Appleton EFD Push ButtonNEC: Class I, Division 1 and 2, Groups B®, C, D Class II, Division 1 and 2, Groups E, F, G Class III NEMA 3, 7CD, 9EFGPush button start stop explosion proof Appleton berbahan malleable iron body.Model tombol Categories: Ex Terminal & Control Unit, Pushbutton Tag: AppletonBagikan:You may also like… Ex Terminal & Control Unit, Mushroom PushbuttonExplosion Proof Mushroom Pushbutton Ex Terminal & Control Unit, PushbuttonSeiwa Push Button ZGE5 2L2P with Pilot Lamp