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Siemens 3RT2027-1AK60 Contactor — 15kW 110/120V AC, 1 NO + 1 NC

Siemens 3RT2027-1AK60 3-pole industrial contactor

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ManufacturerSiemens

Part number3RT2027-1AK60

Poles 3

AC-3 Rating 15kW @ 400V

Coil Voltage 110V AC (50Hz) / 120V AC (60Hz)

Aux Contacts 1 NO + 1 NC

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Veteran-owned

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AC-3 motor control 15kW power capacity Dual coil voltage (110/120V AC) 1 NO + 1 NC auxiliary contacts S0 frame size Screw terminals

Product description

The Siemens 3RT2027-1AK60 is a 3-pole industrial contactor for AC-3 applications, rated at 15 kW for 400 V systems. It features a versatile dual coil voltage of 110 V AC at 50 Hz and 120 V AC at 60 Hz. This S0-sized contactor includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contacts, with screw terminals for easy installation.

This contactor is suitable for controlling motors and other electrical loads in diverse industrial environments. Its dual voltage coil makes it adaptable to different power grids, commonly used in machine tools, packaging equipment, and material handling systems.

Stanlo Automation, a veteran-owned business, specializes in surplus industrial parts, including Siemens contactors. We provide reliable, tested components at competitive prices, ensuring your automation systems remain operational. Source your Siemens 3RT2027-1AK60 from Stanlo for quality and value.

Technical specifications

Poles	3
AC-3 Rating	15kW @ 400V
Coil Voltage	110V AC (50Hz) / 120V AC (60Hz)
Aux Contacts	1 NO + 1 NC
Size	S0
Terminals	Screw

Common applications

Motor control centers

Machine tools

Packaging machinery

Material handling

Industrial automation

Control panels

Compatible systems

Suitable for control circuits requiring 110-120V AC coil voltage and 3-pole switching for loads up to 15kW.

Also known as

Siemens 3RT2027-1AK60 Siemens 110V Contactor Siemens 120V Contactor S0 Contactor 15kW

Replaces / compatible with

The Siemens 3RT2027-1AK60 is a standard replacement for many 3-pole AC-3 contactors with similar voltage and current ratings. It can be used in place of older Siemens contactors or those from other manufacturers with equivalent specifications.

Technical note

Expert tip

Verify the correct voltage is applied to the coil (110V AC @ 50Hz or 120V AC @ 60Hz) to ensure proper operation and longevity.

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Frequently asked questions

What is the coil voltage range for the Siemens 3RT2027-1AK60 contactor?

The Siemens 3RT2027-1AK60 features a dual coil voltage, operating at 110 V AC for 50 Hz frequency and 120 V AC for 60 Hz frequency. This flexibility allows for use in different regions and power supply configurations.