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MA8IMA24
The Schneider Electric MA8IMA24 is a robust surge protection module designed for 3-phase applications. It offers substantial surge capacity and ensures electrical system integrity up to a voltage of 600Y/347 VAC.
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Technical specifications for MA8IMA24
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Surge Protection Module |
| Product Line | Surgelogic |
| Part Number | MA8IMA24 |
| UPC | 785901293026 |
| Weight | 2.00 lbs (0.91 kg) |
| System Type | 3-Phase, 4-Wire + Ground |
| System Voltage | 600Y/347 VAC |
| MCOV | 420 V |
| Surge Capacity (per Phase) | 240 kA (8/20 µs waveform) |
| Discharge Current Modes | 120 kA: L-N, L-G, N-G |
| SCCR | 200 kA |
| Frequency Range | 47–63 Hz |
| Operating Temperature | –40 °C to +65 °C |
| Storage Temperature | –40 °C to +65 °C |
| Enclosure Type | NEMA 2 |
| Mounting Method | Backplate-Mounted |
The MA8IMA24 surge protection module from Schneider Electric is engineered for robust protection in industrial settings. Capable of managing a 3-phase system with a 4-wire and ground configuration, it efficiently operates at a system voltage of 600Y/347 VAC. With a maximum continuous operating voltage rated at 420 V, this module provides excellent defense against voltage surges.
This device exhibits a surge capacity of 240 kA per phase, following an 8/20 microsecond waveform, which enhances its ability to handle transient surges. It also features discharge current modes of 120 kA, which cover line-to-neutral (L-N), line-to-ground (L-G), and neutral-to-ground (N-G) paths. The short-circuit current rating (SCCR) is established at 200 kA, ensuring the module’s reliability under fault conditions.
Furthermore, it supports a frequency range of 47 to 63 Hz, making it versatile for various electrical environments. The operating and storage temperature ranges are wide, extending from -40 °C to +65 °C, allowing the module to function well in extreme conditions. Housed in a NEMA 2 enclosure, this surge protection module is adequate for indoor use, and it is designed for easy backplate mounting to facilitate installation.
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