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Siemens 3RF2320-1AA26 1-Phase Solid State Contactor

Siemens 3RF2 Solid State Contactor, 1-Phase, 20A, 110-230V AC Control

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ManufacturerSiemens

Part number3RF2320-1AA26

Phase 1-Phase

Series 3RF2

Current Rating (AC 51) 20A

Max Temperature 40°C

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Solid-state switching 1-phase operation Screw terminals Wide control voltage range High switching capacity

Product description

The Siemens 3RF2320-1AA26 is a robust 1-phase solid-state contactor from the 3RF2 series, designed for demanding applications. It offers AC 51 switching with a 20A current rating at 40°C. The load voltage range is 48-600V AC, and it is controlled by a wide range of AC voltages from 110-230V AC. This model features secure screw terminals for reliable connections.

This solid-state contactor is ideal for controlling motors, heaters, and lighting loads where silent operation and long service life are crucial. It finds applications in industries such as food and beverage, water treatment, and general manufacturing.

Stanlo Automation, a veteran-owned supplier, offers the Siemens 3RF2320-1AA26. We specialize in surplus industrial automation parts, providing cost-effective solutions and dependable availability for your operational needs.

Technical specifications

Phase	1-Phase
Series	3RF2
Current Rating (AC 51)	20A
Max Temperature	40°C
Load Voltage	48-600V AC
Control Voltage	110-230V AC
Terminal Type	Screw

Common applications

Motor control

Heating systems

Lighting control

Pump control

Conveyor systems

Industrial automation

Compatible systems

Various PLC systems Motor control circuits Heating control circuits Lighting control circuits

Also known as

Siemens 3RF2320 3RF2320-1AA26 Siemens

Replaces / compatible with

Suitable for applications replacing electro-mechanical contactors, offering advantages in noise reduction and operational longevity. Check specifications for direct replacement suitability.

Technical note

Expert tip

Utilizes screw terminals for robust and secure connections, recommended for applications experiencing vibration. Ensure correct torque is applied during installation.

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Frequently asked questions

What is the control voltage range for the Siemens 3RF2320-1AA26 solid-state contactor?

The Siemens 3RF2320-1AA26 solid-state contactor is designed for flexible control with a wide AC voltage range of 110-230V AC. This allows for easy integration into existing electrical systems.