1SAM550000R1010 ABB Control Manual Motor Protectors

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ABB 1SAM550000R1010 is a Motor Protection Circuit Breaker (MPCB) featuring thermal-magnetic motor protection and manual motor starter protector functionalities. It is designed with screw-clamp connections and supports a rated current adjustable between 80A and 100A, with a UL/CSA Full Load Amps rating for 100A at 440-480Vac. The device operates within an ambient air temperature range of -20 to +70°C and is suitable for storage in temperatures ranging from -50 to +80°C. It offers a degree of protection rated at IP20 and is equipped with a 3-pole configuration. The rated insulation voltage (Ui) is 690V, and it includes protection functions such as short circuit protection, phase failure/loss, and thermal overload. The MPCB is designed for DIN rail mounting, has a net width of 165mm, a depth of 174mm, and incorporates technology for magnetic protection with a short-circuit pickup current fixed at 1235A, and thermal protection with an adjustable overload setting of 80A to 100A. It supports a control voltage (AC) of 690V, has a rated power of 55kW (400/415Vac), and is capable of 25,000 operations with a primary voltage designed for 50,000 operations. The device also features an ON/OFF rotary knob for operation control.