乌兹别克斯坦采购需求：工业过程加热器、工业浸入式加热器、工业循环加热器、工业流量加热器、工业加热器束、螺旋塞加热器

I'm interested in an explosion-proof heater designed for automation cabinets. I'm looking for a model with a power rating of 300 watts and operating at 220 volts. Please provide detailed specifications, including safety features, efficiency ratings, and suitable applications. Additionally, I would appreciate information on pricing, lead times for delivery, and any available warranties or service options. If there are different models with similar specifications, I'd love to see comparisons to make a more informed decision. Looking forward to your quick response!