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Siemens 3RF2 Series Solid State Relay, 40 A Load, 230 V Load Voltage, 24V DC Control, DIN Rail Mount 3RF2340-1AA02

Category Solid State Relay Brand Siemens Condition New

Specifications

Country of Origin Germany
Brand Siemens
Height 100mm
Length 67.5mm
Model 3RF2340-1AA02
IP Rating IP20
Width 22.5mm
Mount Type DIN Rail
Output type Thyristor
Series 3RF2
Maximum Operating Temperature 60°C
Contact Configuration SPST
Minimum Operating Temperature -25°C
Terminal type Screw
Switching Function Zero Cross Switching
Maximum Load Current 40A
Standards/Approvals UR, EAC, CSA
Maximum Load Voltage 230V
Minimum Load Voltage 24V
Minimum Control Voltage 15V dc
Maximum Control Voltage 24V dc
Off State Leakage Current 10mA

Key Features

  • Enables energy-efficient zero cross switching operation.
  • Compact design suitable for confined spaces.
  • Thyristor output ensures rapid and effective switching.
  • SPST contact configuration provides circuit flexibility.
  • Operates in wide temperature range from -25°C to 60°C.
  • Ideal for industrial automation and motor control systems.
  • IP20 rated for protection against solid objects.
  • Screw terminal type for secure connections.

Product Description

Siemens 3RF2340-1AA02 is a 3RF2 Series Solid State Relay engineered for industrial and automation applications. It supports a maximum load current of 40 A and a load voltage of 230 V, making it suitable for controlling electrical loads efficiently in complex control systems.

Designed for DIN rail mounting, this relay offers compact installation in control cabinets and ensures easy integration. Featuring zero point switching to minimize electromagnetic interference, it delivers reliable and energy-saving operation. The thyristor output provides a fast and precise switching response with SPST contact configuration allowing flexible circuit designs.

Its rugged construction makes operation feasible under harsh environments, with an operating temperature range from -25°C up to 60°C. The relay’s IP20 rating protects against solid foreign objects while maintaining safe functionality. Screw-type terminals allow secure and durable wiring connections.

This Solid State Relay is well-suited for industrial automation control, heating systems, motor control, and power distribution where precise and stable switching is critical. Originating from Germany, it complies with standards such as UR, EAC, and CSA, reflecting its quality and reliability.

Enables energy-efficient zero cross switching operation. Compact design suitable for confined spaces. Thyristor output ensures rapid and effective switching. SPST contact configuration provides circuit flexibility. Operates in wide temperature range from -25°C to 60°C.

Ideal for industrial automation and motor control systems. IP20 rated for protection against solid objects. Screw terminal type for secure connections. German origin ensures high manufacturing standards. For exploring more Siemens industrial automation components, visit the Electronics & Electricals category at EnvMart and enhance your control panel solutions.

Siemens 3RF2 Series Solid State Relay, 40 A Load, 230 V Load Voltage, 24V DC Control, DIN Rail Mount 3RF2340-1AA02
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Frequently Asked Questions

The maximum load current for this model is 40 A.

This solid state relay has a load voltage rating of 230 V.

It requires a control voltage between 15 V DC and 24 V DC.

The operating temperature range for this relay is from -25°C to 60°C.

This model has an IP20 rating, providing protection against solid objects.

It uses a thyristor output for switching.

The contact configuration is SPST (Single Pole Single Throw).

It is designed for DIN rail mounting, allowing for compact installation in control cabinets.

The dimensions are 100 mm in height, 67.5 mm in length, and 22.5 mm in width.

The switching function is zero cross switching, which minimizes electromagnetic interference.

It complies with UR, EAC, and CSA standards.

It features screw terminals for secure connections.

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