3RT2026-1AF00

Siemens 3RT2026-1AF00 Power Contactor 110V AC 50Hz 25A
Siemens 3RT2026-1AF00 Power Contactor 110V AC 50Hz 25A

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.

Contact Us
Share To
Siemens 3RT2026-1AF00 Power Contactor 110V AC 50Hz 25A
Product Positioning

The 3RT2026-1AF00 is a SIRIUS 3RT2 series S00 frame three-pole contactor. The AC-3 version is rated at 25A and 11kW at 400V, while the AC-1 version is rated up to 40A. The control coil is designed for a single 110V AC, 50Hz frequency, suitable for general production lines where the power frequency is fixed at 50Hz and dual-frequency compatibility is not required. It features 1 NO + 1 NC auxiliary contacts, and both the main and auxiliary circuits use screw terminals, conforming to the IEC 60947-4-1 contactor and motor starter specifications.

Core Product Advantages and Features
110V AC 50Hz coil
The single-frequency design is suitable for production lines with a clearly defined power supply environment of 50Hz, and there is no need to consider the compatibility of dual-frequency switching.
1NO+1NC Built-in Auxiliary Contacts
It provides one set of normally open and one set of normally closed signals to meet most basic start/stop feedback and interlocking requirements.
AC-1 rated 40A
The rated current for resistive loads reaches 40A, and the selection can be flexibly evaluated based on the actual load characteristics.
Compliant with IEC 60947-4-1 standard
Designed and manufactured according to international standards for contactors and motor starters, there are fewer disputes when comparing specifications for multinational projects.
project Specification
Product Model 3RT2026-1AF00
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
Rated current (AC-1, 400V) 40 A
Control coil voltage 110 V AC, 50 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
Applicable Standards Compliant with IEC 60947-4-1

Recommend

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

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.
Siemens 3RT2026-1AD20 Power Contactor 48V AC 25A 11kW
Read More

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.
Siemens 3RT2026-1AD00 AC Contactor 42V AC 11kW/400V
Read More

3RT2026-1AD00

S00 frame 3-pole contactor, 42V AC coil, AC-3 11kW/400V/25A, built-in 1NO+1NC auxiliary contacts, screw terminals, can directly replace the old main contactor in the design.