MERSEN FERRAZ STZ Series Surge-Trap Protection Devices
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| Style | Model | Height | System Configuration | Mcov L-l | Mcov L-g | Vpr L-g | Vpr L-l | Enclosure Nema Type | Mcov L-n | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | STZ208Y20BQ | - | - | - | - | - | - | - | - | €2,179.14 | |
| B | STZ480Y45BQ | 75.7 mm | 3 Phase Wye | 550V | 320V | 1200V | 2000V | NEMA 4 | 320V | €11,354.02 | |
| C | STZ208Y45BQ | 75.7 mm | 3 Phase Wye | 275V | 150V | 800V | 1200V | NEMA 4 | 150V | €11,354.02 | |
| D | STZ480Y30BQ | 75.7 mm | 3 Phase Wye | 550V | 320V | 1200V | 2000V | NEMA 4 | 320V | €7,651.63 | |
| E | STZ480Y20BQ | 75.7 mm | 3 Phase Wye | 550V | 320V | 1200V | 2000V | NEMA 4 | 320V | €5,183.36 | |
| F | STZ480Y10BQ | 75.7 mm | 3 Phase Wye | 550V | 320V | 1200V | 2000V | NEMA 4 | 320V | €3,579.97 | |
| G | STZ480D30BQ | 75.7 mm | 3 Phase Delta | 550V | 550V | 1800V | 4000V | NEMA 4 | - | €7,651.63 | |
| H | STZ480D20BQ | 75.7 mm | 3 Phase Delta | 550V | 550V | 1800V | 4000V | NEMA 4 | - | €5,183.36 | |
| F | STZ480D10BQ | 75.7 mm | 3 Phase Delta | 550V | 550V | 1800V | 4000V | NEMA 4 | - | €3,579.97 | |
| I | STZ240S45BQ | 75.7 mm | Split Phase | 275V | 150V | 800V | 1200V | NEMA 4 | 150V | €11,354.02 | |
| J | STZ240S30BQ | 75.7 mm | Split Phase | 275V | 150V | 800V | 1200V | NEMA 4 | 150V | €7,651.63 | |
| F | STZ240S10BQ | 75.7 mm | Split Phase | 275V | 150V | 700V | 1000V | NEMA 4 | 150V | €3,579.97 | |
| K | STZ240D45BQ | 75.7 mm | 3 Phase Delta | 320V | 320V | 1200V | 2000V | NEMA 4 | - | €11,354.02 | |
| L | STZ240D30BQ | 75.7 mm | 3 Phase Delta | 320V | 320V | 1200V | 2000V | NEMA 4 | - | €7,651.63 | |
| M | STZ240D20BQ | 75.7 mm | 3 Phase Delta | 320V | 320V | 1200V | 2000V | NEMA 4 | - | €5,183.36 | |
| F | STZ240D10BQ | 75.7 mm | 3 Phase Delta | 320V | 320V | 1200V | 2000V | NEMA 4 | - | €3,579.97 | |
| N | STZ240S20BQ | 75.7 mm | Split Phase | 275V | 150V | 700V | 1000V | NEMA 4 | 150V | €5,183.36 | |
| F | STZ208Y10BQ | 75.7 mm | 3 Phase Wye | 275V | 150V | 700V | 1000V | NEMA 4 | 150V | €3,579.97 | |
| O | STZ208Y30BQ | 75.7 mm | 3 Phase Wye | 275V | 150V | 800V | 1200V | NEMA 4 | 150V | €5,183.36 | |
| P | STZ480Y45BX | 159.8 mm | 3 Phase Wye | 640V | 320V | 1200V | 2000V | NEMA 4X | 320V | €12,657.74 | |
| P | STZ240S20B1 | 159.8 mm | Split Phase | 300V | 150V | 800V | 1200V | NEMA 4 | 150V | €5,625.66 | |
| P | STZ480Y20B1 | 159.8 mm | 3 Phase Wye | 640V | 320V | 1200V | 2000V | NEMA 4 | 320V | €5,625.67 | |
| Q | STZ208Y10B1 | 159.8 mm | 3 Phase Wye | 300V | 150V | 800V | 1200V | NEMA 4 | 150V | €3,835.70 | |
| P | STZ240S20BX | 159.8 mm | Split Phase | 300V | 150V | 800V | 1200V | NEMA 4X | 150V | €6,264.95 | |
| P | STZ240S30B1 | 159.8 mm | Split Phase | 300V | 150V | 800V | 1500V | NEMA 4 | 150V | €8,182.79 | |
| P | STZ480Y10BX | 159.8 mm | 3 Phase Wye | 640V | 320V | 1200V | 2000V | NEMA 4X | 320V | €4,474.97 | |
| P | STZ208Y30B1 | 159.8 mm | 3 Phase Wye | 300V | 150V | 800V | 1500V | NEMA 4 | 150V | €8,182.79 | |
| P | STZ240S30BX | 159.8 mm | Split Phase | 300V | 150V | 800V | 1500V | NEMA 4X | 150V | €8,822.06 | |
| P | STZ240S45B1 | 159.8 mm | Split Phase | 300V | 150V | 800V | 1500V | NEMA 4 | 150V | €12,018.48 | |
| P | STZ208Y10BX | 159.8 mm | 3 Phase Wye | 300V | 150V | 800V | 1200V | NEMA 4X | 150V | €4,474.97 | |
| P | STZ208Y45BX | 159.8 mm | 3 Phase Wye | 300V | 150V | 800V | 1500V | NEMA 4X | 150V | €12,657.75 | |
| P | STZ240S45BX | 159.8 mm | Split Phase | 300V | 150V | 800V | 1500V | NEMA 4X | 150V | €12,657.75 | |
| P | STZ480Y10B1 | 159.8 mm | 3 Phase Wye | 640V | 320V | 1200V | 2000V | NEMA 4 | 320V | €3,835.70 | |
| P | STZ480D10B1 | 159.8 mm | 3 Phase Delta | 1100V | 550V | 1800V | 4000V | NEMA 4 | - | €3,835.70 | |
| P | STZ208Y20BX | 159.8 mm | 3 Phase Wye | 300V | 150V | 800V | 1200V | NEMA 4X | 150V | €6,264.95 | |
| P | STZ480D10BX | 159.8 mm | 3 Phase Delta | 1100V | 550V | 1800V | 4000V | NEMA 4X | - | €4,474.97 | |
| P | STZ480D30BX | 159.8 mm | 3 Phase Delta | 1100V | 550V | 1800V | 4000V | NEMA 4X | - | €8,822.06 | |
| P | STZ480D20B1 | 159.8 mm | 3 Phase Delta | 1100V | 550V | 1800V | 4000V | NEMA 4 | - | €5,625.66 | |
| P | STZ208Y20B1 | 159.8 mm | 3 Phase Wye | 300V | 150V | 800V | 1200V | NEMA 4 | 150V | €5,625.67 | |
| P | STZ480D30B1 | 159.8 mm | 3 Phase Delta | 1100V | 550V | 1800V | 4000V | NEMA 4 | - | €8,182.79 | |
| P | STZ240S10BX | 159.8 mm | Split Phase | 300V | 150V | 800V | 1200V | NEMA 4X | 150V | €4,474.97 | |
| P | STZ480Y20BX | 159.8 mm | 3 Phase Wye | 640V | 320V | 1200V | 2000V | NEMA 4X | 320V | €6,264.95 | |
| P | STZ240D30B1 | 159.8 mm | 3 Phase Delta | 640V | 320V | 1200V | 2500V | NEMA 4 | - | €8,182.79 | |
| P | STZ480Y30BX | 159.8 mm | 3 Phase Wye | 640V | 320V | 1200V | 2000V | NEMA 4X | 320V | €8,822.06 | |
| P | STZ240D10B1 | 159.8 mm | 3 Phase Delta | 640V | 320V | 1200V | 2000V | NEMA 4 | - | €3,835.70 | |
| P | STZ208Y45B1 | 159.8 mm | 3 Phase Wye | 300V | 150V | 800V | 1500V | NEMA 4 | 150V | €12,018.48 | |
| P | STZ240D10BX | 159.8 mm | 3 Phase Delta | 640V | 320V | 1200V | 2000V | NEMA 4X | - | €4,474.97 | |
| P | STZ480Y45B1 | 159.8 mm | 3 Phase Wye | 640V | 320V | 1200V | 2000V | NEMA 4 | 320V | €12,018.48 | |
| P | STZ240D20B1 | 159.8 mm | 3 Phase Delta | 640V | 320V | 1200V | 2000V | NEMA 4 | - | €5,625.67 | |
| P | STZ240S10B1 | 159.8 mm | Split Phase | 300V | 150V | 800V | 1200V | NEMA 4 | 150V | €3,835.70 | |
| P | STZ240D20BX | 159.8 mm | 3 Phase Delta | 640V | 320V | 1200V | 2000V | NEMA 4X | - | €6,264.95 | |
| P | STZ208Y30BX | 159.8 mm | 3 Phase Wye | 300V | 150V | 800V | 1500V | NEMA 4X | 150V | €8,822.06 | |
| P | STZ480Y30B1 | 159.8 mm | 3 Phase Wye | 640V | 320V | 1200V | 2000V | NEMA 4 | 320V | €8,182.79 | |
| P | STZ240D45BX | 159.8 mm | 3 Phase Delta | 640V | 320V | 1200V | 2500V | NEMA 4X | - | €12,657.75 | |
| P | STZ240D45B1 | 159.8 mm | 3 Phase Delta | 640V | 320V | 1200V | 2500V | NEMA 4 | - | €12,018.48 | |
| P | STZ240D30BX | 159.8 mm | 3 Phase Delta | 640V | 320V | 1200V | 2500V | NEMA 4X | - | €8,822.06 | |
| P | STZ480D20BX | 159.8 mm | 3 Phase Delta | 1100V | 550V | 1800V | 4000V | NEMA 4X | - | €6,264.95 | |
| R | STZ480Y10BXT | 204.7 mm | 3 Phase Wye | 640V | 320V | 1500V | 2000V | NEMA 4X | 320V | €4,730.67 | |
| R | STZ480Y30BXT | 204.7 mm | 3 Phase Wye | 640V | 320V | 1200V | 2500V | NEMA 4X | 320V | €9,077.79 | |
| R | STZ480Y10B1T | 204.7 mm | 3 Phase Wye | 640V | 320V | 1500V | 2000V | NEMA 4 | 320V | €4,091.39 | |
| R | STZ480Y45BXT | 204.7 mm | 3 Phase Wye | 640V | 320V | 1200V | 2500V | NEMA 4X | 320V | €12,913.48 |
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