MA1IMA12 | Square D Type 2 Surge Protection Module 120/240V 120kA
Schneider Electric · Circuit Breakers & Protection
Description The Square D MA1IMA12 is a panel-mounted Type 2 surge protection module engineered by Schneider Electric to protect electrical systems from damaging voltage transients. Designed for 120/240 V AC single-phase systems, it provides high surge current capacity for service panels and downstream distribution equipment. This module is commonly applied in commercial and light industrial power protection environments. Technical Specifications Condition New/Never Used Surplus Brand Square D / Schneider Electric Category Surge Protection Devices Part Number MA1IMA12 Subcategory Surge Protection Modules Product Type Type 2 Surge Protective Device (SPD) Voltage Rating 120/240 V AC Phase Configuration 1 Phase, 3-Wire Peak Surge Current 120 kA per phase Nominal Discharge Current (In) 20 kA Short Circuit Current Rating (SCCR) 200 kA Mounting Type Panel Mount Enclosure Rating NEMA 2 Indicators Green LED status indicator Alarm Function Alarm enable/disable switch Certifications UL Listed (UL 1449), CSA Compliance NEC Article 285 Dimensions (H × W × D) 6.25 × 3.26 × 2.69 in Information About MA1IMA12 The MA1IMA12 is a Square D Surgelogic surge protection module within Schneider Electric’s modular SPD offerings for panel-level protection. It is constructed for direct panel mounting and integrates status indication and alarm control to simplify system monitoring. The device is intended for use in 1-phase, 3-wire electrical systems where surge suppression and electrical noise filtering are required. Its modular design supports fast replacement while maintaining compliance with UL 1449 and NEC Article 285 requirements. Key Features: Type 2 Surge Protective Device: Designed for installation on the load side of service equipment High Surge Capacity: Rated at 120 kA peak surge current per phase for robust transient suppression 120/240 V AC Compatibility: Supports standard single-phase residential and commercial power systems Integrated Status Indication: Green LED provides clear visual confirmation of normal operation Alarm Control Switch: Allows enabling or disabling of alarm functionality as needed High SCCR Rating: 200 kA short-circuit current rating enhances system safety Panel-Mounted Design: Compact enclosure simplifies installation and service access The MA1IMA12 delivers the reliability and precision required for effective surge suppression in panel-level electrical distribution systems.
Brand: Schneider Electric · Category: Circuit Breakers & Protection
Key features
- Type 2 Surge Protective Device: Designed for installation on the load side of service equipment
- High Surge Capacity: Rated at 120 kA peak surge current per phase for robust transient suppression
- 120/240 V AC Compatibility: Supports standard single-phase residential and commercial power systems
- Integrated Status Indication: Green LED provides clear visual confirmation of normal operation
- Alarm Control Switch: Allows enabling or disabling of alarm functionality as needed
- High SCCR Rating: 200 kA short-circuit current rating enhances system safety
- Panel-Mounted Design: Compact enclosure simplifies installation and service access
Specifications
| Manufacturer part number | MA1IMA12 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Square D / Schneider Electric |
| Category | Surge Protection Devices |
| Part Number | MA1IMA12 |
| Subcategory | Surge Protection Modules |
| Product Type | Type 2 Surge Protective Device (SPD) |
| Voltage Rating | 120/240 V AC |
| Phase Configuration | 1 Phase, 3-Wire |
| Peak Surge Current | 120 kA per phase |
| Nominal Discharge Current (In) | 20 kA |
| Short Circuit Current Rating (SCCR) | 200 kA |
| Mounting Type | Panel Mount |
| Enclosure Rating | NEMA 2 |
| Indicators | Green LED status indicator |
| Alarm Function | Alarm enable/disable switch |
| Certifications | UL Listed (UL 1449), CSA |
| Compliance | NEC Article 285 |
| Dimensions (H × W × D) | 6.25 × 3.26 × 2.69 in |
| Product type | Surge Protection Modules |
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