Product Name: PBS-110 Momentary Push Button Switch
Contact Type : Normal Open(NO)
Action Type: Momentary
Contact Type: SPST
Rated Voltage / Current : 250 V AC 1 A / 125 V AC 3 A
Pin Pitch: 3.8 mm / 0.15 "
Mounting Hole Diameter: 7 mm / 0.27 "
Diameter of Cap: 5.9 mm / 0.23 "
Total Size: 27 mm x 10.8 mm / 1.06 " x 0.42 " (L * D)
​This PBS-110 Momentary Push Button Switch Mounting Hole Diameter is 7mm, widely used in industrial control circuits, control electromagnetic starters, contactors, relays, various household appliances, electronic equipment, automation equipment, communication equipment, automotive electronics, instrumentation and other circuits.
Warm Reminder:
Self-Locking ON-OFF: Push-ON,Push again-Off.
NO (Normally Open): Nomally Remains OFF Position, Push and Hold - ON, Release - OFF.
NC (Normal Closed): Nomally Remains ON Position, Push and Hold - OFF, Release - ON.