Weidmüller Surge arrester s

Overvoltage protection. Measurement, control, and regulation without signaling function or function display. The following signals are covered by the protection of analog signals and current loops: signals from current loops (analog measurements from encoders over long distances) 4...20 mA, 0...20 mA, etc. Two, three, and four-wire configurations without a common reference potential, e.g., level measurement. Signals from voltage transmitters (analog measurements of transmitters over short distances) 0...10 V, PT 100, etc., e.g., temperature measurement. Pluggable arrester with interruption-free and impedance-neutral plugging or unplugging. Testable by test instrument V-TEST. Space-saving design for two analog signals. Design with ground-free PE connection to avoid potential differences. Applicable according to installation standard IEC 62305 (D1, C1, C2, and C3). Integrated PE foot safely dissipates up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE. Colored marking of voltage levels for quick identification in the control cabinet. Safety function by coding element for different voltage levels.