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Siemens 3RF2130-1AA42 1-Phase Solid State Relay - 30A

Siemens 3RF2130-1AA42 1-Phase Solid State Relay

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ManufacturerSiemens

Part number3RF2130-1AA42

Type Solid State Relay

Phase 1-Phase

Width 22.5 mm

Load Current 30 A

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Veteran-owned

CAGE: 9NK75

30A switching capacity 24-230V AC load 4-30V DC control Compact 22.5mm width Screw terminals Zero-point switching

Product description

The Siemens 3RF2130-1AA42 is a 1-phase solid state relay from the SIRIUS 3RF21 series, featuring a compact 22.5 mm width for space-efficient installations. It is designed to switch loads up to 30A at voltages between 24 and 230V AC. The control voltage for this relay is 4 to 30V DC, and it utilizes screw terminals for secure connections. This model employs zero-point switching for reduced electrical noise.

This semiconductor relay is ideal for a variety of industrial automation tasks where precise and reliable switching is necessary. Its ability to operate with a low DC control voltage makes it compatible with many digital control systems and PLCs. The zero-point switching capability minimizes interference, making it suitable for sensitive electronic environments.

Stanlo Automation, your trusted veteran-owned surplus parts distributor, offers the Siemens 3RF2130-1AA42. We are committed to providing quality industrial automation components. Source your critical parts from Stanlo Automation and experience exceptional service and value.

Technical specifications

Type	Solid State Relay
Phase	1-Phase
Width	22.5 mm
Load Current	30 A
Load Voltage	24-230 V AC
Control Voltage	4-30 V DC
Terminals	Screw
Switching	Zero-point

Common applications

Industrial Control

PLC Applications

Automation Systems

Machine Tooling

Energy Management

Compatible systems

Siemens SIRIUS 3RF21 series

Also known as

Siemens 3RF2130-1AA42 SSR SIRIUS 3RF21 Relay Siemens 30A DC Control Relay

Replaces / compatible with

Designed to replace mechanical contactors in applications requiring frequent switching and low power control. Compatible with Siemens SIRIUS 3RF21 series accessories.

Technical note

Expert tip

This relay is suitable for applications where a low DC control voltage is required to switch AC loads.

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Frequently asked questions

What is the DC control voltage range for the Siemens 3RF2130-1AA42 solid state relay?

The Siemens 3RF2130-1AA42 solid state relay operates with a DC control voltage ranging from 4 to 30V DC. It handles loads of 30A at 24-230V AC and features screw terminals for secure connections.