Momentary (On)-Off Two Position Toggle Switch

Momentary on-off switches like this one work a lot like push buttons.  You flip them up to function what you need to function and they bounce right back to the off position.  That is unless you modify them to mimic being magnetically held anyway, but that's a blog post for another day.  

Max. Current:

20A

Max. Voltage:

250VAC

Mechanical Life:

10000 cycles

Operated Temperature:

-25~85

Rating:

10A 380VAC 15/20/32A 250VAC

Function:

(ON)-OFF

Contact Resistance:

10m Max

Insulation Resistance:

100M Min