Please provide the full specifications for the Electromechanical Relays. To craft a concise, high-conversion description that stays true to the original product, include: - Model/series name and any variant options - Coil voltage(s) and resistance; coil power/consumption - Contact configuration (eg SPST NO/NC, SPDT, DPDT) and number of poles - Contact material (eg AgCdO, AgSnO2) and rated contact life - Electrical ratings: contact current, voltage (AC/DC), load type - Actuation method and timing (response time, release time if available) - Mounting type (PCB, socket, through-hole, DIN rail, chassis) and dimensions - Package material and enclosure details - Insulation class and dielectric strength - Operating environment: ambient temperature range, humidity, protection rating - Certifications and standards (UL, CE, RoHS, UL/cUL, etc.) - Pinout or terminal arrangement - Any special features (coil polarity options, surge suppression, latching, high-inrush handling) If there are multiple variants, list each with its distinct specs. Also include 2-3 practical use scenarios or applications where these relays excel (eg industrial control panels, automotive modules, or power supplies). With these details, I will deliver a clear, professional product description under 2000 characters.