Siemens

The 3RT1935-5AN21 is a dedicated magnetic coil for Siemens SIRIUS large S2 contactors. It is rated for AC220V and is a dual-frequency universal coil for 50/60Hz. It is suitable for 3RT1035 and 3RT1036 series contactors. It uses screw terminal connection and is a genuine spare part number registered by the manufacturer, which allows maintenance personnel to quickly replace faulty coils.

The 3RT1935-5AG21 is a 110V AC coil used with Siemens SIRIUS S2 size contactors. It can operate at 50/60Hz, uses screw terminal wiring, and weighs approximately 0.106 kg per unit. It is suitable for the maintenance of existing 3RT10 series S2 size contactors and can be used as a factory spare part and for emergency replacement.

The 3RT1935-5AD21 is a 42V low-voltage control coil specifically designed for Siemens SIRIUS S2 size contactors. It is suitable for use in safety voltage circuit designs. Based on comparison with other SIRIUS part numbers, it is confirmed to be a 50/60Hz dual-frequency specification. It features screw terminal connections and can be used as a replacement part when repairing existing 3RT10 series contactors.

The 3RT1935-5AC21 is a 24V AC control coil for a Siemens SIRIUS S2 size contactor with a rated frequency of 50/60Hz. It has been verified that it is compatible with the 3RT1035-1AC20 and 3RT1036-1AC20 contactors. It can be directly inserted into the original coil socket for replacement and is a commonly used maintenance part on the production line.

3RT1935-5AB01 is a 24V AC coil specifically designed for Siemens SIRIUS S2 size contactors. It has a rated frequency of 50Hz, is fixed with screw terminals, and has a white appearance. This original part number is used for the repair and replacement of existing 3RT10 series contactors. Before selecting this product, it is recommended to check whether the contactor model and power supply frequency are compatible.

The 3RT1934-6A is a main contact replacement kit for Siemens SIRIUS S2 size contactors. The kit contains 3 movable contacts, 6 fixed contacts, and mounting parts. It is compatible with AC-3 rated contactors of approximately 15 kW and three-pole three normally open main contacts, such as the 3RT1034-1A. The net weight is approximately 0.044 kg. Worn contacts can be replaced directly without disassembling the entire contactor kit.

3RT1934-5AN21 is a 220V AC coil for Siemens SIRIUS S2 size contactors. It can operate at both 50/60Hz frequencies, weighs approximately 0.1 kg, and is fixed with screw terminals. It is an original manufacturer-registered spare part number and is compatible with existing 3RT10 series contactor models, facilitating quick and easy on-site installation and replacement.

The 3RT1934-5AL21 is a 230V AC control coil used with Siemens SIRIUS S2 size contactors. According to the SIRIUS series part number comparison, it is confirmed to be a 50/60Hz dual-frequency specification. It has screw terminal connection and original factory registered spare part number. It is suitable for repairing existing 3RT10 series contactors. The coil can be replaced to restore the operating function.

3RT1934-5AF01 is a 110V AC control coil used in Siemens SIRIUS S2 size contactors. It is confirmed to be 110V specification by comparing with the SIRIUS series part numbers. It has screw terminal connection and original factory registered spare part number. It is suitable for repair and replacement of existing 3RT10 series contactors. It is recommended to check the contactor model and circuit voltage before selecting it.

The 3RT1934-5AC21 is a 24V AC control coil for a Siemens SIRIUS S2 size contactor with a rated frequency of 50/60Hz. It has been verified that it is compatible with the 3RT1033-1AC20 and 3RT1034-1AC20 contactors. It can be directly inserted into the original coil socket for replacement and is a commonly used maintenance part on the production line.

The 3RT1926-4BA31 is a three-pole parallel connection strip for Siemens SIRIUS 3RT10 series contactors. It does not include connection terminals and is installed by screw fixing. It can be used to connect two contactors of the same size in parallel, improving the flexibility of circuit configuration and load capacity. It is suitable for upgrading and expanding industrial distribution panels and motor control boxes.

The 3RT1926-2GJ51 is a star-delta start-delay auxiliary contact module specifically designed for Siemens SIRIUS 3RT10 series contactors. It has one set of delayed normally open contacts and one set of instantaneous normally open contacts, which can control the star-delta switching time. The control voltage is 24V AC/DC, and the applicable size ranges from S0 to S12. It is an important auxiliary component for step-down start circuits.

The 3RT1926-2FK21 is a solid-state auxiliary contact module for power-off delay protection specifically designed for Siemens SIRIUS 3RT10 series contactors. It has two sets of changeover contacts, a delay range of approximately 0.5 to 10 seconds, and is compatible with a wide range of AC/DC voltages from 12 to 240V. It is suitable for various sizes, including S0 to S12, and is ideal for control circuits with power-off delay protection.

The 3RT1926-2EJ21 is a solid-state auxiliary contact module with energization delay specifically designed for Siemens SIRIUS 3RT10 series contactors. It has one set of normally open and one set of normally closed contacts, with a delay range of approximately 0.5 to 10 seconds. The control voltage is 24V AC/DC, and it is suitable for various sizes from S0 to S12. It is commonly used for timing delay design in motor control circuits.

The 3RT1926-2ED21 is a dedicated solid-state auxiliary contact module with energization delay for Siemens SIRIUS 3RT10 series contactors. It is installed via a front snap-fit method, and has one set of normally open and one set of normally closed contacts. The delay range is approximately 0.5 to 10 seconds, and the control voltage is 200 to 240V AC. It is suitable for contactors of various sizes from S0 to S12.