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

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

Model/MPN: OVR TC  V P, catalog code CTBR (also known as OVRTCVP/OVR TC  FR P variant)  

Protection Range:

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

• Nominal discharge current (In):  kA (/ µs)

• Max impulse current (Imax):  kA (/ µs)  

• Voltage protection level (Up):  V  

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

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

Physical & Mounting Specs:

• Compact pluggable module, . mm width

• DIN‑rail click‑on mounting, IP enclosure

• Modular cartridge design allows easy replacement without rewiring  

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

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