Siemens 3SU flat nose round button Green 3SU1102-0AB40-1BA0

This button is a single - pole, single - throw (SPST) normally open (NO) switch. It can handle an AC contact current of up to 10A and a contact voltage of 500V AC. The screw terminal connection type provides a reliable and secure electrical connection, making it suitable for a wide range of electrical control systems.

The light green illumination of the button serves multiple purposes. It provides clear visual feedback in low - light or brightly lit industrial environments, making it easy for operators to identify the status of the button at a glance. Whether it's indicating the activation of a machine, the status of a process, or serving as a visual cue for safety - related operations, the illumination enhances the overall usability of the button.

Our company Hontai Machinery and equipment (HK) Co. ltd 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