1SVR550805R9300 ABB Control Industrial Automation Components

ABB 1SVR550805R9300 is an analog temperature controller designed for thermistor motor protection relay with an auto-reset feature. It includes 1 Normally Open (NO) auxiliary contact and is rated with an IP20 speed. The control voltage is suitable for DIN rail mounting, and it supports various wire types and sizes for connection, including flexible wires with and without ferrule ranging from 0.75mm2 to 1.5mm2, and rigid wires from 1mm2 to 1.5mm2. The device operates on a 50/60 Hz wavelength and is designed for a supply voltage of 24V DC, capable of 100,000 operations. It is set to be replaced by Silver Cadmium Oxide (AgCdO) components and supports analog outputs for up to 30,000,000 operations. The trip unit type is a screw-clamp with terminals designed to accommodate a wide range of temperatures from -20°C to +60°C. The control circuit rated current varies with the application, being 4 A for AC-12 at 230Vac, 3 A for AC-15 at 230Vac, and for DC applications, 4 A for DC-12 and 2 A for DC-13 at 24Vdc. The short circuit current breaking capacity (Icn) and protection settings are tailored for both AC and DC circuits, ensuring compatibility with diverse operational requirements.