Issue:
What are the replacement components for 480Y/277V 3-Phase, Wye, 4-wire+Ground Legacy EMA Series Surge Protective Devices?
Product Line:
Surge Protective Devices (SPDs)
Environment:
480Y/277V 3 Ø, Wye, 4-wire+G Legacy EMA surge protective devices.
Cause:
Replacement or Repair Parts
Resolution:
To determine the correct Replacement parts to purchase for your 480Y/277V 3 Ø, Wye, 4-wire+G Legacy EMA Series Surge Protective Devices (SPDs), see the Replacement Component Selector Table below. An example of a typical product label and catalog number is at the end of this article.
Replacement Component Matrix
Surgelogic Label
To find your SPD part #, locate a white Surgelogic sticker on the interior of your SPD. This can typically be found on the sidewalls or on the door of the SPD. The label will look like the following:
What are the replacement components for 480Y/277V 3-Phase, Wye, 4-wire+Ground Legacy EMA Series Surge Protective Devices?
Product Line:
Surge Protective Devices (SPDs)
Environment:
480Y/277V 3 Ø, Wye, 4-wire+G Legacy EMA surge protective devices.
Cause:
Replacement or Repair Parts
Resolution:
To determine the correct Replacement parts to purchase for your 480Y/277V 3 Ø, Wye, 4-wire+G Legacy EMA Series Surge Protective Devices (SPDs), see the Replacement Component Selector Table below. An example of a typical product label and catalog number is at the end of this article.
Replacement Component Matrix
| Catalog Number | Peak Surge Current | Module Catalog Number "A" Phase | Module Catalog Number "B" Phase | Module Catalog Number "C" Phase | Diagnostic Cable (3 per kit) | Front Display (NEMA 1 SPDs only) |
| TVS4EMA12A | 120kA | MA4IMA12 | MA4IMA12 | MA4IMA12 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12ASWT | 120kA | MA4IMA12 | MA4IMA12 | MA4IMA12 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12A1 | 120kA | MA4IMA121 | MA4IMA121 | MA4IMA121 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12AI | 120kA | MA4IMA12 | MA4IMA12 | MA4IMA12 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12AISWT | 120kA | MA4IMA12 | MA4IMA12 | MA4IMA12 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12AISWT1 | 120kA | MA4IMA121 | MA4IMA121 | MA4IMA121 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12AI1 | 120kA | MA4IMA121 | MA4IMA121 | MA4IMA121 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12S | 120kA | MA4IMA12 | MA4IMA12 | MA4IMA12 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12SI | 120kA | MA4IMA12 | MA4IMA12 | MA4IMA12 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12SSWT | 120kA | MA4IMA12 | MA4IMA12 | MA4IMA12 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12ASWT1 | 120kA | MA4IMA121 | MA4IMA121 | MA4IMA121 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12SISWT | 120kA | MA4IMA12 | MA4IMA12 | MA4IMA12 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12S1 | 120kA | MA4IMA121 | MA4IMA121 | MA4IMA121 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12SSWT1 | 120kA | MA4IMA121 | MA4IMA121 | MA4IMA121 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12SI1 | 120kA | MA4IMA121 | MA4IMA121 | MA4IMA121 | TVS36PCK | TVS3DSPHC |
| TVS4EMA12SISWT1 | 120kA | MA4IMA121 | MA4IMA121 | MA4IMA121 | TVS36PCK | TVS3DSPHC |
| Catalog Number | Peak Surge Current | Module Catalog Number "A" Phase | Module Catalog Number "B" Phase | Module Catalog Number "C" Phase | Diagnostic Cable (3 per kit) | Front Display (NEMA 1 SPDs only) |
| TVS4EMA16A | 160kA | MA4IMA16 | MA4IMA16 | MA4IMA16 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16ASWT | 160kA | MA4IMA16 | MA4IMA16 | MA4IMA16 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16A1 | 160kA | MA4IMA161 | MA4IMA161 | MA4IMA161 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16AI | 160kA | MA4IMA16 | MA4IMA16 | MA4IMA16 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16AISWT | 160kA | MA4IMA16 | MA4IMA16 | MA4IMA16 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16AISWT1 | 160kA | MA4IMA161 | MA4IMA161 | MA4IMA161 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16AI1 | 160kA | MA4IMA161 | MA4IMA161 | MA4IMA161 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16S | 160kA | MA4IMA16 | MA4IMA16 | MA4IMA16 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16SI | 160kA | MA4IMA16 | MA4IMA16 | MA4IMA16 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16SWT | 160kA | MA4IMA16 | MA4IMA16 | MA4IMA16 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16ASWT1 | 160kA | MA4IMA161 | MA4IMA161 | MA4IMA161 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16SISWT | 160kA | MA4IMA16 | MA4IMA16 | MA4IMA16 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16S1 | 160kA | MA4IMA161 | MA4IMA161 | MA4IMA161 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16SSWT1 | 160kA | MA4IMA161 | MA4IMA161 | MA4IMA161 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16SI1 | 160kA | MA4IMA161 | MA4IMA161 | MA4IMA161 | TVS36PCK | TVS3DSPHC |
| TVS4EMA16SISWT1 | 160kA | MA4IMA161 | MA4IMA161 | MA4IMA161 | TVS36PCK | TVS3DSPHC |
| Catalog Number | Peak Surge Current | Module Catalog Number "A" Phase | Module Catalog Number "B" Phase | Module Catalog Number "C" Phase | Diagnostic Cable (3 per kit) | Front Display (NEMA 1 SPDs only) |
| TVS4EMA24A | 240kA | MA4IMA24 | MA4IMA24 | MA4IMA24 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24ASWT | 240kA | MA4IMA24 | MA4IMA24 | MA4IMA24 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24A1 | 240kA | MA4IMA241 | MA4IMA241 | MA4IMA241 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24AI | 240kA | MA4IMA24 | MA4IMA24 | MA4IMA24 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24AISWT | 240kA | MA4IMA24 | MA4IMA24 | MA4IMA24 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24AISWT1 | 240kA | MA4IMA241 | MA4IMA241 | MA4IMA241 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24AI1 | 240kA | MA4IMA241 | MA4IMA241 | MA4IMA241 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24S | 240kA | MA4IMA24 | MA4IMA24 | MA4IMA24 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24SI | 240kA | MA4IMA24 | MA4IMA24 | MA4IMA24 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24SWT | 240kA | MA4IMA24 | MA4IMA24 | MA4IMA24 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24ASWT1 | 240kA | MA4IMA241 | MA4IMA241 | MA4IMA241 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24SISWT | 240kA | MA4IMA24 | MA4IMA24 | MA4IMA24 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24S1 | 240kA | MA4IMA241 | MA4IMA241 | MA4IMA241 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24SSWT1 | 240kA | MA4IMA241 | MA4IMA241 | MA4IMA241 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24SI1 | 240kA | MA4IMA241 | MA4IMA241 | MA4IMA241 | TVS36PCK | TVS3DSPHC |
| TVS4EMA24SISWT1 | 240kA | MA4IMA241 | MA4IMA241 | MA4IMA241 | TVS36PCK | TVS3DSPHC |
| Catalog Number | Peak Surge Current | Module Catalog Number "A" Phase | Module Catalog Number "B" Phase | Module Catalog Number "C" Phase | Diagnostic Cable (3 per kit) | Front Display (NEMA 1 SPDs only) |
| TVS4EMA32A | 320kA | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32ASWT | 320kA | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32A1 | 320kA | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32AI | 320kA | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32AISWT | 320kA | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32AISWT1 | 320kA | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32AI1 | 320kA | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32S | 320kA | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32SI | 320kA | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32SWT | 320kA | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32ASWT1 | 320kA | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32SISWT | 320kA | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | MA4IMA16 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32S1 | 320kA | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32SSWT1 | 320kA | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32SI1 | 320kA | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA32SISWT1 | 320kA | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | MA4IMA161 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| Catalog Number | Peak Surge Current | Module Catalog Number "A" Phase | Module Catalog Number "B" Phase | Module Catalog Number "C" Phase | Diagnostic Cable (3 per kit) | Front Display (NEMA 1 SPDs only) |
| TVS4EMA48A | 480kA | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48ASWT | 480kA | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48A1 | 480kA | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48AI | 480kA | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48AISWT | 480kA | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48AISWT1 | 480kA | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48AI1 | 480kA | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48S | 480kA | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48SI | 480kA | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48SWT | 480kA | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48ASWT1 | 480kA | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48SISWT | 480kA | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | MA4IMA24 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48S1 | 480kA | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48SSWT1 | 480kA | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48SI1 | 480kA | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
| TVS4EMA48SISWT1 | 480kA | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | MA4IMA241 (2 Modules Required) | TVS36PCK (2 Kits Required) | TVS6DSPHC |
Surgelogic Label
To find your SPD part #, locate a white Surgelogic sticker on the interior of your SPD. This can typically be found on the sidewalls or on the door of the SPD. The label will look like the following:
Released for:Schneider Electric Canada
