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Siemens 3RT2026-1BF44 SIRIUS 3-Pole Power Contactor

Siemens SIRIUS 3RT2026-1BF44 3-Pole Power Contactor

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ManufacturerSiemens

Part number3RT2026-1BF44

Rated Current 25A (AC-3e/AC-3)

Power 11 kW @ 400V

Poles 3

Coil Voltage 110V DC

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12-month warranty

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Veteran-owned

CAGE: 9NK75

110V DC Coil 2 NO + 2 NC Aux Contacts Removable Auxiliary Switch 25A Current Rating 11kW Power SIRIUS 3RT2 Series

Product description

The Siemens 3RT2026-1BF44 is a powerful 3-pole power contactor from the SIRIUS 3RT2 series, designed for AC-3e/AC-3 applications. It offers a 25A current rating and a 11 kW power capacity at 400V. This DC-operated contactor features a 110V DC coil and includes 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts, along with a removable auxiliary switch for flexible configuration.

This contactor is essential for robust motor control and automation in industrial settings like manufacturing, heavy machinery, and process control. The 110V DC coil is suitable for many control panel designs, and the removable auxiliary switch allows for easy adaptation and maintenance.

Stanlo Automation, your trusted veteran-owned surplus parts distributor, offers the Siemens 3RT2026-1BF44. We provide dependable automation components and excellent service to keep your operations running efficiently.

Technical specifications

Rated Current	25A (AC-3e/AC-3)
Power	11 kW @ 400V
Poles	3
Coil Voltage	110V DC
Aux Contacts	2 NO + 2 NC
Aux Switch	Removable
Terminal Type	Screw
Size	S0

Common applications

Motor Control

Industrial Automation

Manufacturing

Heavy Machinery

Process Control

Control Panels

Compatible systems

Compatible with Siemens overload relays and other SIRIUS 3RT2 series accessories.

Also known as

Siemens SIRIUS 3RT2026-1BF44 3RT20261BF44 Contactor Siemens 110V DC Contactor

Replaces / compatible with

This Siemens 3RT2026-1BF44 is a replacement for older 3RT1026-1BF44 models and is compatible with other SIRIUS accessories.

Technical note

Expert tip

The removable auxiliary switch block allows for easy replacement or addition of auxiliary contacts without needing to replace the entire contactor.

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Frequently asked questions

What is the auxiliary contact configuration and coil voltage for the Siemens 3RT2026-1BF44?

The Siemens 3RT2026-1BF44 has a 110V DC coil and features 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts, with a removable auxiliary switch.