1SVR550850R9500 ABB Control Industrial Automation Components

ABB 1SVR550850R9500 is a liquid level controller designed for liquid level monitoring with a relay function. It features 2 electrodes and includes 1 Normally Open (NO) auxiliary contact. The housing is rated IP50, and the terminals are rated IP20. This part has a control voltage for DIN rail mounting and supports Normally Closed (NC) auxiliary contacts with various wire compatibility, including flexible wire with ferrule, flexible wire, and rigid wire in specified sizes. It operates on a 50/60 Hz wavelength, with a supply voltage for AC 110-130 V and is designed for up to 300,000 operations. The product is intended to be replaced by Silver Cadmium Oxide (AgCdO) components for certain functions, with an analog output durability of 30,000,000 operations. The net width indicator is a yellow LED that remains steady when the output relay is energized. It utilizes screw-clamp terminals, operates within a temperature range of -20°C to +60°C, and has a control circuit rated current for various AC and DC configurations. The short circuit current breaking capacity (Icn) and protection settings are specified for both AC and DC operations, with a processing time and measurement function tailored to the operating rate of 0-100kΩ.