ESCOEA940DA-122.Push button switch for 12.5mm (single-pole single throw/small)Specifications:ManufacturerNKK SwitchesModel numberSB-221TN/O.Panel cut12.5 mmNumber of polesSingle-pole single-throwRatin
ESCO
EA940DA-122.
Push button switch for 12.5mm (single-pole single throw/small)
Specifications:
Manufacturer | NKK Switches | Model number | SB-221TN/O. |
Panel cut | 12.5 mm | Number of poles | Single-pole single-throw |
Rating | 3A 125V AC. | Panel thickness | 4.9mm or less |
The switch characteristic < > is momentari. | |||
Switch characteristics | OFF-<ON> | Terminal shape | Screw |
Operation method | Momentari type | Operation method (about alternation and momentari) | The main application of push button switches is to be built into a switch on the board, and there are a wide variety of them. In addition, there are two types of operation for the switch, the type that turns on when pressed once and turns off when pressed twice is called "alternate", and the type that turns on only when pressed is called "momentari". |