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Siemens 5SM2322-0

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5SM2322-0

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Marvo Stock ID MV-1MUF
HS Code 85363030
SKU 5SM2322-0
Condition Used
Warranty 12 months
Weight (kg) 0.21
Length (mm) 70.00
Width (mm) 71.00
Height (mm) 90.00

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Specification & Description

Specification Description
Part Number 5SM2322-0
Alternative Part Number 5SM23220
Manufacturer Siemens
Product Type RC Unit
Rated Current 40 A
Supply Voltage 195 V - 230 V AC
Number of Poles 2
Tripping Residual Current 30 mA
Mechanical Service Life Typically 10,000 switching cycles
Overvoltage Category III
Insulation Voltage (Rated) 460 V
Operating Frequency 50 Hz
Protection Class IP20 (with distribution board installed and conductors connected)
Power Loss Per Pole 3.6 W (hot operating state)
Connectable Conductor Size Solid: 1.5 mm² - 25 mm²; Stranded: 1.5 mm² - 25 mm²
Tightening Torque 2.5 N·m - 3 N·m
Mounting Type DIN rail (REG)
Mounting Position Any
Dimensions (H x W x D) 90 mm x 71 mm x 70 mm
Installation Depth 70 mm
Number of Modular Width Units 2
Net Weight 205 g
Ambient Operating Temperature -5 °C to +45 °C
Storage Temperature -40 °C to +75 °C
Environmental Testing 28 cycles according to IEC 60068-2-30
Product Features Silicon-free, Halogen-free, Instantaneous tripping, Suitable for supplementary devices
Design Instantaneous
Residual Current Type AC

The Siemens 5SM2322-0 is a robust residual current circuit breaker (RCCB) designed to enhance electrical safety in a variety of applications. This RC unit is engineered to detect and interrupt earth fault currents, thereby providing protection against electric shock and preventing fire hazards caused by ground faults. With a 40 A current rating and a 195 V minimum supply voltage for testing equipment, this device is suitable for a wide range of installations.

The compact dimensions of 71 x 90 x 70 mm make it an ideal choice for space-constrained environments, while its ability to be mounted in any position offers flexibility during installation. The 5SM2322-0 is designed for instantaneous operation and is compatible with 5SY type miniature circuit breakers, ensuring a comprehensive protection system.

Constructed with safety in mind, the unit is finger and back-of-hand safe, and it operates within an ambient temperature range of -5 to +45 degrees Celsius, making it reliable in diverse working conditions. The device also boasts a mechanical operating life of approximately 10,000 cycles, indicating its durability and long-term reliability.

This RC unit is halogen-free, highlighting Siemens' commitment to environmental considerations and user safety. It is also silicon-free, which is crucial for environments where silicone contamination must be avoided. The 5SM2322-0 can accommodate solid or stranded conductors ranging from 1.5 to 25 mm², with a tightening torque of 2.5 to 3 N·m for screw-type terminals, ensuring secure and reliable connections.

Overall, the Siemens 5SM2322-0 is a high-quality safety device that provides essential protection in electrical circuits, making it a valuable addition to any electrical infrastructure.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

What is the rated current and voltage for this RC unit?

The rated current for the RC unit is 40 A, and the rated supply voltage for AC is 230 V.

Can this RC unit be used with any type of fault current?

This RC unit is designed for type AC fault currents, which are typically found in residential and light commercial applications.

What is the mechanical service life of this RC unit?

The mechanical service life of the RC unit is typically around 10,000 switching cycles.

What are the dimensions of this RC unit?

The dimensions of the RC unit are 71 mm in width, 90 mm in height, and 70 mm in depth.

Is the RC unit silicon-free?

Yes, the RC unit is silicon-free, making it suitable for use in environments where silicon could cause issues.

What is the tripping residual current for this device?

The tripping residual current for this device is rated at 30 mA.

What is the protection class of this RC unit?

The protection class of the RC unit is IP20 when the distribution board is installed with connected conductors.

What is the ambient operating temperature range for this RC unit?

The ambient operating temperature range for this RC unit is from -5 °C to +45 °C.

Can this RC unit be mounted in any position?

Yes, the RC unit can be mounted in any position, providing flexibility during installation.

What is the tightening torque for the screw-type terminals of this RC unit?

The tightening torque for the screw-type terminals of the RC unit is between 2.5 N·m and 3 N·m.

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Part conditions explained

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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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