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."
| 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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