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7SR1053-2JA21-2EA0 SIEMENS
SKU:
7SR10532JA212EA0
R332,870.50
IN STOCK
Express delivery
Delivery:
Ships within 3 business days
Worldwide delivery by DHL Express courier
Shipping:
Calculated at Checkout
Weight:
5.00 KGS
Width:
20.00
(cm)
Height:
25.00
(cm)
Depth:
30.00
(cm)
The 7SR1053-2JA21-2EA0 Siemens is a Size 4 moulded 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 incorporates 10 LEDs for clear indication of relay status and fault conditions. It supports a current rating of 1/5 A and operates at 50/60 Hz with a DC voltage range of 24-60 V. The binary input threshold is set at 19 VDC. This standard version of the relay does not include a cover and is equipped with a front USB port and a rear RS-485 port, supporting IEC 60870-5-103, Modbus RTU, or DNP 3.0 communication protocols. It does not include RTD inputs. The relay comes standard with breaker control push buttons for local operation and control.