ABB TF42-24 Thermal Overload Relay
£106.67 Incl. VAT
ABB 1SAZ721201R1051 3 Pole thermal overload relay is an economic electromechanical protection device for the main circuit, 24A rated operational current. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory. · · · Current Rating: 20-24A · · Height: 88.3mm · · Range: TF42 · · Width: 45mm · · Weight: 145g · · Depth: 70.5mm · · Reset Type: Automatic/Manual
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Description
Technical Specifications Technical Specifications Thermal overload relay Number of auxiliary contacts as normally open contact 1 Number of auxiliary contacts as normally closed contact 1 Max. rated operation voltage Ue 690 V Number of auxiliary contacts as change-over contact 1 Adjustable current range 20 – 24 A Reset function input No Reset function automatic Yes Reset function push-button Yes · Technical Data Sheet – Click to Download
