Finder S.p.A. con unico socio Datasheets for Single Phase Surge Suppressors
Single phase surge suppressors protect equipment from transient overvoltages present on AC single phase power lines.
Single Phase Surge Suppressors: Learn more
| Product Name | Notes |
|---|---|
| 7P.22 surge arresters, SPD Type 2 (1 varistor + 1 gas spark gap) for TT and TN-S single-phase systems with Neutral. Varistor protection L-N + N-PE gas spark gap and... | |
| Type 2 7P.44 surge arrester for three-phase TT and TN-S systems with neutral. Varistor protection + GDT L1, L2, L3-N + spark gap protection N-PE Replaceable modules. Signaling with remote... | |
| Type 7P.01 surge arresters, SPD Type 1 + 2, varistor + GDT single pole usable in single phase or three phase applications (230/400 V AC). Combination of varistor and gas... | |
| Type 7P.02 surge arresters, SPD Type 1 + 2, for TT systems and TN-S single phase with Neutral. Varistor protection + GDT between L-N, and GDT between N-PE. Combination of... | |
| Type 7P.03 surge arresters, SPD Type 1 + 2, for three-phase TN-C systems without Neutral (PEN conductor). Varistor protection + GDT L1, L2, L3 PEN. 3 x Combination of varistor... | |
| Type 7P.04, surge arresters, SPD Type 1 + 2, for TT systems and TN-S three-phase with neutral. Varistor protection + GDT L1, L2, L3-N + spark gap protection N-PE. Combination... | |
| Type 7P.05 surge arresters, SPD Type 1 + 2, for TN-S systems three-phase with Neutral. Varistor + GDT protection between L1, L2, L3-PE and between N-PE. 4 x Combination of... | |
| Type 7P.09 surge arresters, SPD Type 1 + 2 with high discharge capacity and no subsequent follow-on current – Three-phase applications. SPD Type 1, gas spark gap for N-PE installation... | |
| Type 7P.12 surge arresters SPD Type 1 + 2 with low Up value, for TT and TN-S single-phase systems with Neutral. Varistor protection L-N + N-PE gas spark gap. Replaceable... | |
| Type 7P.13 surge arresters, SPD Type 1 + 2 with low Up value, for TN-C systems three-phase without Neutral (PEN). Varistor protection L1, L2, L3 -PEN. Replaceable varistor modules. Signaling... | |
| Type 7P.14 surge arresters, High performance SPD Type 1 + 2 with low Up value – for three-phase applications, for TT and TN-S three-phase systems with Neutral. Signaling with remote... | |
| Type 7P.15 surge arresters, High performance SPD Type 1 + 2 with low Up value – for three-phase applications, for TN-S three-phase systems with Neutral. Signaling with remote contact of... | |
| Type 7P.21 surge arresters, Single-pole , SPD Type 2 (1 varistor) usable in DC applications or systems single phase AC in low voltage. Varistor protection +/– or L/N (GND); -/+... | |
| Type 7P.23.9 surge arresters, SPD Type 2 (3 varistors) for photovoltaic systems 1020 V DC Protects devices and equipment from direct and/or induced overvoltages. Replaceable modules. Available with remote contact... | |
| Type 7P.24 surge arresters, SPD Type 2 (3 varistors + 1 gas spark gap), for three-phase applications, with TT and TN-S with Neutral, varistor protection L1, L2, L3 + N-PE... | |
| Type 7P.25 surge arresters, SPD Type 2 (4 varistors), for three-phase applications, with TN-S with Neutral, varistor protection L1, L2, L3, N-PE, replaceable varistor modules. Replaceable modules, available with remote... | |
| Type 7P.27 surge arresters, SPD Type 2 (2 varistors) for single-phase TN systems with Neutral with varistor protection L, N-PE and replaceable varistor modules. Available with remote contact for signaling... | |
| Type 7P.31 surge arresters, SPD Type 3, for systems with neutral TT and TN-S. Single-phase applications for recessed installation (boxes 503) and on DIN rail. Unipolar protection suitable for the... | |
| Type 7P.32 surge arrester, SPD Type 3, for systems with TT and TN-S neutral. Single-phase applications for recessed installation (503 boxes) and on DIN rail. Unipolar protection suitable for the... | |
| Type 7P.36 surge arresters, SPD Type 3 for systems with TT and TN-S neutral Single-phase applications for recessed installation (boxes 503) and on DIN rail. It allows easy additional protection... | |
| Type 7P.37 surge arresters, SPD Type 3 for systems with TT and TN-S neutral Single-phase applications for recessed installation (503 boxes) and on DIN rail. Allows serial connection by optimizing... | |
| Type 7P.42 surge arrester, SPD Type 2 for single-phase TT and TN-S systems with Neutral. Varistor protection + GDT between L-N, and GDT between N-PE. Replaceable modules. Signaling with remote... | |
| Type 7P.43 surge arrester, SPD Type 2 for three-phase TN-C systems without Neutral (PEN conductor). Varistor protection + GDT L1, L2, L3 PEN. Replaceable modules. Signaling with remote contact of... | |
| Type 7P.45 surge arresters, SPD Type 2 for three-phase TN-S systems with neutral. Varistor protection + GDT L1, L2, L3-PE and between N-PE Replaceable modules. Signaling with remote contact of... |