OAC Explosionproof Pushbutton and Selector Switch Control Stations

Certifications and compliances

NEC and CEC

• Class I, Divisions 1 & 2, Groups A, B, C, D
• Class II, Division 1, Groups E, F, G
• Class II, Division 2, Groups F, G
• Class III

UL standard

• UL1203

CSA standard

• C22.2 No. 30

Environmental ratings

• NEMA/EEMAC 3, 4, 7ABCD, 9EFG, 12

• Water shedding construction with female threaded bottom opening and male threaded cover
• Threaded cover is deep dome type, which surrounds the enclosed device
• All enclosures are suitable for hazardous area use
• Pushbutton stations have a guarded rocker type operating handle at the front arranged for padlocking to prevent unauthorized operation
• Selector switches have a lever type operating handle at the top
• Provided with vertical through feed conduit hubs of sizes indicated in the listings
• Units are factory sealed for Class I, Divisions 1 and 2, Groups B, C, D
• Standard lockout on selector switches; locks two or three-position switch handle in any position

• Bodies – Feraloy iron alloy
• Covers and operating handle – copper-free aluminum
• Operating shafts – stainless steel