MA4IMA241

Schneider Electric

Surge protection module, Surgelogic, MA, 240kA, 480Y/277VAC, 3 phase, 4 wire, SPD type 1

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  • "Surgelogic\u2122 EMA replacement modules surge protective devices are apart of modular brick parallel device. The EBA device has multi-stage suppression circuits consisting of field-proven, fast-acting metal oxide varistors (MOVs). These systems provide suppression, enchanced EFI/RFI filtering for all critical modes inside electrical equipment, and shorter lead lengths with superior SPD performance. This surge protection device is 3 phase, 4-wire + ground, 480Y/277 V, 240 kA surge current per phase, and short circuit current rating of 200 kA. They provide better performance with a diagnostic interface with push to test switches, red and green status LEDs, module status LEDs per mode, dry contacts, audible alarm with disable switch, and a surge counter. The device is engineered to UL 489 11th Edition, type 2 SPD and complies with UL 96A 12th Edition Master Label for Lightning Protection Systems."
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Specification Value
Range Of Product Surgelogic
Accessory / Separate Part Category replacement part
Product Or Component Type surge protection module
Device Short Name IMA
Height 158.8 mm
Connections - Terminals terminals
Mounting Support panel mounting
Provided Equipment alarm enable/disable switch
Surge Current 240 kA per phase
Nominal Discharge Current 20 kA
Phase 3 phase
Local Signalling status LED green normal operation
Short-Circuit Protection 200 kA
[Uc] Maximum Continuous Operating Voltage 320 V
Width 82.8 mm
Wiring Configuration 4-wire
Depth 68.3 mm
[Ue] Rated Operational Voltage 480Y/277 V AC
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