Procurement Zone

The Siemens SIRIUS 3TX7500-0A is an auxiliary conductor connection terminal accessory suitable for box-type terminals of 3TF46 to 3TF50 and 3RT1 series contactors. It is used to strengthen the connection of auxiliary circuit wires, and is compact and easy to install.

The Siemens 3TX7462-3T surge suppressor uses an RC element design and is directly snapped onto the body of the 3TC48 series 3-6 contactor. The coil voltage covers AC127-240V/DC150-250V, which can effectively reduce the interference and noise of the control circuit during the moment of circuit breaking.

The Siemens 3TX7462-3S surge suppressor uses an RC element design and is directly snapped onto the body of the 3TC48 series contactor in sizes 3-6. The coil voltage covers AC48-127V/DC70-150V, making it suitable for surge suppression requirements in medium and low voltage AC/DC control circuits.

The Siemens 3TX7462-3J surge suppressor uses a varistor element, which is glued to the 3TC contactor body. It is suitable for contactors of sizes 3-12, and the coil voltage covers AC127-240V/DC150-250V. It provides stable surge suppression.

The Siemens 3TX7462-3H surge suppressor uses a varistor element, which is glued to the 3TC contactor body. It is suitable for contactors of sizes 3-12, and the coil voltage covers AC48-127V/DC70-150V. The net weight is only about 0.014 kg.

The Siemens 3TX7462-3G surge suppressor uses a varistor element, which is glued to the 3TC contactor body. It is suitable for contactors of sizes 3-12, and the coil voltage covers AC24-48V/DC24-70V, making it suitable for low-voltage control circuits.

The Siemens 3TX7462-3D surge suppressor uses a combination of diode and Zener diode design, and is fixed to the 3TC DC contactor body by adhesive. It is suitable for DC24-250V coils, has the characteristic of shortening power-off time, and is suitable for use in DC control circuits.

The Siemens 3TX7402-3V surge suppressor uses an RC element design and is directly mounted on the contactor coil terminal. It is suitable for AC 400-600V high-voltage AC coils and can be used with 3TF40-45, 3TH3, 3TH4, 3TC44 and other series.

The Siemens 3TX7402-3T surge suppressor uses an RC element design and is directly mounted on the contactor coil terminal. It is suitable for AC127-240V/DC150-250V coils and can be used with 3TF40-45, 3TH3, 3TH4, 3TC44 and other series.

The Siemens 3TX7402-3S surge suppressor uses an RC element design and is directly mounted on the contactor coil terminal. It is suitable for AC48-127V/DC70-150V coils and can be used with 3TF40-45, 3TH3, 3TH4, 3TC44 and other series.

The Siemens 3TX7402-3R surge suppressor uses an RC element design and is directly mounted on the contactor coil terminal. It is suitable for AC24-48V/DC24-70V low-voltage coils and can be used with 3TF40-45, 3TH3, 3TH4, 3TC44 and other series.

The Siemens SIRIUS 3TX7402-3L is a varistor-type surge suppressor with a rated voltage of 400-600VAC. It can be directly installed on the coil terminals of S0-S2 size contactors to absorb induced surges during power failure, extending the life of contacts and surrounding electronic components.

The Siemens SIRIUS 3TX7402-3K varistor surge suppressor, rated at 240-400VAC, is installed at the contactor coil terminal with a cable spacer. It is suitable for S0-S2 size contactors and reduces the impact of surges on the control circuit.

Siemens SIRIUS 3TX7402-3J varistor surge suppressor, rated voltage AC127-240V/DC150-250V, is installed at the coil terminals of S0-S2 size contactors, with cable spacers, to absorb surge voltage during power outages.

The Siemens SIRIUS 3TX7402-3H varistor surge suppressor has a rated voltage of AC48-127V/DC70-150V, is suitable for mounting on the coil terminals of size 0-2 contactors, and is CE, CSA, and UL certified to protect control circuits.