Used SIEMENS 5SX21 #9001174 for sale

SIEMENS 5SX21 power supply is an overload protected, single-phase current limiting circuit breaker with protections for overload, short-circuit, and ground-fault. This powerful and reliable device was designed for the protection of electrical devices connected to the power supply. 5SX21 power supply comes with a robust casing and is made of materials selected for its strength and durability. The product's dimensions are 55 mm x 55 mm x 48 mm (W x D x H). It has a depth of 60 mm and is designed for mounting on a DIN rail or flush mounting. Furthermore, the product is IP20 rated and can withstand a temperature range of -25°C to +70°C. SIEMENS 5SX21 power supply offers a range of different features. It provides selectable automatic or manual resetting, as well as adjustable over current and overload limits. It also has additional protection from ground faults and short-circuits. The short-circuit protection feature minimizes the risk of over temperature and permanent damage as a result of short-circuits. 5SX21 power supply is equipped with a protected output terminal block, which is used to make connections to downstream equipment. It also has an LED indicator and a contact isolation switch for overload and short-circuit protection. The maximum current rating is 16A, and the adjustable range of overcurrent protection is 6A, 10A, 16A. The maximum voltage rating is 4kV. The adjustable range of overvoltage protection is 230V, 380V, 400V. SIEMENS 5SX21 power supply also meets all of the standard requirements for EMC immunity and is UL listed. Additionally, this power supply meets the requirements of EN 60950 and VDE 0660. 5SX21 power supply is suitable for a range of different applications, including lighting and automation, cable and satellite television, and telecommunication systems. Its adjustable overcurrent and overvoltage features ensure optimal protection in whatever application it's used in. SIEMENS 5SX21 is a reliable and safe device to use. It is designed to prevent electrical damage and ensure safe operation of connected equipment. The adjustable overcurrent and voltage settings make it a great choice for any application, as it can provide the necessary protection needed for optimal function.