... a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the
...24 Volt Relay 4 Pin Power D 4KV Dielectric Withstand PCB Mount RJA-124DM 12V SPST Relay Description: RJA series power relays are the ones that with small in size and lightweight, small current 5A, not only 4KV dielectric withstand voltage, but also meet with IEC60079-15 anti-explosion standard, safety system CQC/TUV/UL were approved as well, particularly useful in home appliances. 12V SPST Relay...
...Relay Module is perfect for applications where space is limited. It requires a memory requirement of 12/24 Volts DC, making it compatible with a wide range of systems. Additionally, it comes equipped with a D-Type 15-Pin Connector, ensuring easy and secure connectivity. Designed with reliability and durability in mind, this I/O Relay