① Push Button Code
② Design Serial Number
③ The Number Of NO Contact
④ The Number Of NC Contact
⑤ Mechanical Form : Mushroom Push Button
MAIN TECHNICAL PARAMETER
Conventional Thermal Current : Ith 10A
Contact Resistance : ≤50mΩ
Insulation Resistance : ≥10mΩ
Mechanical Durability : ≥100*104 times
WORKING ENVIRONMENT
Ambient Air Temperature : -25℃ ~ +40℃
Altitude : ≤2000m
Relative Air Humidity : ≤90%
Pollution Degree : Class 3
EXPLANATION OF PROFESSIONAL TERMS
◀ NO Contact : Normally, it is in the off state. The circuit isconnected after the switch is operated.
◀ NC Contact : Normally, it is connected. The circuit isdisconnected after the switch is operated.
◀ 2 NO : Connect two sets of circuits separately. The contactsare usually disconnected. Both sets of circuits are
connected after the switch is pressed.
◀ 2 NC : The contacts are usually in the on state. After the switch is operated, both sets of circuits are disconnected.
◀ 1NO&1NC : The contacts are connected to two groups of circuits respectively. If no action is taken, one group is disconnected and the other group is connected. If the switch is operated, the disconnected contact will be closed while the connected one will be opened.
