{"product_id":"ret541ab231aaaa","title":"RET541AB231AAAA ABB - RET541","description":"\u003cp\u003etransformer protection terminal, Application: Protection of power transformers in distribution networks, industrial plants, and marine\/offshore applications., Integrated protections: Includes several protection functions, including stabilized three-phase current differential protection with latching for the 2nd and 5th harmonics, over-current, ground fault, thermal overload, and phase unbalance protection., Additional Features: It offers control, measurement (voltage, current, frequency, power, energy), condition monitoring (switch, trip circuit, etc.), and communication functions., Auxiliary voltage (uaux): 48-250 VDC \/ 100-240 VAC., Nominal Frequency (fn): 50\/60 Hz., Rated Voltage (A): 100-120 V, Rated Current (in): 1\/5 Y.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43606219980836,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/3719\/8884\/files\/24_11_2025_15_39_43_RET541AB231AAAA_ABB_RET541.png?v=1772088041","url":"https:\/\/plcrescue.com\/products\/ret541ab231aaaa","provider":"PLC Rescue","version":"1.0","type":"link"}