W31-X2M1G-50
                                                                                                
                                        
                                            
                                                Thermal Circuit Breaker, Series Trip, Silver Actuator, 240 VAC, 50 VDC, 50 A, 1 Pole, 6 – 22 seconds Trip Time at 200%, Potter & Brumfield W23-31
                                        
                                         
                                        
            W31-X2M1G-50
                            
            
                
                    Thermal Circuit Breaker, Series Trip, Silver Actuator, 240 VAC, 50 VDC, 50 A, 1 Pole, 6 – 22 seconds Trip Time at 200%, Potter & Brumfield W23-31