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Siemens 3RH2122-1AP600 Contactor Relay — 2 NO + 2 NC, 230V AC

Siemens 3RH2122-1AP600 Contactor Relay, 2 NO + 2 NC, 230V AC.

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ManufacturerSiemens

Part number3RH2122-1AP600

Contacts 2 NO + 2 NC

Coil Voltage 230 V AC

Frequency 50/60 Hz

Terminal Type Screw

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12-month warranty

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Veteran-owned

CAGE: 9NK75

2 normally open contacts 2 normally closed contacts 230V AC coil Screw terminal connections Frame size S00

Product description

The Siemens 3RH2122-1AP600 is a contactor relay featuring 2 normally open (NO) and 2 normally closed (NC) contacts. It is designed for a 230V AC coil voltage, suitable for 50 Hz or 60 Hz power systems. This relay utilizes screw terminals for reliable connections and is built on the S00 frame size, making it suitable for compact control panel designs.

This component is widely employed in industrial automation for controlling motors, auxiliary circuits, and implementing safety interlocks. Its applications span across manufacturing plants, building automation systems, and water treatment facilities.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RH2122-1AP600. We provide quality-assured components at competitive prices, ensuring you receive reliable parts with prompt delivery to minimize your downtime.

Technical specifications

Contacts	2 NO + 2 NC
Coil Voltage	230 V AC
Frequency	50/60 Hz
Terminal Type	Screw
Frame Size	S00

Common applications

Motor control

Control circuits

Automation systems

HVAC

Building automation

Compatible systems

SIRIUS 3RH2 Contactor Relays

Also known as

Siemens SIRIUS contactor relay 3RH21221AP600 230V AC control relay

Replaces / compatible with

Direct replacement for Siemens contactor relays with 230V AC coils and S00 frame size. Compatible with SIRIUS 3RH2 series accessories.

Technical note

Expert tip

For applications requiring higher contact ratings, consider using auxiliary contact blocks with the appropriate base contactor.

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Frequently asked questions

What is the coil voltage and frequency range for the Siemens 3RH2122-1AP600 contactor relay?

The Siemens 3RH2122-1AP600 contactor relay has a coil designed to operate on 230V AC, and it is compatible with both 50 Hz and 60 Hz power frequencies.