) - 0100CT1901_SEC-06_March2022 (pdf) Catalog

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