SURGE SUPPRESSOR, 24-250VDC

SURGE SUPPRESSOR, 24-250VDC – Surge Suppressor for Contactor Coil Protection This Siemens surge suppressor (Manufacturer Part #: 3TX7402-3A) is designed for mounting onto the coil terminal of 3TH4 contactors. It provides effective suppression of surge voltages generated by contactor coils, protecting electrical systems from interference voltages and extending the life of switchgear components. Suitable for DC voltage applications ranging from 24 to 250 V, this device is essential for electrical distributors and switchgear suppliers seeking reliable coil protection solutions. Specifications Manufacturer: Siemens Manufacturer Part #: 3TX7402-3A Rated Control Voltage: 24 - 250 V DC Dimensions (L x W x H): 1.340 in x 1.070 in x 0.600 in Product Weight: 0.3000 lbs UPC: 754554203843 Order Minimum Quantity: 1 unit Features Noise suppression diode integrated for surge voltage limitation Specifically designed for mounting on contactor coil terminals with wire spacer Prevents interference voltages caused by coil switching Extends contactor coil life by avoiding voltage spikes Compatible with Siemens 3TH4 contactor relays Compact size allows easy integration within switchgear assemblies Downloads & Links Spec Sheet Spec Sheet