√ overload 10a 311677-Class 10a overload curve
Overload relays are rated by a trip class that defines the length of time it will take for the overload relay to trip in an overload condition The most common trip classes are Class 10, Class , and Class 30 In Europe, tripping curves of overload relays are defined by IEC Standard In North America, the NEMA Standard defines trip classesSiemens 3UA52 001J Overload Relay 6310A $ 9900 Free standard shipping Express shipping Available Condition Price 1 Day Dispatch 57 Day Dispatch New Surplus Open $9900 A Class overload would allow for a little extra time for that motor to level it's AMP draw So to sum up, Class 10 overloads are the most common as they provide a high level of protection for a motor while Class overloads are used in situations where nuisance tripping is an issue #Class 10 Overload Relays #Class Overload Relays Thermal Overload Relay Current 7a 10a Salecnc Net Class 10a overload curve