ASE4X4X3

Overview

The ASE4X4X3 is a pull box with a screw cover manufactured by Hoffman Enclosures, Inc. It is designed for panel mounting and constructed from steel. The enclosure features an oil-resistant gasket and continuous hinge mechanism to ensure secure closure and environmental protection. It is rated NEMA 12 and IP66, providing resistance to dust, dirt, and dripping non-corrosive liquids. The unit measures 4 x 4 x 3 inches (102 x 102 x 76 mm) and is finished in ANSI 61 gray polyester powder paint inside and out.

Feature Summary

• Continuous hinge design allows the door to swing open fully without detaching.
• Screw clamp closure system ensures a tight seal against environmental contaminants.
• Oil-resistant gasket provides enhanced protection against industrial fluids.
• Bonding provision on the door supports electrical grounding requirements.

Applications

• Panel-mounted junction boxes for industrial control systems
• Enclosures for protecting electrical connections in machinery
• Housing for sensors and actuators in manufacturing environments

Procurement Notes

Verify the specific gauge of steel (16 or 14) required for the application, as structural integrity varies. Confirm that the NEMA 12 rating aligns with the environmental conditions, specifically regarding exposure to dripping liquids and dust. Ensure mounting hardware is compatible with the panel thickness and material. Check for any specific conduit knockout configurations if pre-drilled options are needed.

Selection Notes

Select this model when a compact, panel-mount solution is required for low-voltage or control circuits. The NEMA 12 rating makes it suitable for indoor industrial settings where protection from dust and oil is necessary but submersion or high-pressure washing is not expected. Consider the internal volume for component placement and wire bending space.

Part Context

This part belongs to the Hoffman Enclosures line of industrial junction boxes. These enclosures are widely used in factory automation and process control industries. The product series emphasizes durability and ease of installation through standardized dimensions and mounting patterns common in industrial panel building.

Replacement Considerations

Direct substitutes may include other NEMA 12 steel pull boxes of identical 4x4x3 dimensions from manufacturers such as Hammond Manufacturing or Rittal. Verify that replacement units maintain the same IP66 rating and mounting configuration to ensure compatibility with existing panel layouts.