A60X3E11912

Overview

The A60X3E11912 is a low-profile disconnect wall-mounted enclosure manufactured by Hoffman Enclosures, Inc. Constructed from steel with a gray finish, it features three doors and measures 60 inches in height, 118-1/4 inches in width, and 12 inches in depth. The unit provides NEMA 12 and IP55 protection ratings, ensuring resistance to dust, dirt, and dripping non-corrosive liquids. It includes a handle for operation and supports padlocking via a three-point latch mechanism for enhanced security.

Feature Summary

• Three-door configuration designed for low-profile disconnect applications
• Steel construction with a durable gray finish
• Padlocking capability through a three-point latch system
• NEMA 12 and IP55 rated environmental protection

Applications

• Wall-mounted electrical disconnect installations
• Industrial control panels requiring dust and drip protection
• Facilities needing secure, padlockable access to electrical components

Procurement Notes

Verify the specific dimensional requirements against the installation site, as the width of 118-1/4 inches is substantial. Confirm that the NEMA 12 rating aligns with the environmental conditions, particularly regarding exposure to oil or coolant which may require higher ratings. Ensure the mounting surface can support the weight of the steel enclosure. Check if the included handle and latch mechanisms meet local safety regulations for disconnect switches.

Selection Notes

Select this model when high component density is required within a limited vertical footprint. The three-door design allows for organized separation of circuits while maintaining a unified aesthetic. Consider the steel material for robustness in industrial environments. Verify that the IP55 rating suffices for the specific liquid exposure risks, as it does not protect against high-pressure water jets.

Part Context

This part belongs to the Hoffman A60 series of metallic enclosures, which are widely used in industrial automation and power distribution. The series offers various door configurations and sizes to accommodate different component layouts. The A60X3E11912 specifically addresses the need for large-capacity, secure, and environmentally protected housing for complex electrical systems.

Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided documentation. When replacing, ensure the new unit matches the critical dimensions (60H x 118.25W x 12D) and mounting hole patterns. Verify that any alternative maintains the NEMA 12/IP55 rating and three-door functionality to preserve operational compatibility.