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Siemens compact contactor/relay assembly designed for motor and load switching with DC coil operation. Suitable for industrial control applications requiring reliable switching and auxiliary signaling. Model: 3TF2010-0BB4 Type: Contactor/Relay Assembly Manufacturer: Siemens AG Coil voltage: 24 VDC Rated operational current (AC-3): 9 A (at 400 V) Rated operational current (AC-1): 16 A Rated insulation voltage (Ui): 690 V Rated impulse withstand voltage (Uimp): 6 kV Auxiliary contacts: 1 NO Motor ratings (3-phase, AC-3 duty): • 220–230 V: 2.2 kW (3 HP) • 380–400 V: 4 kW (5 HP) • 415 V: 4 kW • 500 V: 4 kW • 575–600 V: 5 HP Short-circuit protection: External fuse 45 A gL/gG required Standards: IEC 947, VDE 0660, UL, CSA approved Application: Motor starters, control panels, automation systems, and load switching Country of origin: Germany Please review pictures carefully and let us know if you have any questions!
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