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Siemens SIRIUS 3RT1026-3AK60 Contactor - 25A, 110/120V AC

Siemens SIRIUS 3-pole power contactor with 110/120V AC coil.

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ManufacturerSiemens

Part number3RT1026-3AK60

Type Power Contactor

AC-3 Rating 25A

Power Rating 11 kW @ 400V

Poles 3

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AC-3 rated 25A 11 kW power at 400V 110/120V AC coil 3-pole configuration Size S0 frame Spring-type terminals

Product description

The Siemens 3RT1026-3AK60 is a 3-pole power contactor from the SIRIUS series, designed for AC motor control applications. It is rated for AC-3 duty at 25A and can handle loads up to 11 kW at 400V. This model operates with a 110V AC coil (50 Hz) or 120V AC coil (60 Hz) and features spring-type terminals for efficient installation. It is built on the S0 frame size.

This contactor is suitable for a wide array of industrial applications, including motor starters, pump controls, and HVAC systems that utilize standard AC control voltages. The spring-type terminals offer a convenient and secure connection method.

Stanlo Automation, a veteran-owned surplus parts distributor, offers this and other vital industrial automation components. We are committed to providing quality products at competitive prices with fast, reliable shipping to support your operations.

Technical specifications

Type	Power Contactor
AC-3 Rating	25A
Power Rating	11 kW @ 400V
Poles	3
Coil Voltage	110V AC (50 Hz) / 120V AC (60 Hz)
Frame Size	S0
Terminal Type	Spring-type Terminal

Common applications

Motor Control

Pump Control

HVAC Systems

Industrial Automation

AC Control Circuits

Compatible systems

Compatible with Siemens overload relays and other SIRIUS 3RT accessories.

Also known as

Siemens SIRIUS 3RT1026-3AK60 3RT10263AK60 Siemens 110V AC Contactor Siemens 120V AC Contactor

Replaces / compatible with

This is a phased-out product. The preferred successor is the SIRIUS 3RT2026-2AK60.

Technical note

Expert tip

Ensure the correct voltage (110V AC or 120V AC) is supplied to the coil based on your system's power source frequency.

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Frequently asked questions

What are the coil voltage options for the Siemens 3RT1026-3AK60?

The Siemens 3RT1026-3AK60 power contactor is available with coil voltages of 110V AC at 50 Hz or 120V AC at 60 Hz, accommodating common industrial AC control power supplies.