3RT2026-1AG20

The 110V AC coil is a common voltage in single-phase control circuits in Taiwan. Equipped with 1NO+1NC auxiliary contacts and screw terminals, it weighs only about 0.416 kg, making it suitable for control boxes with limited space.

Share To

Siemens 3RT2026-1AG20 Power Contactor 110V AC 25A 11kW

Product Positioning

The 3RT2026-1AG20 is a SIRIUS 3RT2 series S00 frame three-pole contactor, rated at 25A AC-3 and 11kW at 400V. The control coil is 110V AC, 50/60Hz dual-frequency, a common 110V voltage level used in many control circuits in Taiwan. It features 1NO+1NC auxiliary contacts, and both the main and auxiliary circuits use screw terminals. The overall net weight is approximately 0.416 kg, making it suitable for applications with limited space or where a weight reduction in the distribution box is required.

Core Product Advantages and Features

110V AC 50/60Hz coil

It is compatible with the common 110V control circuit voltage in Taiwan and supports both 50Hz and 60Hz, so there is no need to confirm the power frequency before installation.

1NO+1NC Built-in Auxiliary Contacts

Basic start/stop feedback and interlock signals can be obtained without the need for additional auxiliary modules, making the control panel wiring more streamlined.

Net weight approximately 0.416 kg

Within the S00 frame 25A class, it is a lightweight design, with ample room for overall weight planning in the distribution box.

All-screw terminal design

The main circuit, auxiliary circuit, and coil terminals are all screw-type, and the on-site wiring tools and procedures are consistent with those commonly used in Taiwan.

project	Specification
Product Model	3RT2026-1AG20
Product Type	Siemens SIRIUS 3RT2 series power contactor, S00 frame, 3-pole
Rated current (AC-3, 400V)	25 A
Rated power (AC-3, 400V)	11 kW
Control coil voltage	110 V AC, 50/60 Hz
Auxiliary contact	1 NO + 1 NC (built-in)
Terminal type	The main circuit, auxiliary circuit, and coil all use screw terminals.
Insulation voltage (Ui)	690 V, pollution level 3
Mechanical life	10 million cycles
External dimensions (width × height × depth)	45×85×97 mm
net weight	Approximately 0.416 kg
Frame size	S0

Recommend

3RT2026-1AG24

The 110V AC 50/60Hz coil, equipped with 2NO+2NC auxiliary contacts, provides twice the number of signal points compared to the standard model, making it suitable for distribution panels that require simultaneous feedback of multiple statuses or interlocking control.

3RT2026-1AF00

A 110V AC 50Hz single-frequency coil, suitable for production lines with a fixed power frequency of 50Hz, with 1 NO + 1 NC auxiliary contacts to meet general start/stop feedback requirements.

3RT2026-1AD20

The 48V AC dual-frequency coil offers a lower control voltage option than the standard model, suitable for applications with existing control circuits designed for 48V or where a lower coil terminal voltage level is preferred.