Can someone help me figure out what relay I need to order to replace the pump filter one that burned out (see pic)? Also I would like to replace the breaker attached to it. The ones I found do not have the metal bar. Is that needed? Or can I order a standard Siemens double pole 20amp breaker? If anyone knows the part numbers or where I can order them that would be fantastic. Any tips on how to replace the relay and breaker is also very much appreciated.