The New Square D MA4IMA12 Surelogic Type MA_IMA Surge Protector is a 3-phase, IMA module that offers a flexible and cost effective way to achieve superior surge suppression at every level of the electrical distribution system. The modularity results in lower life cycle costs and fast, easy service or replacement. This EMA Series surge protective device features multi-stage suppression circuits consisting of field-proven, fast-acting metal oxide varistors (MOVs). A surge suppression path is provided for each mode: line-to-neutral (L–N), line-to-ground (L–G) and neutral-to-ground (N–G). Each surge suppression mode is individually fused and uses circuitry with thermal cut-outs to isolate the transient voltage surge suppressor (TVSS). It ensures shutdown in the event of MOV damage during sustained over-voltages—even when operated on high fault current power systems. This replacement surge protection module is suitable for use with safety, power management, industrial, motor drive & control, and more.
Specifications
Brand
Square D
Series
MA4
Voltage
277 VAC
Poles
3
Phase
3
Mounting Type
Panel
Interrupting Rating
120kA
Frame Type
MA
Length (in)
2.69
Width (in)
3.26
Height (in)
6.25
Standards
ANSI/IEEE C62.41, ANSI/IEEE C62.45, NEC 285, CSA C22.2 No 8 1986, UL 1283 ed. 5, UL 1449 ed. 4
Number Of Wires
4
Voltage Protection Rating
277 V
Enclosure Material
Plastic, colour : black
Upc
785901292975
Gtin
785901292975
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Warranties
We’ve got you covered!
When shopping with SuperBreakers, you’ll have peace of mind knowing that every single item you purchase includes a 60 day warranty, free of charge. Why such confidence? Because only the highest quality electrical parts have a place on our shelves, and we stand by every single one we sell.
If anything goes wrong with your item that is not a result of misuse or normal wear and tear, we’ll gladly replace it at no cost to you.
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please indicate at checkout if USPS or UPS is a required shipment method. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
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International Shipping
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