Surge protection for power supplies - Phoenix Contact
Phoenix Contact offers a comprehensive range of surge protection solutions designed to safeguard electrical systems and power supplies from surges. Their products ensure reliable operation and longevity of all connected devices, thus reducing downtime and maintenance costs. These solutions include surge protection devices (SPDs) for power supply systems, which are crucial in defending sensitive equipment from voltage spikes caused by lightning strikes or other electrical disturbances.
Their surge protection devices are engineered to meet stringent safety standards and are suitable for a wide array of applications across different industries. Whether it's for industrial automation, energy systems, or infrastructure projects, Phoenix Contact provides tailor-made solutions that can handle high discharge capacities. These surge protectors feature easy installation and minimal maintenance, making them user-friendly and cost-effective options for any setup.
Moreover, Phoenix Contact's innovative technology in surge protection not only safeguards against direct strikes but also helps in managing transient overvoltages, thus ensuring the overall health of the electricity supply. With state-of-the-art diagnostic features and superior design, Phoenix Contact surge protectors offer peace of mind, ultimately facilitating uninterrupted operations and enhanced system reliability.
219 Products Ready to Source
Type 3 surge protection, consisting of protective plug and base element, with integrated status indicator for 24 V DC power supplies Type 3 surge protection device
Type 3 surge protection, consisting of protective plug and base element, with integrated status indicator for 24 V DC power supplies Type 3 surge protection device
Replacement plug for type 3 surge protection from the TERMITRAB complete T3 product series. Nominal voltage 24 V. Type 3 surge protection plug
Pluggable surge protective device free of leakage current for 2-pos. isolated and grounded DC voltage systems with linear operating characteristic up to 48 V DC, for DIN rail mounting, 3-pos. base element with remote indication contact, three pluggable temperature-monitored protective elements, status message on each plug. Type 2 surge arrester
Pluggable surge protective device free of leakage current for 2-pos. isolated and grounded DC voltage systems with linear operating characteristic up to 120 V DC, for DIN rail mounting, 3-pos. base element with remote indication contact, three pluggable temperature-monitored protective elements, status message on each plug. Type 2 surge arrester
Pluggable surge protective device free of leakage current for 2-pos. isolated and grounded DC voltage systems with linear operating characteristic up to 220 V DC, for DIN rail mounting, 3-pos. base element with remote indication contact, three pluggable temperature-monitored protective elements, status message on each plug. Type 2 surge arrester
Pluggable surge protective device free of leakage current for 2-pos. isolated and grounded DC voltage systems with linear operating characteristic up to 380 V DC, for DIN rail mounting, 3-pos. base element with remote indication contact, three pluggable temperature-monitored protective elements, status message on each plug. Type 2 surge arrester
Type 3 surge protection for universal installation in installation boxes, sill-type trunking, underfloor installations. Circuit with thermal monitoring, acoustic fault warning. Type 3 surge protection device
Plug-in lightning and surge protective device combination, in accordance with Type 1+2 / Class I+II, for 3-phase power supply networks in isolated operation with separate N and PE (L1, L2, L3, N, PE). Type 1+2 special combined lightning current and surge arrester
Plug-in lightning and surge protective device combination, in accordance with Type 1+2 / Class I+II, for 2-phase power supply networks in isolated operation (L1, L2, PE). Type 1+2 special combined lightning current and surge arrester
Surge protection plug type 2 with series connection consisting of a varistor and gas-filled spark gap for VAL-MS base element, thermal monitoring, visual fault warning. Version: 350 V AC with increased lightning current discharge capacity. Type 2 surge protection plug
Replacement plug for surge protective devices from the VALVETRAB SEC product range for DC power sources. Protection of the path to the ground for 48 und 120 V DC. Type 2 surge protection plug
Replacement plug for surge protective devices from the VALVETRAB SEC product range for DC power sources. Protection of the path to the ground for 220 und 380 V DC. Type 2 surge protection plug
Type 2 surge protection plug with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 690 V AC Type 2 surge protection plug
Plug-in surge arrester, in accordance with Type 2/Class II, for 3-phase power supply networks with separate N and PE (5-conductor system: L1, L2, L3, N, PE), with remote indication contact. Type 2 surge arrester
Lightning current arrester, in acc. with type 1/class I, for 3-phase power supply networks, with separate N and PE (L1, L2, L3, PE, N). Suitable for equipotential bonding in systems without external lightning protection with and without overhead line supply. For mounting on 40 mm busbar systems. Type 1+2+3 combined lightning current and surge arresters
Lightning current arrester, in acc. with type 1/class I, for 3-phase power supply networks, with combined N and PE (L1, L2, L3, PEN). Suitable for equipotential bonding in systems without external lightning protection with and without overhead line supply. For mounting on 40 mm busbar systems. Type 1+2+3 combined lightning current and surge arresters
Lightning arrester, in accordance with Type 1 / Class I, for 3-phase power supply networks, with separate N and PE (L1, L2, L3, PE, N). For lightning protection equipotential bonding in accordance with lightning protection levels III and IV. For mounting on 40 mm busbar systems. Type 1+2+3 combined lightning current and surge arresters
Lightning arrester, in acc. with Type 1 / Class I, for 3-phase power supply networks with combination installed N and PE (L1, L2, L3, PEN). For lightning protection equipotential bonding in accordance with lightning protection levels III and IV. For mounting on 40 mm busbar systems. Type 1+2+3 combined lightning current and surge arresters
Optional remote signaling module. Can only be used in the FLT-SEC-ZP2. Remote signaling module
Surge protective device, UL Listed type 1 and IEC type 2, three channel with remote indicator contact for 277/480 V AC, 4-wire. Surge protection device
Replacement plug for the SCX Smart Ethernet Box for the N-PE path. Type 2 surge protection plug
Replacement plug for the SCX Smart Ethernet Box for the L-N path. Type 2 surge protection plug
Type 2 surge protection plug with N-PE total current spark gaps for VAL-MS-PT base element. Type 2 surge protection plug
Type 2 surge protection plug with high-capacity varistor for VAL-MS-PS base element, thermal monitoring, visual fault indication. Version: 230 V AC Type 2 surge protection plug
Surge protective device, acc. to type 2/class II, for grounded, unipolar DC supply systems up to 800 V DC, for DIN rail mounting, with remote indication contact. Type 2 surge arrester
Surge protective device, acc. to type 2/class II, for grounded, unipolar DC supply systems up to 1100 V DC, for DIN rail mounting, with remote indication contact. Type 2 surge arrester
Compact, non-pluggable lightning current/surge arrester free of leakage current based on wear-free carbon spark gap technology for 1-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE), suitable for use in the unmetered area, discharge capacity of up to 50 kA for lightning protection levels III and IV. Type 1+2+3 combined lightning current and surge arresters
Compact, non-pluggable lightning current/surge arrester free of leakage current based on wear-free carbon spark gap technology for 1-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE), suitable for use in the unmetered area, discharge capacity of up to 50 kA for lightning protection levels III and IV, with remote signaling. Type 1+2+3 combined lightning current and surge arresters
Compact, non-pluggable lightning current/surge arrester free of leakage current based on wear-free carbon spark gap technology for 3-phase power supply networks with common N and PE (4-conductor system: L1, L2, L3, PEN), suitable for use in the unmetered area, discharge capacity of up to 50 kA for lightning protection levels III and IV. Type 1+2+3 combined lightning current and surge arresters
Compact, non-pluggable lightning current/surge arrester free of leakage current based on wear-free carbon spark gap technology for 3-phase power supply networks with common N and PE (4-conductor system: L1, L2, L3, PEN), suitable for use in the unmetered area, discharge capacity of up to 50 kA for lightning protection levels III and IV, with remote signaling. Type 1+2+3 combined lightning current and surge arresters
Compact, non-pluggable lightning current/surge arrester free of leakage current based on wear-free carbon spark gap technology for 3-phase power supply networks with separate N and PE (5-conductor system: L1, L2, L3, N, PE), suitable for use in the unmetered area, discharge capacity of up to 50 kA for lightning protection levels III and IV. Type 1+2+3 combined lightning current and surge arresters
Compact, non-pluggable lightning current/surge arrester free of leakage current based on wear-free carbon spark gap technology for 3-phase power supply networks with separate N and PE (5-conductor system: L1, L2, L3, N, PE), suitable for use in the unmetered area, discharge capacity of up to 50 kA for lightning protection levels III and IV, with remote signaling. Type 1+2+3 combined lightning current and surge arresters
Compact, non-pluggable and lightning current/surge arrester free of leakage current based on wear-free carbon spark gap technology for 1-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE), suitable for use in the unmetered area, discharge capacity of up to 100 kA for lightning protection levels I and II. Type 1+2+3 combined lightning current and surge arresters
Compact, non-pluggable lightning current/surge arrester free of leakage current based on wear-free carbon spark gap technology for 1-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE), suitable for use in the unmetered area, discharge capacity of up to 100 kA for lightning protection levels I and II, with remote signaling. Type 1+2+3 combined lightning current and surge arresters
Compact, non-pluggable lightning current/surge arrester free of leakage current based on wear-free carbon spark gap technology for 3-phase power supply networks with common N and PE (4-conductor system: L1, L2, L3, PEN), suitable for use in the unmetered area, discharge capacity of up to 100 kA for lightning protection levels I and II. Type 1+2+3 combined lightning current and surge arresters