印度采购需求：数字定时器、时间开关、接近传感器、接近开关、PID控制器、断路器

We're looking to start with a batch of first samples for some relays, followed by a larger order based on the initial evaluation. We'll need 30 units each for several types, making sure they meet the key specs: plug-in power relays with specific contact configurations, pin counts, and various coil voltages, while also ensuring quality with silver alloy contact material and LED indicators. In addition to the above, it's essential that they are compatible with the required socket types and have a robust operational life. Certifications for CE and RoHS are preferred. We'll also appreciate units capable of handling standard applications in PLC outputs, AC control panels, and complex machine circuits. Once we confirm sample quality, we hope to move forward quickly with the larger order.