3RT1934-5AN21
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.
Product Positioning
3RT1934-5AN21 is a 220V AC control coil used in Siemens SIRIUS S2 size contactors, and is one of the common contactor maintenance spare parts in Taiwan factories. When a contactor fails to engage properly due to a burnt-out coil, selecting this part number can quickly restore equipment operation without replacing the entire contactor.
Core Product Advantages and Features
AC220V dual-frequency specification
It can operate normally at a rated voltage of 220V AC, 50Hz and 60Hz, and is suitable for various field power environments.
Net weight approximately 0.1 kg
The coil itself is lightweight, with a net weight of approximately 0.1 kg in the package, making it easy to prepare individual coils and carry and replace them.
Corresponding to S2 size contactor
Specifically designed for existing contactor models in the Siemens SIRIUS S2 size 3RT10 series.
Screw terminal connection
The screw terminal fixing method makes on-site wiring construction and replacement simple and intuitive.
Original factory registered part number
This is a standard part number officially registered with Siemens, not a counterfeit coil sold in the market.
Kenxin Motor Professional Services
Authorized agents assist in verifying the correct coil specifications to avoid selecting the wrong voltage, which could cause the contactor to malfunction.
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3RT1934-6A
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.
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3RT1934-5AL21
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.
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3RT1934-5AF01
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.