ABB – OVR TC 200 V P (2CTB804820R0400) – DIN‑Rail Data‑Line Surge Protector

Main Features

• Manufacturer & Series: ABB OVR TC low‑current surge arresters for data and signal lines  

• Model/MPN: OVR TC 200 V P, catalog code 2CTB804820R0400 (also known as OVRTC200VP/OVR TC 200 FR P variant)  

• Protection Range:

  • Nominal voltage (Un): 220–230 V AC / 200 V DC

  • Nominal discharge current (In): 5 kA (8/20 µs)

  • Max impulse current (Imax): 10 kA (8/20 µs)  

  • Voltage protection level (Up): 400 V  

• Data Capacity: Suitable for high-speed signal networks (e.g., 100 Base-T Ethernet, Token Ring, Profibus DP up to 35 Mbps)  

• Usage: Designed to protect single‑pair data or signal lines (e.g., LAN, RS‑485, current loops) from transient surges  

• Physical & Mounting Specs:

  • Compact pluggable module, 12.5 mm width

  • DIN‑rail click‑on mounting, IP20 enclosure

  • Modular cartridge design allows easy replacement without rewiring  

• Electrical Endurance: Rated for continuous load current up to 140 mA; includes built-in series resistance (~10 Ω)

• Operating Conditions: Suitable for indoor installations, –40 °C to +80 °C operating range; compliant with IEC/EN 61643‑21 standards