[Contact Configuration: 1a-1b (11) HW1S-2T11]

[Contact Configuration: 2a-2b (22) HW1S-2T22]

[Contact Configuration: 2a (20) HW1S-2T20]

[Contact Configuration: 1a (10) HW1S-2T10]

φ22 HW Series Selector Switch 1a 90°-2 Notch HW1S-2T10
Features:
HW Series Control Unit Selector Switch
One-piece terminal cover for ultimate safety and finger protection
Rolling contacts to self-clean contacts, lake contact
IP65 protection structure to shut out water and oil intrusion.
However, the 2-point button switch is IP40
It is also equipped with 2 independent push-button switches and 3 functions of the indicator light in 1 hole.
Complete with various voltage to meet the world wide needs.