MERSEN FERRAZ USM UltraSafe Fuse Holders
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| Style | Model | Number Of Poles | Ac Voltage Rating | Visual Indication | Amps | Body Material | Connector Type | Voltage | Max. Fuse Rating | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | USM1HEL | - | - | - | - | - | - | - | - | €40.44 | |
| B | USM1 | 1 | 800V | Non Indicating | 30A | Polyamide | Pressure Plate | 600V | 30A | €43.49 | |
| C | USM1I | 1 | 600V | Indicating | 30A | Polyamide | Pressure Plate | 600V | 30A | €67.82 | |
| D | USM1I-DC24 | 1 | - | Indicating | 30A | Polyamide | Pressure Plate | - | 30A | €50.25 | |
| E | USM1IHEL | 1 | 600V AC | - | 30A | Polyamide | - | - | 30A | €64.99 | |
| F | USM2 | 2 | 800V | Non Indicating | 30A | Polyamide | Pressure Plate | 600V | 30A | €34.27 | |
| G | USM2I | 2 | 600V | Indicating | 30A | Polyamide | Pressure Plate | 600V | 30A | €121.12 | |
| H | USM3 | 3 | 800V | Non Indicating | 30A | Polyamide | Pressure Plate | 600V | 30A | €147.02 | |
| I | USM3I | 3 | 600V | Indicating | 30A | Polyamide | Pressure Plate | 600V | 30A | €221.07 | |
| J | USM3IN | 3 | 600V | Indicating | 30A | Polyamide | Pressure Plate | 600V | 30A | €217.60 | |
| K | USM3N | 3 | 800V AC | Non Indicating | 30A | Polyamide | Pressure Plate | - | 30A | €116.98 | |
| L | USM4 | 4 | 800V | Non Indicating | 30A | Polyamide | Pressure Plate | 600V | 30A | €114.31 | |
| M | USM4I | 4 | 600V | Indicating | 30A | Polyamide | Pressure Plate | 600V | 30A | €177.18 |
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