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7SR1053-2LA21-2EA0 SIEMENS

SKU: 7SR10532LA212EA0
$18,507.60
IN STOCK
Express delivery
Delivery: Ships within 3 business days
Worldwide delivery by DHL Express courier
Shipping: Calculated at Checkout
Weight: 3.50 KGS
Width: 20.00 (cm)
Height: 25.00 (cm)
Depth: 30.00 (cm)
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Description  
The 7SR1053-2LA21-2EA0 Siemens is a size 4 molded case protection relay designed for comprehensive power system protection and control. It features 4 current transformer (CT) inputs for accurate current measurement and 6 binary inputs and 6 binary outputs for flexible control and signaling. The relay is equipped with 10 LEDs for clear indication of relay status and fault conditions. It supports both 1/5 A current ratings and operates at 50/60 Hz with a universal AC/DC voltage range of 60-240V. The binary input threshold is 44 V AC/V DC. This standard version comes without a cover and includes a front USB port and a rear RS-485 port, supporting IEC 60870-5-103, Modbus RTU, or DNP 3.0 communication protocols. It also features breaker control push buttons for local operation and control. This model is a standard version included in all models, ensuring consistent functionality across the 7SR105 series.
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