Class I, Division 2, Groups A, B, C, D; Class I, Zones 1 and 2, Aexe Ii Aex Ta Iic; Class I, Zones 1 and 2, Exe Ii Ex Ta Iic; Class Ii, Divisions 1 and 2, Groups E, F, G; Class Iii, Divisions 1 and 2; Ul 514b, 2225, Csa c22.2 No. 174, 249506
Class 1, Zone 1 and 2 Iia and Iib, Ul File Number E10444, Csa c22.2 No. 25, c22.2 No. 30, Csa 013017 Certified, Class I, Division 1 and 2, Groups B, C, D Class Ii, Division 1 and 2, Groups E, F, G Class Iii