Selector Switch 3 Posisi Stay Put N/O + N/O Certification: CQC CE ROHS ISO9001 Model Number: LAY4-BD33 Ith : 10a Ui : 400 V Max Current : 6 A @ 240Vac LED: NO Material: Plastic+Metal Operation type: 3 Position Color: Black Link Auxiliary Contact (Kontak Bantu): https://www.tokopedia.com/mpktoko/auxiliary-contact-push-button-lay4