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Siemens 3RT2535-1AG20 4-Pole Power Contactor - 35A AC-3, 110V AC Coil

Siemens 3RT2535-1AG20 4-Pole Power Contactor

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ManufacturerSiemens

Part number3RT2535-1AG20

Manufacturer Siemens

Part Number 3RT2535-1AG20

Type Power Contactor

Poles 4

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CAGE: 9NK75

4-pole configuration 35A AC-3 rating 110V AC coil 2 NO + 2 NC main contacts 1 NO + 1 NC auxiliary contacts Screw terminal connections Size S2

Product description

The Siemens 3RT2535-1AG20 is a high-performance 4-pole power contactor designed for heavy-duty industrial applications. It features a robust 35A AC-3 rating and can handle up to 18.5kW at 400V, making it suitable for large motor control and significant power switching.

This contactor is equipped with a 110V AC coil (50/60 Hz) and includes 2 normally open (NO) and 2 normally closed (NC) main contacts, along with 1 NO and 1 NC auxiliary contacts for added control and signaling capabilities. The screw terminal connections ensure secure and reliable electrical connections.

Ideal for motor control centers, large machinery, and demanding industrial environments, the size S2 3RT2535-1AG20 offers exceptional reliability. Stanlo Automation, your trusted veteran-owned surplus parts distributor, offers this component, ensuring you receive quality industrial parts at a competitive price.

Technical specifications

Manufacturer	Siemens
Part Number	3RT2535-1AG20
Type	Power Contactor
Poles	4
AC-3 Current Rating	35 A
Power Rating (400V)	18.5 kW
Coil Voltage	110 V AC
Main Contacts	2 NO + 2 NC
Auxiliary Contacts	1 NO + 1 NC
Terminal Type	Screw
Size	S2

Common applications

Motor Control Centers (MCCs)

Large machinery

Industrial automation

Power distribution

Pump and fan control

Compatible systems

Designed for integration within the SIRIUS modular system.

Also known as

Siemens SIRIUS 3RT2535 3RT2535-AG20

Replaces / compatible with

Compatible with Siemens SIRIUS 3RT25 series accessories.

Technical note

Expert tip

The auxiliary contacts can be used for interlocking with other devices or for feedback to a PLC, enhancing the safety and control of the system.

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Frequently asked questions

Does the Siemens 3RT2535-1AG20 have auxiliary contacts?

Yes, the Siemens 3RT2535-1AG20 power contactor is equipped with integrated auxiliary contacts, featuring 1 normally open (NO) and 1 normally closed (NC) contact. These are useful for interlocking, signaling, and other control circuit functions.