steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
1 month ago
XB4BT842
Schneider XB4BT842 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
All orders are subject to product availability. See our T&Cs.
Ask our team
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Schneider XB4BT842 is a robust and reliable emergency stop push button designed for seamless integration into various control systems. This component, part of the Harmony XB4 series, features a 22 mm mounting diameter and is crafted with a chromium-plated metal bezel and a Zamak fixing collar, ensuring durability and longevity in demanding industrial environments.
The device is equipped with a red mushroom head, 40 mm in diameter, which provides a conspicuous and accessible means for triggering emergency shutdowns. The push-pull operation allows for swift activation and deactivation, while the trigger action and mechanical latching ensure that the button remains engaged until manually reset, enhancing safety protocols.
With a single normally closed (NC) contact configuration, the XB4BT842 offers slow-break operation, which is critical for the immediate cessation of machine functions in emergency situations. The screw clamp terminals accommodate a range of wire sizes, ensuring a secure and reliable electrical connection.
This emergency stop button is designed to withstand rigorous use, boasting a mechanical durability of 3 million cycles. It also offers a high degree of protection against environmental factors, with IP66, IP67, IP69, and IP69K ratings, making it suitable for use in areas where dust, water, and high-pressure washdowns are prevalent.
The XB4BT842 is compliant with international standards, including EN/IEC 60947-5-1, EN/IEC 60204-1, and EN/ISO 13850, among others, and holds product certifications from DNV GL, LROS, CSA, UL Listed, and BV. This ensures that the component meets rigorous quality and safety requirements, making it a trusted choice for emergency stop applications across a wide range of industries.
The device is equipped with a red mushroom head, 40 mm in diameter, which provides a conspicuous and accessible means for triggering emergency shutdowns. The push-pull operation allows for swift activation and deactivation, while the trigger action and mechanical latching ensure that the button remains engaged until manually reset, enhancing safety protocols.
With a single normally closed (NC) contact configuration, the XB4BT842 offers slow-break operation, which is critical for the immediate cessation of machine functions in emergency situations. The screw clamp terminals accommodate a range of wire sizes, ensuring a secure and reliable electrical connection.
This emergency stop button is designed to withstand rigorous use, boasting a mechanical durability of 3 million cycles. It also offers a high degree of protection against environmental factors, with IP66, IP67, IP69, and IP69K ratings, making it suitable for use in areas where dust, water, and high-pressure washdowns are prevalent.
The XB4BT842 is compliant with international standards, including EN/IEC 60947-5-1, EN/IEC 60204-1, and EN/ISO 13850, among others, and holds product certifications from DNV GL, LROS, CSA, UL Listed, and BV. This ensures that the component meets rigorous quality and safety requirements, making it a trusted choice for emergency stop applications across a wide range of industries.
| Specification | Description |
|---|---|
| Part Number | XB4BT842 |
| Manufacturer | Schneider |
| Series | Harmony XB4 |
| Product Type | Emergency Stop Push Button |
| Mounting Diameter | 22 mm |
| Operator Profile | Red mushroom Ø 40 mm, unmarked |
| Action Type | Trigger action and mechanical latching |
| Reset | Push-pull |
| Contact Operation | Slow-break |
| Contacts Type and Composition | 1 Normally Closed (NC) |
| Terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end; >= 1 x 0.22 mm² without cable end |
| Material | Bezel: Chromium plated metal; Collar: Zamak |
| Height | 47 mm |
| Width | 40 mm |
| Depth | 82 mm |
| Net Weight | 0.125 kg |
| Operating Travel | 1.5 mm (NC changing electrical state), 4.3 mm (total travel) |
| Mechanical Durability | 3000000 cycles |
| Tightening Torque | 0.8…1.2 N.m |
| Screw Head Shape | Cross compatible with Philips no 1 screwdriver; Slotted compatible with flat Ø 4 mm screwdriver |
| Contacts Material | Silver alloy (Ag/Ni) |
| Short-circuit Protection | 10 A cartridge fuse type gG |
| Rated Insulation Voltage | 600 V (pollution degree 3) |
| Rated Impulse Withstand Voltage | 6 kV |
| Rated Operational Current | 3 A at 240 V AC-15, A600; 0.1 A at 600 V DC-13, Q600 |
| IP Degree of Protection | IP66, IP67, IP69, IP69K |
| Standards | EN/IEC 60947-5-1, EN/IEC 60204-1, EN/IEC 60947-5-4, and others |
| Product Certifications | DNV, GL, LROS, CSA, UL listed, BV |
| Vibration Resistance | 5 gn (f= 2…500 Hz) |
| Shock Resistance | 30 gn (duration = 18 ms) for half sine wave acceleration |
What is the function of this emergency stop button?
The emergency stop button is designed to halt operations or machinery immediately in the event of an emergency. It is a safety device that ensures quick action can be taken to prevent accidents or damage.
Can this button be used in outdoor environments?
Yes, the button is designed with a high degree of protection against dust and water ingress, making it suitable for both indoor and outdoor applications.
What are the dimensions required for mounting this button?
The button requires a mounting diameter of 22 mm and is suitable for panels with a clamping thickness of 1 to 6 mm.
What type of contacts does this emergency stop button have?
This emergency stop button features a single normally closed (NC) contact configuration, which opens upon actuation for safety control circuits.
How is the button reset after activation?
After being pressed for emergency stopping, the button can be reset by a pull action, also known as a push-pull reset mechanism.
What is the IP rating of this emergency stop button?
The button has an IP rating of IP66, IP67, and IP69K, indicating a high level of protection against dust and water, including high-pressure water jets.
What materials are used in the construction of this button?
The bezel of the button is made from chromium plated metal, and the fixing collar is constructed from Zamak, providing durability and resistance to harsh conditions.
Is this button compliant with international safety standards?
Yes, it complies with several international safety standards, including EN/IEC 60947-5-1, ensuring its reliability and safety in various applications.
What is the electrical durability of this emergency stop button?
The button is rated for electrical durability of 1,000,000 cycles for certain AC and DC operational currents, ensuring a long service life under specified conditions.
Does this button have a positive opening operation?
Yes, it features a positive opening operation which is a safety feature that ensures the contacts will open when the button is actuated, even if the contacts are welded or stuck.
- Emergency stop functionality in industrial control panels
- Safety shutdown mechanism for machinery and production lines
- Human-machine interface (HMI) applications for operator control stations
- E-stop for conveyor systems and material handling equipment
- Safety control for automated manufacturing processes
- Emergency power cut-off for electrical circuits in industrial settings
- Operator safety device in CNC machines and robotic workstations
- Emergency interruption for process control in chemical plants
- Safety interlock for packaging lines and assembly operations
- Quick power disconnection for test benches and laboratory equipment
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Delivery
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
2 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
3 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
3 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
Be a Factory Hero.
Get parts fast.
You don’t need tights and a cape to be a hero.
Get parts fast and feel like a legend, just like Jeff.