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Siemens 3RT1026-1AN20 SIRIUS Power Contactor

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ManufacturerSiemens

Part number3RT1026-1AN20

AC-3 rating 25 A

Coil Voltage 220 V AC, 50/60 Hz

Poles 3

Size S0

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Veteran-owned

CAGE: 9NK75

AC-3 switching capability 3-pole design Size S0 Screw terminals 50/60 Hz coil operation

Product description

The Siemens 3RT1026-1AN20 is a 3-pole power contactor for AC-3 applications, rated at 25A and 11kW (400V). It utilizes a 220V AC coil operable on 50/60 Hz and features screw terminals. This contactor is part of the SIRIUS line and comes in Size S0. It is a phased-out product, with the SIRIUS 3RT2 series being its successor.

Ideal for motor control and switching of electrical loads, this contactor is employed in various industrial settings, including manufacturing plants, automation systems, and machinery controls where robust performance is crucial.

Stanlo Automation, a veteran-owned business, specializes in providing surplus and obsolete industrial automation parts. We help you secure critical components like the Siemens 3RT1026-1AN20, ensuring minimal downtime for your operations.

Technical specifications

AC-3 rating	25 A
Coil Voltage	220 V AC, 50/60 Hz
Poles	3
Size	S0
Terminals	Screw

Common applications

Motor control

Industrial automation

Control panels

Machine building

Load switching

Also known as

SIRIUS 3RT1026-1AN20 Siemens 25A Contactor

Replaces / compatible with

This is a phased-out product. The preferred successor is the SIRIUS 3RT2026-1AN20.

Technical note

Expert tip

This 3-pole AC-3 contactor (25A, 11kW) is specified with a 220V AC coil and screw terminals for secure wiring, designed for Size S0 applications.

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Frequently asked questions

What are the coil specifications for the Siemens 3RT1026-1AN20?

The Siemens 3RT1026-1AN20 features a 220V AC coil that is designed to operate on either 50 Hz or 60 Hz power supplies, making it versatile for different regions.