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Schneider XB5AS8445

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£39.08 (ex. VAT)

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Marvo Stock ID MV-2IG0
HS Code 85365080
SKU XB5AS8445
Condition New unboxed
Warranty 12 months
Weight (kg) 0.07
Length (mm) 4.30
Width (mm) 5.30
Height (mm) 8.80

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Specification & Description

Specification Description
Part Number XB5AS8445
Manufacturer Schneider
Product Type Emergency Stop Push Button Switch
Series Harmony XB5
Material Plastic
Mounting Diameter 22 mm
Shape Round
Operator Type Trigger action and mechanical latching
Reset Mechanism Turn to release
Operator Profile Red mushroom Ø 40 mm, unmarked
Contacts Type and Composition 1 Normally Open (NO) + 1 Normally Closed (NC)
Contact Operation Slow-break
Terminals Screw clamp terminals
Electrical Durability 1,000,000 cycles for AC-15, 2 A at 230 V; 1,000,000 cycles for DC-13, 0.5 A at 24 V
Mechanical Durability 300,000 cycles
Tightening Torque 0.8…1.2 N.m
Contacts Material Silver alloy (Ag/Ni)
Short-circuit Protection 10 A cartridge fuse type gG
Rated Insulation Voltage 600 V
Rated Impulse Withstand Voltage 6 kV
Rated Operational Current 3 A at 240 V AC-15; 0.1 A at 600 V DC-13
IP Degree of Protection IP66, IP67, IP69, IP69K
NEMA Degree of Protection NEMA 13, NEMA 4X
IK Degree of Protection IK03
Ambient Air Temperature for Operation -40…70 °C
Ambient Air Temperature for Storage -40…70 °C
Vibration Resistance 5 gn from 2…500 Hz
Shock Resistance 30 gn for 18 ms duration; 50 gn for 11 ms duration
Compliance Green Premium product, REACh, RoHS, Mercury free, Toxic heavy metal free

The Schneider XB5AS8445 is a robust and reliable emergency stop push-button switch designed for seamless integration into various control systems. This component, part of the Harmony XB5 series, features a prominent red mushroom head that ensures visibility and ease of use in urgent situations. With a mounting diameter of 22 mm, it is crafted from high-quality plastic materials, offering durability and resistance to challenging industrial environments.

The switch is equipped with a trigger action and mechanical latching mechanism, which requires a turn to release, ensuring that the switch remains engaged until an intentional reset is performed. This functionality is critical for maintaining safety standards and preventing accidental machine restarts during an emergency.

The XB5AS8445 includes a contact configuration of 1 normally open (NO) and 1 normally closed (NC) contact, with a slow-break operation that enhances the reliability of the switching action. The screw clamp terminals are designed to accommodate cables with or without cable ends, providing flexibility and ease of installation.

With an IP rating that ensures protection against dust and water ingress, the XB5AS8445 is suitable for use in a wide range of industrial settings. Its compliance with international standards, including EN/IEC 60947-5-1, underscores its quality and suitability for global applications.

The switch's mechanical durability is rated for 300,000 cycles, and it has an electrical durability of 1,000,000 cycles for AC-15 usage, ensuring a long service life and consistent performance. The electrical reliability is further demonstrated by its ability to handle various operational currents and voltages, making it a versatile choice for different electrical systems.

Overall, the Schneider XB5AS8445 is a vital component for any safety-conscious operation, providing a dependable and intuitive means to halt machinery and processes in the event of an emergency.

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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Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

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Frequently Asked Questions

What type of switch is this and what are its main uses?

This is a complete emergency stop push-button switch, commonly used for emergency stop functions in various industrial applications to halt machinery and processes for safety purposes.

What materials are used in the construction of this switch?

The switch features a bezel and fixing collar made from plastic, ensuring durability and resistance to industrial environments.

Can you describe the operator profile of this switch?

The operator profile is a red mushroom head, 40 mm in diameter, which is unmarked and designed for quick and easy activation in emergency situations.

What is the mounting diameter required for this switch?

The switch requires a mounting diameter of 22 mm, which is a standard size for industrial control panels.

How is the switch reset after activation?

The switch is reset by a turn-to-release action, which is a common method for emergency stop switches, allowing for secure and controlled resetting.

What type of contacts does the switch have?

The switch is equipped with 1 Normally Open (NO) and 1 Normally Closed (NC) contact, providing flexibility in wiring for various control circuits.

What is the IP degree of protection for this switch?

The switch has an IP degree of protection rated at IP66, IP67, IP69, and IP69K, indicating a high level of protection against dust and water ingress.

What are the dimensions of this switch?

The switch has a height of 43 mm, a width of 40 mm, and a depth of 82 mm, making it compact and suitable for standard control panels.

What is the electrical durability of this switch?

The switch has an electrical durability rated at 1,000,000 cycles for AC-15 usage, ensuring a long operational life under specified conditions.

Is this switch compliant with any environmental regulations?

Yes, the switch is a Green Premium product, which means it complies with several environmental regulations, including REACh and EU RoHS, and is free of hazardous substances like mercury and certain heavy metals.

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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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