| The L4 explosion proof enclosure offers compliance with NEC Class I, Groups B, C and D and Class II, Groups E, F and G are covered under UL Listing 886. These Classifications and Groups are covered in Article 500 of the National Electrical Code. |
| The L4 explosion proof enclosure offers compliance with NEC Class I, Groups B, C and D and Class II, Groups E, F and G are covered under UL Listing 886. These Classifications and Groups are covered in Article 500 of the National Electrical Code. |