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Siemens 3RT2518-1AK60 4-Pole Power Contactor - 16A AC-3, 110/120V Coil

Siemens 3RT2518-1AK60 4-Pole Power Contactor

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ManufacturerSiemens

Part number3RT2518-1AK60

Manufacturer Siemens

Part Number 3RT2518-1AK60

Type Power Contactor

Poles 4

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4-pole configuration 16A AC-3 rating 110/120V AC coil 2 NO + 2 NC main contacts Screw terminal connections Robust S00 size

Product description

The Siemens 3RT2518-1AK60 is a high-capacity 4-pole power contactor suitable for demanding industrial applications. It boasts an AC-3 rating of 16A and can handle up to 7.5kW at 400V, making it ideal for controlling larger motors and high-power equipment.

This contactor operates with a 110V AC (50 Hz) / 120V AC (60 Hz) coil and features 2 normally open (NO) and 2 normally closed (NC) main contacts. The screw terminal connections ensure a secure and reliable electrical connection.

Ideal for heavy-duty motor control, industrial machinery, and power distribution systems, the 3RT2518-1AK60, in its S00 size, offers a robust solution. Stanlo Automation, a veteran-owned surplus parts distributor, offers this part to ensure you have access to quality industrial components at competitive prices.

Technical specifications

Manufacturer	Siemens
Part Number	3RT2518-1AK60
Type	Power Contactor
Poles	4
AC-3 Current Rating	16 A
Power Rating (400V)	7.5 kW
Coil Voltage	110/120 V AC
Main Contacts	2 NO + 2 NC
Terminal Type	Screw
Size	S00

Common applications

Heavy-duty motor control

Industrial machinery

Power distribution

Pump control

Fan control

Compatible systems

Suitable for use with 3RT series motor control systems

Also known as

Siemens SIRIUS 3RT2518 3RT2518-1AK60

Replaces / compatible with

Replaces Siemens 3RT1518-1AK60.

Technical note

Expert tip

For applications involving frequent switching of heavy loads, consider pairing this contactor with an appropriate overload relay for enhanced motor protection.

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Frequently asked questions

What is the AC-3 current rating and power handling capability of the Siemens 3RT2518-1AK60?

The Siemens 3RT2518-1AK60 power contactor is rated for 16 Amps under AC-3 duty and can handle up to 7.5 kW of power at 400 Volts. This makes it suitable for controlling motors and other inductive loads within this capacity.