83120227 - STMZT12-12K255V-4PG
Surge Protection Device Type 1+2, 12.5kA Iimp (10/350), 3Ph+N, 230/400V, 3+1 TT, 4 Poles, Monobloc, 3 Modules
Type 1+2 surge protection device (SPD) for transient overvoltages monobloc design in busbar format. The Surge-Trap® Monobloc STMZT12 Series range is suitable for protecting low-voltage installations against overvoltages.
Surge Protection Device Type 1+2, 12.5kA Iimp (10/350), 3Ph+N, 230/400V, 3+1 TT, 4 Poles, Monobloc, 3 Modules
Type 1+2 surge protection device (SPD) for transient overvoltages monobloc design in busbar format. The Surge-Trap® Monobloc STMZT12 Series range is suitable for protecting low-voltage installations against overvoltages.
Datasheets
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Compliances
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| Item number | 83120227 |
| Catalogue No | STMZT12-12K255V-4PG |
| Description | Surge Protection Device Type 1+2, 12.5kA Iimp (10/350), 3Ph+N, 230/400V, 3+1 TT, 4 Poles, Monobloc, 3 Modules |
| EAN/UPC Code | 8435297876793 |
| ROHS Compliant | Yes |
| IEC SPD Type | Class I+II |
| Format | Monobloc |
| Nominal Operating Volt Rating (Un) | 230/400 |
| AC or DC | AC |
| Protection Modes | L-N / N-PE |
| System Configuration | TT, TNS |
| Lightning Impulse Current (10/350) (LIMP) | 12.5 kA |
| Following Current (Ifi) | 25 (L-N); 0,1 (N-PE) kA |
| Indication System | Yes |
| Indication System Type | Green (OK) / Not green (replace) |
| Housing Material | Thermoplastic |
| Installation Mounting | Bus bar system 40 mm |
| Up at In (N-PE) | ≤1,5 kV |
| Up at In (L-N) | ≤1,5 kV |
| Product Width | 53 mm |
| Product Length | 88 mm |
| Product Height | 206 mm |
| Sell Pack Quantity | 1 EA |
| Sell Pack Weight | 0.747 kg |
| Sell Pack Width | 240 mm |
| Sell Pack Length | 220 mm |
| Sell Pack Height | 220 mm |
| Product group | Power Line SPDs |
| Product Weight | 0.649 kg |