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Specification & Description
The Schneider ZB4BS8447 is a robust and reliable emergency stop head designed for critical stop functions in a variety of industrial applications. This component is part of the Harmony XB4 series, renowned for its durability and ease of use. The unit features a red mushroom-shaped operator with a diameter of 40 mm, providing a conspicuous and accessible stop control. The operator mechanism includes both trigger action and mechanical latching, ensuring a secure and immediate halt to operations when necessary.
Constructed with a black metal bezel and engineered for a mounting diameter of 22 mm, the ZB4BS8447 is built to withstand the rigours of industrial environments. It offers a high degree of protection with an IP66 rating, safeguarding against dust and high-pressure water jets, and is also rated IP69K for protection against high-temperature washdowns. The emergency stop head is designed to operate within a wide temperature range from -40 to 70°C, making it suitable for a variety of challenging conditions.
The ZB4BS8447 is compliant with multiple international standards, including EN/IEC 60204-1 and EN/ISO 13850, ensuring its suitability for global use. It also meets the shock and vibration resistance requirements as per IEC standards, which is critical for maintaining performance in environments subject to movement and potential impacts.
This emergency stop head is designed for straightforward installation and maintenance, with a turn-to-release reset method that simplifies the process of returning to normal operations after an emergency stop has been engaged. The product's electrical composition allows for various contact configurations, providing flexibility to meet specific circuit requirements.
The Schneider ZB4BS8447 is a dependable choice for enhancing the safety of your machinery and is a testament to Schneider Electric's commitment to quality and innovation in industrial control solutions.
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.
Read more...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.
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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Read more...Peace of mind with every purchase
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Our service to you
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.
No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.
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Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.
Frequently Asked Questions
What type of operator does the emergency stop head feature?
The emergency stop head is equipped with a trigger action and mechanical latching operator.
What is the mounting diameter required for installation?
The required mounting diameter for installation is 22 mm.
Can you describe the reset mechanism of this emergency stop head?
The reset mechanism for this emergency stop head is a turn to release type.
What is the profile of the operator for this part?
The operator profile is a red mushroom with a diameter of 40 mm, and it is unmarked.
What are the environmental operating conditions for this emergency stop head?
The emergency stop head can operate in ambient air temperatures ranging from -40 to 70°C and has an IP66, IP69, and IP69K degree of protection, making it suitable for harsh environments.
What is the degree of protection provided by the enclosure?
The enclosure provides an IP66 degree of protection according to IEC 60529, as well as IP69 and IP69K ratings for high-pressure washdown resistance.
What materials are used in the construction of the bezel?
The bezel of the emergency stop head is made from black metal, ensuring durability and robustness.
How does the emergency stop head comply with international standards?
This emergency stop head complies with several international standards, including EN/IEC 60204-1, EN/ISO 13850, and others, ensuring its suitability for global use.
What is the mechanical durability of this emergency stop head?
The mechanical durability of the emergency stop head is rated at 300,000 cycles.
What certifications does this emergency stop head hold?
The emergency stop head holds certifications from BV, CSA, DNV, GL, and others, indicating its compliance with various industry standards.
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.
