• 3500 model has double upper-hinged doors
• 502H model has a single upper-hinge door
• 530 model has single left-hinge door
• 502H and 3500 models have padlock provision for added security
• Unique hinging mechanism holds the door open for easy installation and servicing
• Meets Telecordia GR-49 CORE (General Requirement for Outdoor Telephone Network Interface Devices)

Recommended Applications
-Demarcation Point
-Telecommunications Room
-Equipment Room
-Wall-Mount