ABB Thermal Overload 1-1.30A TF42-1.30.

The ABB T42 thermal overload relay is a reliable and fast protection system for motors in cases of overload or phase failure. It is suitable for switches AF09, AF12, AF16, AF26, AF30, and AF38.

• Trip class 10 with NC contact and indication.
• NO signal contact.
• Temperature compensation.
• Automatic or manual reset with selectable option.
• Trip-free mechanism.
• STOP function.

Specifications:

• Rated operating current: 1.3A.
• Adjustment range: 1.0 ... 1.3A.
• Number of poles: 3.
• Number of protected poles: 3.
• Number of auxiliary NC contacts: 1.
• Number of auxiliary NO contacts: 1.
• Rated operational voltage: Auxiliary circuit 600 V AC/DC, Main circuit 690 V AC, Main circuit 600 V DC.
• Rated impulse voltage withstand (U imp): Auxiliary circuit 6 kV, Main circuit 6 kV.