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  • Stainless Steel Snap Micro Switch Middle Lever For Household
  • Stainless Steel Snap Micro Switch Middle Lever For Household
Enlarge Stainless Steel Snap Micro Switch Middle Lever For Household

Stainless Steel Snap Micro Switch Middle Lever For Household 

Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: AIA-1

 
Stainless Steel Snap Micro Switch Middle Lever For Household
 
Description:</stro

 
Stainless Steel Snap Micro Switch Middle Lever For Household
 


Description:

 

A. In snap action contacts, the movement of the actuator applies force to an overcenter mechanism. 

This mechanism creates a quick change in contact state when the trip point is reached. Reversing

 the motion of the actuator to a given reset point causes the contacts to snap back to their original 

position.

 

B. Snap action contacts have different trip and reset points. The distance between the trip and reset 

point is called the travel to reset, hysteresis, or differential. Finite travel to reset helps to avoid multiple 

changes of state if the object actuating the switch is subject to vibration.

 

C.Snap action contacts ensure repeatable performance in applications that involve low speed actuators.

 The amount of travel of the contacts is also not dependent on the amount of travel by the actuator.

 

D. Snap Action Switches (also called microswitches) are switch devices that can open and/or close an electrical circuit at a rapid speed. They take very little pressure or force to operate. Usually these switches are triggered by an external force, either human or by physical object, applied to the actuator. “Snap Action” occurs because of the rapid movement of the spring-assisted moving contacts from one position to another, independent of the actuator speed.
Actuator styles available for snap action switches include lever, pushbutton, and roller. Lever actuators can be straight or formed levers. A pushbutton actuator is sometimes called plunger style. A roller style actuator can be actual roller or simulated roller.
 
 
 
Rated data and performance

Item                     Type

RV-16

 
Allowable operating speed

0.1mm~1m/s(pin plunge type)

Allowable operating frequency

Mechanical is 600 operations/min
Electrical  is 30 operations/min

Insulation resistance

100 mΩ min. (use the DC500V insulation
 resistance test)

Contact resistance (initial value )

Max. 15mΩ

Dielectric strength

Between the non-continuous terminals

 1000VAC,  50/60HZ for  1min

Between non-current-carrying metal parts and each
 terminal

 2000VAC, 50/60HZ for 1min

Between the ground  and the 
each terminal 

Vibration 
resistance

Malfunction

10-55HZ, 1.5mm double amplitude (contact
 gap is less than 1ms )

Shock resistance

less 294m/s2

Expected Life

Mechanical life (order OT)

10,000,000  operaions min. (frequency is
 60 
operations/min)

Electrical life(resistive load )

300,000  operations min. (frequency is 
20 operations/min)

Ambient operation temperature & Ambient 
humidity

-25~+80(with no icing ),
 85%RH max. (+5~35)

Contact material

AgNi alloy ; AgCdO alloy (not in the ROHS 
order )

Weight

Approx. 6.30g

 
 
 
Other information of micro switch RV type

Rating:

21A/16A/11A/6A, AC250V

Contact form

SPDT/SPST-NC/SPST-NO

Terminals:

#187/#250 England made/ Screw fixed terminal/Solder terminal

Maximum Operating Force

50gf-400gf

 
 
 
Ratings

Model

Rated voltage

No-inductive load

Inductive load

Resistive load

Lamp load

Inductive load

Motor load

NC

NO

NC

NO

NC

NO

NC

NO

RV-21

250VAC

21A

3A

12A

4A

8VDC
30VDC
125VDC
250VDC

21A
14A
0.6A
0.3A

5A
5A
0.1A
0.05A

12A
12A
0.6A
0.3A

7A
5A
0.1A
0.05A

RV-16

250VAC

16A

2A

10A

3A

8VDC
30VDC
125VDC
250VDC
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Company Info

YUEQING GNBER ELECTRONIC CO.,LTD [China (Mainland)]


Business Type:Manufacturer
City: Zhoushan
Province/State: Zhejiang
Country/Region: China (Mainland)

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