Siemens 3RA23 Reversing Contactor, 24 V dc Coil, 3-Pole, 9 A, 4 kW 24 V, 3 NO, 400V

RS Stock No.:: 203-2111
Mfr. Part No.:: 3RA2316-8XB30-1BB4
Manufacturer:: Siemens

Siemens 3RA23 Reversing Contactor, 24 V dc Coil, 3-Pole, 9 A, 4 kW 24 V, 3 NO, 400V

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PHP14,614.38

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PHP16,368.11

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RS Stock No.:: 203-2111
Mfr. Part No.:: 3RA2316-8XB30-1BB4
Manufacturer:: Siemens

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Product Type	Reversing Contactor
	Coil Voltage	24 V dc
	Number of Poles	3
	Contact Voltage	400V
	Contact Current	9A
	Power Rating	4kW
	Series	3RA23
	Function	Reversing
	Mount Type	Snap-On
	Normal State Configuration	3 NO
	Terminal Type	Screw Clamp
	Contactor Application	Motor Control
	Minimum Operating Temperature	-25°C
	Operational Current Ie	9A
	Control Circuit Voltage Uc	24 V
	Maximum Operating Temperature	60°C
	Depth	73mm
	Standards/Approvals	CE, CSA, EU, UL
	Length	68mm
	Width	90 mm
	Pole and Throw Configuration	3

	Select all
	Brand Siemens
	Product Type Reversing Contactor
	Coil Voltage 24 V dc
	Number of Poles 3
	Contact Voltage 400V
	Contact Current 9A
	Power Rating 4kW
	Series 3RA23
	Function Reversing
	Mount Type Snap-On
	Normal State Configuration 3 NO
	Terminal Type Screw Clamp
	Contactor Application Motor Control
	Minimum Operating Temperature -25°C
	Operational Current Ie 9A
	Control Circuit Voltage Uc 24 V
	Maximum Operating Temperature 60°C
	Depth 73mm
	Standards/Approvals CE, CSA, EU, UL
	Length 68mm
	Width 90 mm
	Pole and Throw Configuration 3

COO (Country of Origin):: DE

Siemens Reversing Contactor, 24V DC Coil Voltage, 9A Current Rating - 3RA2316-8XB30-1BB4

This reversing contactor is a versatile component in the automation and electrical fields, built to efficiently control motor functions. Designed for industrial applications, it features a robust 3-pole configuration and operates seamlessly at a coil voltage of 24V DC. The compact dimensions of 68mm in height, 90mm in width, and 73mm in depth ensure easy integration into various setups.

Features & Benefits

• Facilitates motor reversing operations for enhanced functionality

• Compatible with 400V AC systems to meet diverse requirements

• Supports 9A current, suitable for significant load demands

• Designed for DIN rail mounting, simplifying installation

• Incorporates screw terminals for secure electrical connections

Applications

• Utilised in automation systems for motor control

• Used in manufacturing lines for directional control of machinery

• Suitable for HVAC systems enabling fan motor reversal

• Used in material handling equipment for improved operational efficiency

What are the thermal limits of operation for this component?

It can operate effectively within temperatures ranging from -25°C to +60°C, ensuring reliability in various environments.

How many operating cycles can it handle before maintenance is required?

This contactor typically offers a mechanical service life of around 10 million operating cycles, allowing for extensive use before service is needed.

What type of terminal connections does it use for the control circuit?

The reversing contactor employs screw-type terminals for both the main current and auxiliary circuits, ensuring stable connections.

What is the significance of the coil voltage rating?

The 24V DC coil voltage is essential for low-voltage control applications, enhancing safety and compatibility with existing control systems.

How does this reversing contactor manage short-circuit protection?

It is designed with specific fuse requirements to safeguard against short circuits, including a necessary gG fuse rating of 35A for the main circuit.