3RT1924-5AG21

The 3RT1924-5AG21 is a SIRIUS S0 size contactor operating coil with AC110V, 50/60Hz specifications. It features a screw terminal wiring design and is suitable for models 3RT1023 to 3RT1026. It is a common spare coil for 110V control circuits and can be directly replaced when the original coil fails.

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Siemens 3RT1924-5AG21 AC110V contactor coil

Product Positioning

110V control power supply is still quite common in some industrial equipment and machines. The 3RT1924-5AG21 is a SIRIUS S0 contactor operating coil designed to be compatible with this voltage. It is also compatible with 50Hz and 60Hz frequencies. Through screw terminal wiring, maintenance personnel can quickly complete the replacement work.

Core Product Advantages and Features

Rated AC110V dual frequency

Compatible with 50Hz and 60Hz, with a wide range of applications.

Screw terminal wiring

Wiring installation is convenient and replacement is efficient.

Corresponding to 3RT102 series

Applicable to S0 size contactors such as 3RT1023 to 3RT1026

Made in Germany

Stable quality, compliant with RoHS environmental directive

Repair spare parts first choice

Suitable as a spare replacement part for old machines.

project	Specification
model	3RT1924-5AG21
Product Type	Contactor operating coil (magnetic coil)
Applicable contactor size	SIRIUS 3RT10, S0 size
Applicable models	3RT1023, 3RT1024, 3RT1025, 3RT1026
Rated voltage	AC110V
frequency	50/60Hz
Terminal type	Screw terminals
net weight	Approximately 0.095 kg
Outer packaging dimensions	Approximately 47×114×55mm
Place of origin	Germany
Original factory lifecycle	Production ceased in October 2018, with the successor model 3RT2924-5AG21.

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