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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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Read more...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.
Read more...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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Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.
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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.
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.
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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.
