Transient overvoltages from lightning, switching operations, and grid disturbances pose serious risks to sensitive equipment, data integrity, and operational uptime. OPTIMUS CONTROL INDUSTRY PLT, a premier supplier and distributor of Automation & Control Components, offers a curated portfolio of IEC 61643-compliant SPDs from globally recognized manufacturers, ensuring layered protection across Type 1, Type 2, and Type 3 categories.
| Brand | Key Series / Technologies | Application Scope |
|---|---|---|
| MTL Instruments | SD Series, SD32T3, SUM5 SPD Modules | Intrinsically safe I/O, hazardous zones |
| Eaton | SPD Series, Power Xpert SPD | Integrated panel protection, MCC, ATS |
| Phoenix Contact | VAL-MS, TTC, DT-LAN, ImpulseCheck | Power, signal, data, PV, predictive testing |
| DEHN | DEHNguard, DEHNventil, Blitzductor XT | AC/DC systems, CCTV, telecom, PV, EV |
| Citel | DAC1-13VG, DAC50VG, DDC, MJ8, P8AX | AC/DC, PV, LED, Ethernet, RF, telecom |
| OBO Bettermann | V20-C, V50-B+C, ÜSM Series | DB/MSB, LED street lighting, JKR projects |
| Weidmuller | VARITECTOR PU AC, VPU AC BS60 | TN-C/S/TT grids, 60mm busbar, hybrid SPD |
| SPD Type | Description | Recommended Location |
|---|---|---|
| Type 1 | Lightning current arresters | Main Switch Board (MSB) |
| Type 2 | Surge arresters | Sub Switch Board (SSB), DB |
| Type 3 | Fine protection for terminal devices | End equipment, data ports |
More product information: https://www.optimuscontrol.com/surge-protection-device
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