it should be twin toggled breaker.
I think the breaks were wrong ones.
所有跟帖:
                    •                    
                    15和17号是联在一起的
                     -Zhuzitaba- 
                    ♂                    
                        
                    
                                                            
                        
                    
                                        
                    
                    
                                        
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                        05/31/2023 postreply
                                                18:33:25