Schneider Electric Mushroom Head Emergency Stop Button Switch XB4BS8445

As a single - pole double - throw (SPDT) switch, the XB4BS8445 is equipped with one normally open (NO) and one normally closed (NC) slow - break silver - alloy (Ag/Ni) contact. This configuration offers remarkable flexibility in electrical circuit integration. The slow - break contacts are engineered to handle high - inductive loads, effectively reducing arcing and extending the switch's lifespan. Whether controlling motors, solenoids, or other electrical components, the XB4BS8445 can be seamlessly incorporated into various electrical control systems, delivering reliable switching performance.

In power plants and electrical substations, the XB4BS8445 is used to control electrical equipment. It provides a crucial safety measure in case of electrical faults, such as short circuits or overloads. In the event of such faults, workers can press the emergency stop button to cut off the power supply, preventing electrical accidents and protecting the equipment. The high - voltage and current handling capabilities of the switch make it suitable for use in power generation and distribution applications, where reliable switching performance is essential.

Our company OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transformer , pump, valve , air compressor , meters and Instruments , cable and wire , actuator , circuit Breaker , gear reducer, coal feeder and flame , servo controllers, etc.

we are the major partner with leading companies in China including SEC, Dongfang and HEC. We have long-term business relationships with world majors like Samra , Vedanta, and PT PJB and so on .

We are upholding to creating as a leading player in the worldwide energy and machinery industry! You are welcome to contact us for more information!

Stand in customers’ situation to grasp the quality, coupled with our genuine service, we attain deep trust and recognition from our clients.
 

Hontai business scope include:

Export products :

- turbine

- generator

- boiler

- blower

- coal mill

- Flame ignition & spares 

- Actuator 

- Motor 

- Reducer 

- Valve 

- ESP 

- Coal feeder 

- Electric panel 

- Instrument & indicator 

- Other industry spares for replace : relay , fuse , transformer , solenoid value , 

limited switch , transducer , sensor , thyristor and so on .

Import products :

- Coconut fiber

- Imported brand IC 

- EPRO sensor