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MPB12-R2ST-RN-B7 12mm with 2 Screw Terminals Momentary Metal Dome Button Push Button switches

MPB12-R2ST-RN-B7 12mm with 2 Screw Terminals Momentary Metal Dome Button Push Button switches

★Mirror button with mirror shell frame ,screw terminal ★Red button with red frame,screw terminal ★Green button with mirror shell frame ,screw terminal ★Black button with black shell frame ,screw terminal ★Golden button with mirrow shell frame ,screw terminal

Product Details

Compound button switch MPB12-R2ST-RN-B7 is a simple structure, a wide range of applications Master electrical. In the electrical automatic control circuit, used to manually send control signals to control contactors, relays, electromagnetic starter and so on.

Composite button switch MPB12-R2ST-RN-B7 many different types of structure can be divided into ordinary button type, mushroom head type, self-locking, self resetting, rotary handle, with light, illuminated symbol and key Type, etc. There are single button, double button, three buttons and different combinations, the general structure is the use of building blocks from the button cap, reset spring, bridge contacts and shell and other components, usually made of composite, there is a pair of normally closed Contact and normally open contact, and some products through multiple components in series to increase the number of contacts. There is also a self-sustaining button, press it to automatically maintain the closed position, power to open.

Compound button switch MPB12-R2ST-RN-B7 use of environmental conditions

Ambient air temperature -25 ℃ ~ +40 ℃ Altitude: ≤2000m Air relative humidity: ≤90% Pollution degree 3 Protection class IP55

Compound button switch MPB12-R2ST-RN-B7 main technical parameters

Conventional heating current: 1th 10A Electric shock resistance: ≤ 50mΩ Insulation resistance: ≥ 10mΩ Mechanical life: general button n ≥ 100 × 10 ^ 4 times; knob ≥ 30 × 10 ^ 4 times. Key button n ≥ 5 × 10 ^ 4 times; Emergency stop button ≥5 × 10 ^ 4 times

Product Parameter:

Cut out hole:

ϕ12mm

Brand:

TOPSHALL

Model series:

MPB12-R2ST-RN-B7

Safety approval:

CE and ROHS

Rating:

3A/250V

Button and case:

Brass/ SUS black etc

Button function:

Momentary

Base:

PA66

Button shape:

Round

Contact:

Silver alloy

Button color:

Could customize

Mechanical life:

500000 cycles

Button led type:

None

Dielectric life:

200000 cycles

Button led color:

None

Operate temperature:

˗20-85℃

Led lamp volt:

None

Nut Torque:

5-14Nm

Lamp life:

None

Operating stroke:

2.0mm±0.3mm

Switch terminals:

2pins with 1NO

Contact resistance:

50mΩ Max

Protection level:

IP65 IK08

Insulation resistance:

1000mΩ Max

Operating pressure:

500gf±100gf

Dielectric strength:

2000VAC 1Am of 1 minute

Product Dimension:

momentary  metal dome switch.jpg 

★Red button with red frame,screw terminal

dome push button switch.jpg

★Green button with mirror shell frame ,screw terminal

metal dome push button.jpg

★Black button with black shell frame ,screw terminal

momentary  dome push button.jpg

★Golden button with mirrow shell frame ,screw terminal

momentary metal dome button.jpg

Packing&Shipping:

★Packaging:Put 50pcs into a small foam pallet ,a plastic bag coated which can fix a 50pcs of small box,and then 1000pcs to Standard exported carton.

★Delivery:DHL,UPS,TNT etc or as your request.

How to oder 12mm series?

★Q:which mounting hole?

 A:12mm diameter

★Q:which function?

 A:momentary

★Q:How many button head type?

 A:round and flat for you to choose

★Q:How to choose the push button terminal?

 A:Screw and pin terminal 

★Q:How do i choos the button color?

 A:we can do stainless steel ,mirror button,but red,green,blue,black button need to customize

★Q:How do i choos the swith frame color?

 A:we can do stainless steel ,mirror button,but red,green,blue,black button need to customize

★For more,Pls refer to the link www.topshall-switch.com

Known as one of the famous switches brands, TOPSHALL is one of the professional mpb12-r2st-rn-b7 12mm with 2 screw terminals momentary metal dome button push button switch manufacturers and suppliers in China. We warmly welcome you to wholesale quality and standard switches made in China in stock with our factory, and the free sample is also offered.

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