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Siemens 3RT2018-1AK61 3-Pole Power Contactor

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ManufacturerSiemens

Part number3RT2018-1AK61

AC-3e/AC-3 Rating 16A, 7.5kW/400V

Poles 3

Coil Voltage 110-120V AC

Auxiliary Contacts 1 NO

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16A AC-3e/AC-3 rating 7.5kW power at 400V 110-120V AC coil 1 NO integrated auxiliary contact Screw terminals Compact S00 frame size

Product description

The Siemens 3RT2018-1AK61 is a 3-pole power contactor designed for AC-3e/AC-3 applications, rated for 16A and 7.5kW at 400V. It features a 110-120V AC coil and includes one normally open (NO) auxiliary contact. This contactor utilizes screw terminals and has a compact S00 frame size.

This power contactor is suitable for a wide range of industrial applications, including motor control and general switching tasks where a 110-120V AC coil is required. Its robust design ensures durability and reliability in demanding environments.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, offers the Siemens 3RT2018-1AK61. We provide authentic Siemens components, ensuring quality and performance for your automation projects. Trust Stanlo Automation for your industrial supply needs.

Technical specifications

AC-3e/AC-3 Rating	16A, 7.5kW/400V
Poles	3
Coil Voltage	110-120V AC
Auxiliary Contacts	1 NO
Terminals	Screw
Frame Size	S00
Mechanical Life	30,000,000 cycles

Common applications

Motor control

Industrial machinery

Automation systems

Control panels

Also known as

SIRIUS 3RT2018-1AK61 Siemens Contactor 110V AC

Replaces / compatible with

This Siemens 3RT2018-1AK61 is a direct replacement for many applications requiring a 16A, 110-120V AC, 3-pole contactor in the SIRIUS 3RT2 series.

Technical note

Expert tip

The S00 frame size is the smallest in the 3RT2 series, offering significant space savings.

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Frequently asked questions

What is the coil voltage for the Siemens 3RT2018-1AK61 contactor?

The Siemens 3RT2018-1AK61 power contactor has a coil voltage of 110-120V AC, operating at 50/60 Hz.