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Siemens 307-1KA02-0AA0 3RT2027-1AB00 Contactor — 32A, 230V AC

Siemens 3RT2027-1AB00 power contactor, 32A, 230V AC coil.

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ManufacturerSiemens

Part number307-1KA02-0AA0

Part Number 3RT2027-1AB00

AC-3 Rated Operational Current 32 A

Coil Voltage 230 V AC

Poles 3

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3-pole configuration 32A continuous current rating 230V AC coil High switching capacity Durable construction Suitable for motor loads

Product description

The Siemens 307-1KA02-0AA0 is a power contactor identified by the part number 3RT2027-1AB00. It is designed for switching power circuits and motor loads, featuring a 32A continuous current rating and a 230V AC coil. This contactor is a robust component within the Siemens 3RT2 series, offering reliable operation and durability for demanding industrial environments.

This contactor is commonly employed in motor control applications, power distribution, and general switching tasks across manufacturing, building management, and infrastructure projects. Its design ensures consistent performance even under heavy operational loads.

Stanlo Automation, your trusted veteran-owned source for surplus industrial automation parts, offers the Siemens 307-1KA02-0AA0. We provide access to essential components, ensuring your operations remain efficient and cost-effective with quality parts and fast shipping.

Technical specifications

Part Number	3RT2027-1AB00
AC-3 Rated Operational Current	32 A
Coil Voltage	230 V AC
Poles	3
Auxiliary Contacts	1 NO + 1 NC
Mounting Type	Screw terminal or DIN rail

Common applications

Motor control

Power distribution

Lighting control

HVAC systems

Industrial machinery

Pump control

Fan control

Compatible systems

Siemens SIMATIC S7 Siemens LOGO! PLC

Also known as

Siemens 3RT2027-1AB00, Siemens 32A AC contactor, 3RT2 series contactor

Replaces / compatible with

The Siemens 307-1KA02-0AA0 (3RT2027-1AB00) is a standard 3-pole, 32A contactor suitable for general industrial and motor control applications. It serves as a reliable replacement for Siemens contactors with comparable ratings.

Technical note

Expert tip

For high-cycle applications or environments with significant vibration, ensure proper mounting and consider supplementary contact blocks if additional control signals are needed.

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Frequently asked questions

What is the AC-3 current rating and coil voltage for the Siemens 307-1KA02-0AA0?

The Siemens 307-1KA02-0AA0, also known as 3RT2027-1AB00, is rated for 32 Amperes in AC-3 applications. It utilizes a 230 Volt AC coil for its operation.