Product review (1 stars): defective switch...good for 3 weeks... possible chinese knock off of OE Relay
Replaced old but still working Relay in a Southbend steamer. Steamer is 20 years old. Just trying to be proactive and make it more reliable as I had to go into it to replace some bad water solenoids. Didn't install it as soon as it showed up, but about 2 weeks after I got it. Now 3 weeks after the install the relay shorted out internally and failed. Lucky for me I didn't throw away the 20 year old relay. Put the old one back in and its working great again. It looks like the OE relay but very well could be a cheap knock off. With the clear window its obvious it was an internal short, probably from a low quality or defective pull coil.  I am 1 week out of Amazon return policy so I guess I will just have to eat the cost. Don't buy from Amazon when it comes to parts like this... If I would have got it at a local supply house they would honor the 90 day warranty for defects in materials or workmanship. Bottom line, buy at your own risk with the understanding it if fails you are SOL.