E4SPBA

Overview

The Hoffman E4SPBA is a Type 12 sloped-front pushbutton enclosure constructed from 14-gauge steel. It features four 30.5 mm holes for mounting controls. Dimensions are 7.25 inches in height, 6.25 inches in width, and 6.75 inches in depth. The unit includes a grounding stud on the body and bonding provisions on the cover. Seams are continuously welded and ground smooth. Captivated cover screws thread into sealed wells to maintain integrity.

Feature Summary

• Sloped front design accommodates 30.5 mm pushbuttons and switches
• Continuously welded seams ground smooth for durability
• Captivated cover screws secure into sealed wells
• Includes grounding stud and bonding provision

Applications

• Industrial control panels requiring slanted operator interfaces
• Environments needing protection against oil and coolant splashes
• Machinery with limited vertical clearance for flat surfaces
• Control stations integrating multiple 30.5 mm momentary or selector switches

Procurement Notes

Verify NEMA 12/IP65 rating requirements match application needs. Confirm hole diameter compatibility with specific switch models. Check lead time availability as standard times may vary. Ensure proper grounding connections are made during installation. Review dimensional constraints against existing panel layouts before ordering.

Selection Notes

Choose this model when a sloped interface is necessary for ergonomic operation. The 14-gauge steel construction provides robust physical protection. Verify that the four-hole configuration meets the total number of required controls. Consider the gray finish for general industrial visibility. Ensure the enclosure depth allows sufficient space for internal wiring and component clearance.

Part Context

This part belongs to the Hoffman E series of pushbutton enclosures. These units are designed for industrial automation and machinery control. The series offers various configurations for different switch sizes and mounting styles. The E4SPBA specifically addresses the need for angled control surfaces in compact spaces.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific configuration. Verify dimensional compatibility if considering alternative brands. Ensure equivalent NEMA 12 protection levels are maintained. Check gauge thickness and material composition for structural equivalence.