The phenomena were first characterized and a series of standardized waves created (1.2/50µs voltage wave and 8/20µs and 10/350µs current waveforms), then a number of standards defining surge arrester performance were issued, among them : Surge Protectors for Low-Voltage installations: - NF EN 61643-11 (France) - VDE 0675-6-11 (Germany) - EN 61643-11 (Europe) - UL1449 (USA) - IEC 61643-11 (International) Surge Protectors for Telecom equipment: - IEC 61643-21 (International) - ITU-T recommendations K11, K12, K17, K20, K21, K36 (International) - UL 497 A/B (USA)

SPD selection

SPD for main electrical panel | Location | Citel model | SPD type | | | -------------------------------- | ----------------- | ----------------------------------- | ---- | | Main panel / street cabinet | DAC1-13VGS-31-275 | Type 1+2+3 - Pluggable - DIN rail | | | Domestic main panel | DAC50VGS-31-275 | Type 2 + 3 - Pluggable - DIN rail | | SPD for Charging Terminal | Location | Citel model | SPD type | | | --------------------------------------------- | --------------------------------- | ------------------------------------------------- | ---- | | Wall box - DIN rail | DAC15CS-31-275 | Type 2 (or 3) - Compact - Pluggable - DIN rail | | | Wall box - Printed circuit board mounting | PAC40S-10-275
PAC40GS-10-275 | Type 2 for PCB mounting - 230 Vac single-phase or 3-phase+N |
| | Street lighting charging point | DACN10S-21YG-275 | Type 2+3 - Monobloc - Compact - DIN rail | | | Street lighting charging point | DACN10-L21YG-275 | Type 2 (or 3) - Monobloc - Compact - DIN rail | | | --- | | Download flyer | | |

This game-changing technology brings a number of benefits for you: - Space saving due to more compact design - Short conductor lengths between MOV and cut-off device - Fast triggering of the cut-off by cumulative heat impact of all MOVs on one heat point - Additional insulation barrier for even safer pole separation - All-pole disconnection in case of tripping - No risk of varistor short circuits - Much lower temperature of the SPD envelope during disconnection providing more safety - For the user or side by side electrical devices C T C® "CENTRAL“ - The central position of the disconnection device "THERMAL“ – More efficient use of Joule-heat for more safety "CONTROL“ – All-pole disconnection with dual mechanism | --- | | Upload flyer | | |

. Selection of SPDs for LED lighting systems 1 - Surge Protectors for Architectural Outdoor Lighting | Citel model | Type of SPD | | | ----------------- | ----------------------------------- | ---- | | MSB6 series | Ultra Compact Type 2 hard wired surge protector | |
2 - Surge Protectors for LED street light | Citel model | Type of SPD | | | ----------------- | ----------------------------------- | ---- | | MLPX series | Ultra Compact Type 2+3 hard wired surge protector - IP67 - VG Technology | | | MLPC1 series | Compact Type 2+3 hard wired surge protector - Many configurations, screw terminal or spring connexion | | | MLPM series | Compact Type 2+3 hard wired surge protector - Mechanical indicator | |
3 - Surge Protectors for Street Lighting Pole Boxe | Citel model | Type of SPDs | | | ----------------- | ----------------------------------- | ---- | | DSLP1 series | Type 2 (or 3) surge protector - Very compact (low profile) - DIN rail mounting - Screw terminal connexion | | | DLPM1 series | Type 2 (or 3) surge protector - Very compact (low profile) - Mechanical status indicator - DIN rail mounting | |
4 - Surge Protector for Data Networks | Citel model | Type of SPDs | | | ----------------- | ----------------------------------- | ---- | | DLA series | 1-pair DIN rail plug-in Data surge protector | |
5 - Surge Protectors for Street Cabinet | Citel model | Type of SPDs | | | ----------------- | ----------------------------------- | ---- | | DAC1-13VGS-31-275 | Type 1+2+3 AC surge protector - VG Technology - Remote signaling | | | DAC40CS-11-275 | Type 2 AC surge protector - Compact - Remote signaling | |
| --- | --- | | Download flyer | Watch video | | | |

|Position | | Description | Model | | --- | --- | ---- | --- | | 1 | | Compact Type 2 surge protector 3-phase+N |DAC40CS-31 | | 2 | | Rack 19" protection | RAK16-E-C6 | | 3 | | CAT5 - CAT6 surge protection | MJ8-C6A | | 4 | | Type 1+2+3 AC surge protector 3-phase+N | DAC1-13VGS-31 | | 5 | | 1-pair Din rail plug-in data surge protector| DLA-24D3 |

. Selection of SPDs for Security Systems 1 - Surge Protectors for Survey Cameras | Location | Citel model | Type of SPDs | | | -------------------------------- | ----------------- | ----------------------------------- | ---- | | Anolog Camera | MSP-VM230-2P | Combined surge protectors | | | IP Cameras | CRMJ8-POE-C6A | POE++ and 10 Gigabit Ethernet | | | Coaxial lines as Video-transmission | CXC06-B/FM | Coaxial surge protector, BNC connector | | | 10Gigabit Ethernet/POE++ networks | MJ8-POE-C6A | Ethernet surge protector, Shielded RJ45 connections on Cat6A cabling | | | 10Gigabit Ethernet | MJ8-C6A | Ethernet surge protector, Shielded RJ45 connections on Cat6A cabling | |
2 - Surge Protectors for Control Rooms | Location | Citel model | Type of SPDs | | | -------------------------------- | ----------------- | ----------------------------------- | ---- | | Control room | RAK16-E-C6 | 19" Rack surge protector - 10/100/1000BaseT networks | |
3 - Surge Protectors for Main Electrical Panel | Location | Citel models | Type of SPDs | | | -------------------------------- | ----------------- | ----------------------------------- | ---- | | AC network - Main switchboard | DAC1-13S-31-275 | Type 1+2+3 surge protector 3-phase+N | |
4 - Surge Protectors for fire Alarm | Location | Citel model | Type of SPDs | | | -------------------------------- | ----------------- | ----------------------------------- | ---- | | Fire alarm | DAC40CS-11-275 | Type 2 (or 3) surge protector - Compact - Single phase | | | Fire alarm | DAC40CS-31-275 | Type 2 (or 3) surge protector - Compact - 3-phase | |
5 - Surge Protector for Acces Control | Location | Citel model | Type of SPDs | | | -------------------------------- | ----------------- | ----------------------------------- | ---- | | Access control | DLA | Dataline surge protectors - DIN rail mounting | |
6 - Surge Protector for LED Lighting | Location | Citel model | Type of SPDs | | | -------------------------------- | ----------------- | ----------------------------------- | ---- | | Inside the cutouts of led lighting pole | DLPM1-230L | 230 V single phase surge protector - DIN rail mounting | |

| --- | --- | | Download flyer | Watch video | | | |