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Siemens 3RF2340-1BA02 1-Phase Solid State Contactor

Siemens 3RF2340-1BA02 1-phase solid state contactor, instantaneous switching.

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ManufacturerSiemens

Part number3RF2340-1BA02

Type Solid State Contactor

Phase 1-Phase

Series 3RF2

Rated Operational Current (AC-15) 20 A

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1-Phase Solid State Contactor Instantaneous switching 20A (AC-15) rating 24-230V AC main circuit 24V DC control circuit

Product description

The Siemens 3RF2340-1BA02 is a 1-phase solid-state contactor from the 3RF2 series, featuring instantaneous switching capabilities. It is rated for 20A (AC-15) and 15A (AC-51) at 40°C. The main circuit operates on 24-230V AC, and the control circuit uses 24V DC. This model is designed for applications where rapid switching is essential.

This solid-state contactor is well-suited for high-frequency switching applications, such as in packaging machinery, automated assembly lines, and precise process control systems. Its instantaneous switching eliminates the delay associated with mechanical contactors, improving system response times and efficiency.

Stanlo Automation, a veteran-owned surplus parts supplier, offers the Siemens 3RF2340-1BA02. We pride ourselves on providing reliable industrial automation components. Trust Stanlo Automation for your surplus parts needs and experience quality service.

Technical specifications

Type	Solid State Contactor
Phase	1-Phase
Series	3RF2
Rated Operational Current (AC-15)	20 A
Rated Operational Current (AC-51)	15 A
Ambient Temperature	40 °C
Main Circuit Voltage	24-230 V AC
Control Circuit Voltage	24 V DC
Switching Type	Instantaneous

Common applications

High-frequency switching

Packaging machinery

Automated assembly lines

Process control

Robotics

Compatible systems

24V DC control systems Industrial control panels High-speed automation equipment Robotics

Also known as

Siemens 3RF2340-1BA02 3RF23401BA02 Siemens fast switching contactor

Replaces / compatible with

This part is a Siemens 3RF2 series solid-state contactor designed for instantaneous switching. It can replace mechanical contactors in applications requiring faster response times or where arcing is a concern.

Technical note

Expert tip

The instantaneous switching of the 3RF2340-1BA02 is achieved through semiconductor technology, offering advantages in wear-free operation and speed compared to traditional electromechanical contactors.

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Frequently asked questions

What is the key feature of the Siemens 3RF2340-1BA02 solid state contactor?

The primary feature of the Siemens 3RF2340-1BA02 is its instantaneous switching capability. Unlike mechanical contactors, it activates and deactivates without any mechanical delay, making it ideal for high-speed automation tasks.