ABB TA42 Thermal Overload Relay 1NO + 1NC, 18 → 25 A F.L.C, 25 A Contact Rating, 3.43 W, 3P, A Line

Help your machinery keep its cool with this thermal overload relay from ABB. In the event of excess current passing through the circuit, the unit shields the motor windings and coil from overheating. For ease of assembly, it's compatible with a block contactor from the A series. To install this device, clip it onto your contactor in a vertical position. As it has a wide operating temperature range of -25°C to +55°C, you can be sure it holds up against the rigours of demanding conditions.

• Contact current rating of 25A to support high-power electrical systems
• STOP function enables swift power down
• Automatic and manual reset functions for versatile setting
• Mechanical shock resistance to withstand challenging operations
• Test function for convenient troubleshooting

• Railway systems
• Automotive engineering
• Telecommunications networks
• Chemical plants

It has a motor rating range between 18 and 25A, so it suits a wide range of electrical setups.

Thanks to the built-in trip indicator that shows its contact state, you can quickly tell the relay's status at a glance.