The MB2181SS1A03-BB is a 4PDT momentary contact pushbutton switch with a round plunger actuator style. It has a maximum current rating of 6 amps at 125 volts AC and a maximum power rating of 0.4 watts at 28 volts AC or DC. The switch is rated for 250 volts AC and 30 volts DC and has an electrical life of 50,000 cycles. It is designed for panel mount through hole mounting and has a straight body orientation. The switch operates within a temperature range of -30 to 85 degrees Celsius.
NKK Switches MB2181SS1A03-BB technical specifications.
| Switch Configuration | ON (ON) |
| Pole Throw Configuration | 4PDT |
| Actuator Style | Round Plunger |
| Max Current Rating | 6@125VACA |
| Max AC Voltage Rating | 250V |
| Max DC Voltage Rating | 30V |
| Max Power Rating | 0.4@28VAC 28VDCVA |
| Termination Style | PC Pins |
| Mounting | Panel Mount/Through Hole |
| Electrical Life | 50000Cycles |
| Body Orientation | Straight |
| Switch Function | Momentary Contact |
| Min Operating Temperature | -30°C |
| Max Operating Temperature | 85°C |
| Panel Cutout Dimensions | 6.5(Round)mm |
| RoHS | Yes with Exemption |
| RoHS Version | 2011/65/EU, 2015/863 |
No datasheet is available for this part.
