Saia 15a miniature microswitch with 12.8mm roller lever and faston terminals.  UL approved.

Specifications:

Elect Rating: 250Vac/15a max

Dimensions (mm): 27.8 x 15.9 x 10.3

Housing: Melamine-Formaldehyd, Thermosetting

Plunger: POM, PPS, MF depending on temperature/type

Mechanism: Snap-action, single pole beryllium bronze blade mechanism with wiping contacts

Functions: Change-over

Contacts: Fine silver (Ag)/silver nickel (AgNi10)

Terminals: Faston - 6.3 x 0.8mm

Protection: IP40

Mounting: Side mounting via mounting holes

Actuators: Stainless steel