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Siemens 5SU1154-7KK16

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5SU1154-7KK16

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Marvo Stock ID MV-7QM5
HS Code 853620
SKU 5SU1154-7KK16
Condition New unboxed
Warranty 12 months
Weight (kg) 0.27
Length (mm) 77.00
Width (mm) 36.00
Height (mm) 90.00

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Specification & Description

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Specification & Description

Specification Description
Part Number 5SU1154-7KK16
Alternative Part Number 5SU11547KK16
Manufacturer Siemens
Product Type FI/LS-Protector Type A
Mounting Position Any
Height 90 mm
Width 36 mm
Depth 77 mm
Number of Poles 1P+N
Tripping Characteristic Class C
Rated Current (AC) 16 A
Rated Voltage (AC) 230/240 V
Rated Frequency 50 Hz
Rated Impulse Withstand Voltage (Uimp) 4 kV
Rated Short-Circuit Breaking Capacity (Icn) 10 kA
Rated Residual Switching Capacity (IΔm) 10 kA
Energy Limiting Class 3
Overvoltage Category III
Degree of Pollution 2
Mechanical Service Life (Switching Cycles) Typical 10,000
Protection Class IP20 (with distribution board installed and conductors connected)
Ambient Temperature Range -25 °C to +55 °C
Storage Temperature Range -40 °C to +75 °C
Connectable Conductor Cross-section (Solid/Stranded) 0.75 mm² to 35 mm²
Connectable Conductor Cross-section (Finely Stranded) 0.75 mm² to 25 mm² with core end processing
Tightening Torque 2.5 N·m to 3 N·m
Product Features Halogen-free, Silicon-free
Resistance to Impulse Current 1 kA (at 8/20 µs)
Power Loss per Pole 4.5 W (rated value of the current at AC in hot operating state), Maximum 9 W
Tripping Residual Current 10 mA
Type of Fault Current Type A
Number of Width Units 2
Net Weight 274 g
Environmental Testing 28 cycles according to IEC 60068-2-30
Reference Code According to DIN EN 61346-2 F, According to IEC 81346-2 F

The Siemens 5SU1154-7KK16 is a state-of-the-art residual current circuit breaker with overcurrent protection (RCBO) that ensures a high level of safety and reliability in electrical circuits. This device is designed to provide both short-circuit and fault-current protection, making it an essential component for safeguarding against electrical hazards in residential and commercial settings.

With a 1P+N pole configuration and a C-type tripping characteristic, the 5SU1154-7KK16 is engineered to respond instantly to sudden surges of current, offering prompt disconnection of the power supply to prevent damage to the electrical system and connected devices. The unit is rated for a 16 A operational current and a supply voltage of 230 V AC, making it suitable for a wide range of applications.

The RCBO's compact design allows for efficient use of space within distribution boards, and its versatile mounting position ensures easy installation in various orientations. The device's mechanical service life is rated for 10,000 switching cycles, indicating its durability and long-term performance.

Environmental resilience is another key feature of the Siemens 5SU1154-7KK16, with an operational temperature range from -25°C to 55°C and a storage temperature range from -40°C to 75°C. This robustness ensures reliable operation even in challenging conditions.

For electrical professionals in the UK seeking a reliable and efficient solution for circuit protection, the Siemens 5SU1154-7KK16 offers a combination of advanced safety features and dependable performance.

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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Is Marvo a credible parts supplier?

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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Have steps been taken to ensure quality control?

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 type of device is this and what are its main functions?

This device is a Residual Current Circuit Breaker with Overcurrent protection (RCBO). It is designed to protect electrical circuits from overcurrents and fault currents, while also providing personal protection against electric shock.

Can this RCBO be installed in any mounting position?

Yes, the RCBO can be installed in any mounting position, providing flexibility during installation.

What is the tripping characteristic of this RCBO?

The tripping characteristic of this RCBO is Class C, which means it is suitable for commercial and industrial applications with moderate surge currents.

What is the rated operational current for this device?

The rated operational current for this device is 16 A.

What is the rated residual operating current for this RCBO?

The rated residual operating current for this RCBO is 10 mA.

What is the energy limiting class for this RCBO?

The energy limiting class for this RCBO is 3, indicating its capacity to limit energy during a fault.

Is this RCBO halogen-free?

Yes, this RCBO is halogen-free, making it environmentally friendly and safer in the event of a fire.

What is the mechanical service life of this RCBO?

The mechanical service life of this RCBO is typically 10,000 switching cycles.

What are the dimensions of this RCBO?

The dimensions of this RCBO are 90 mm in height, 36 mm in width, and 77 mm in depth.

What is the maximum ambient temperature this RCBO can withstand during operation?

This RCBO can withstand an ambient temperature range from -25 °C to 55 °C during operation.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

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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