Xb2-Ba31 22mm Green Momentary Push Button Switch 1 No N/O with Spring Return Flush Button

Basic Info

Product Description

Hot Sell XB2-BS542 mounting hole 22mm emergency stop push button switch self-locking switch 1NC
Model Specification:
Contact Structure:
10 ---1NO;
01 ---1NC;
11 ---1NO1NC;
22 ---2NO2NC;
33 ---3NO3NC;
44 ---4NO4NC;
Normal Closed and Normal open can be combined at will;

Operating Type:
GN ---Momentary high type
BN --- Momentary flat type
BNZS ---Alternate type
X ---Selector Switch
XB ---Lever Switch
Y ---Key-Lock type
M --- Momentary type
ZS ---Emergency Type
DN ---llluminated Type
DNZS --- llluminated alternate Type

Express selector and key-lock operation position:
21 ---Two Position maintain type
22 ---Two Position momentary type
31 ---Three Position maintain type
33 ---Three Position momentary type

Color: Red/Green/Yellow/White/Blue/black

Protective degree: FP IP67; No letter means IP40

Normal working conditions:

1.Environment Temperature:-25ºC~+55ºC
2.Air Relative Humidity:≤98%
3.Normal work when the vibration frequency is 2~80Hz,the acceleration is 0.79g
4.Pollution grade is three,and installed sort is ,protection grade is above IP65.
5.Altiude:≤2000m.
6.Mechanical Life: Momentary:>2000000 times: alternate, selector>1000000 times: key-lock, emergency>1000000 times.
7.Shock Resistance: mushroom button 8g,buttons and LED 15g(40Hz<Frequency<500Hz)
8.Workability of contact point:AC-15:A600 or Ue=240V and Le=3
DC-13:Q600 or Ue=250V and Le=0.27A comply IEC60947-5-1
9.Rated insulation voltage: Ui=440V,pollution degree 3,comply to IEC60947-5-1,Ui=600V