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3RA2120-1FA24-0FB4 SIEMENS

SKU: 3RA21201FA240FB4
$1,755.36
IN STOCK
Express delivery
New - 12 Months warranty
Delivery: Ships within 3 business days
Worldwide delivery by DHL Express courier
Shipping: Calculated at Checkout
Weight: 0.85 KGS
Width: 7.50 (cm)
Height: 9.00 (cm)
Depth: 15.00 (cm)
HS Code / Commodity code: 85364900
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Description  
The 3RA2120-1FA24-0FB4 is a fuseless load feeder from Siemens, designed for direct-on-line starting of motors at 400 V AC. It is a Size S0 device, suitable for motor currents ranging from 3.50 to 5.00 A. The control voltage is 24 V DC, and connections are made via screw terminals. This load feeder is designed for installation on standard mounting rails, simplifying the assembly process. It meets the requirements for both Type of Coordination 1 and Type of Coordination 2, offering flexibility in system design. It has a short-circuit breaking capacity Iq of 150 kA, ensuring reliable protection against high fault currents. The device includes a contactor with 1 NO (normally open) and 1 NC (normally closed) auxiliary contacts. A diode combination is plugged in at the front, providing surge suppression and improving the overall performance and lifespan of the load feeder. This combination enhances the reliability and robustness of the motor starting system.
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