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Siemens 3RF2310-1AA02 1-Phase Solid State Contactor

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ManufacturerSiemens

Part number3RF2310-1AA02

Type Solid State Contactor

Phases 1-Phase

Current Rating 10.5 A @ 40°C

Control Voltage 24-230V AC / 24V DC

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Veteran-owned

CAGE: 9NK75

1-Phase solid state switching Zero-point switching 10.5A current rating Integrated heat sink 22.5mm width Wear-free and silent operation

Product description

The Siemens 3RF2310-1AA02 is a 1-phase solid-state contactor from the SIRIUS 3RF2 series. It is designed for switching resistive loads with zero-point switching, ensuring minimal electrical noise and wear. This unit offers a rated operational current of 10.5A at 40°C and features screw terminals for secure connections. It has a compact 22.5mm width and includes an integrated heat sink.

This solid-state contactor is widely used in applications such as HVAC systems, lighting controls, pump control, and general industrial automation where silent operation, long service life, and high switching frequency are required. Its reliable performance makes it suitable for noise-sensitive environments like offices and hospitals.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RF2310-1AA02. We are committed to providing quality industrial automation components and excellent customer service to meet your project needs.

Technical specifications

Type	Solid State Contactor
Phases	1-Phase
Current Rating	10.5 A @ 40°C
Control Voltage	24-230V AC / 24V DC
Switching	Zero-point
Terminals	Screw
Width	22.5mm
Heat Sink	Integrated

Common applications

HVAC control

Lighting control

Pump control

Motor control

Building automation

Industrial machinery

Compatible systems

PLC control systems Temperature controllers Building management systems

Also known as

Siemens 3RF23101AA02 3RF2310-1AA02 Contactor Siemens 10.5A SSR

Technical note

Expert tip

This unit is designed for resistive loads and utilizes zero-point switching, making it unsuitable for direct switching of inductive loads like motors without appropriate protection.

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Frequently asked questions

What is the primary application for the Siemens 3RF2310-1AA02 solid state contactor?

The Siemens 3RF2310-1AA02 is primarily used for switching resistive loads in applications like HVAC systems, lighting controls, and pump control. Its zero-point switching feature makes it ideal for noise-sensitive environments and applications requiring high switching frequencies.