https://www.rockwellautomation.com/en-pl/products/hardware/circuit-and-load-protection/592-nema-eutectic-alloy.html
592 NEMA Eutectic Alloy | Rockwell Automation | PL
Bulletin 592 Eutectic Alloy Overload Relays are thermal type devices.
eutectic alloyrockwell automation592nemapl
https://www.sintef.no/en/publications/publication/1730146/
The Use of Eutectic Fe-Si-B Alloy as a Phase Change Material in Thermal Energy Storage Systems -...