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Siemens 3RF2320-1AA45 1-Phase Solid State Contactor - 48-600V

Siemens 3RF2320-1AA45 1-Phase Solid State Contactor

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ManufacturerSiemens

Part number3RF2320-1AA45

Type Solid-state contactor

Manufacturer Siemens

Series SIRIUS 3RF2

Poles 1

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Solid-state switching 1-phase operation High blocking voltage (1200V) Wide AC voltage range (48-600V) 4-30V DC control Zero-point switching

Product description

The Siemens 3RF2320-1AA45 is a 1-phase solid-state contactor from the SIRIUS 3RF2 series, designed for AC 51 applications. It features a 20A current rating at 40°C and operates within a wide voltage range of 48-600V AC. The control voltage for this unit is 4-30V DC, and it boasts a blocking voltage of 1200V.

This solid-state contactor is engineered for applications requiring efficient and reliable switching. Its zero-point switching capability minimizes electrical noise, making it suitable for sensitive electronic environments. The robust design ensures longevity, even in demanding industrial settings.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RF2320-1AA45. We provide quality surplus components and excellent customer service to meet your industrial automation needs.

Technical specifications

Type	Solid-state contactor
Manufacturer	Siemens
Series	SIRIUS 3RF2
Poles	1
Rated Current (AC-51)	20A
Rated Voltage (AC)	48-600V
Control Voltage (DC)	4-30V
Blocking Voltage	1200V
Switching Function	AC 51
Terminals	Screw

Common applications

Industrial automation

Motor control

HVAC systems

Pump control

Valve control

Process control

Compatible systems

Compatible with Siemens SIRIUS control systems and accessories.

Also known as

Siemens 3RF2320-1AA45 SSC SIRIUS 3RF2320-1AA45

Replaces / compatible with

Compatible with Siemens SIRIUS 3RF2 series accessories.

Technical note

Expert tip

The 4-30V DC control voltage makes this unit ideal for low-voltage DC control circuits.

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Frequently asked questions

What is the blocking voltage of the Siemens 3RF2320-1AA45 solid-state contactor?

The Siemens 3RF2320-1AA45 solid-state contactor has a blocking voltage of 1200V. This feature enhances its ability to withstand high voltages and protect downstream components.