Merk Ewig. Type 1 : EA39-11ZS Push Button Emergency Stop. 1. Tekan Lock/Kunci. 2. Putar Naik/Kembali Res AC 250V 1A. Res DC 30V 3A. 3 KAKI 1NO/1NC. Diameter : 16mm. Panjang : 4.7cm. Diameter Head : 23mm. Type 2: EA39-22ZS. Push Button Emergency Stop. 1. Tekan Lock/Kunci. 2. Putar Naik. Res AC 250V 1A. Res DC 30V 3A. 6 KAKI 2NO/2NC. Diameter : 16mm. Panjang : 4.7cm. Diameter Head : 23mm. KUALITAS DIJAMIN.