89107890SP

Overview

The Hoffman Enclosures Inc. model 89107890SP is a NEMA 4X rated enclosure constructed from polycarbonate material, designed for industrial environments requiring resistance to corrosion and moisture. It features a hinged door with a quarter-turn latch mechanism for secure access. The unit includes pre-drilled knockouts on the sides and bottom for cable entry, facilitating straightforward wiring integration. Standard mounting hardware is typically included to support wall or panel installation. This component serves as a protective housing for electrical and electronic components in demanding settings.

Feature Summary

• NEMA 4X rating provides protection against windblown dust, rain, sleet, snow, and hose-directed water while resisting corrosion
• Polycarbonate construction offers high impact resistance and durability in harsh industrial conditions
• Hinged door design allows for easy access to internal components without removing fasteners
• Pre-drilled knockouts simplify cable entry and conduit installation

Applications

• Protection of electrical controls in outdoor industrial facilities
• Housing for sensors and actuators in food and beverage processing plants
• Enclosure for instrumentation in chemical processing environments
• Mounting point for automation components in wastewater treatment systems

Procurement Notes

Verify the specific part number suffix against official Hoffman Enclosures documentation to ensure correct configuration. Confirm that the polycarbonate material meets required UL 508A standards for your application. Check for any specific accessory requirements such as gaskets or mounting brackets not included in the base package. Ensure environmental ratings align with site conditions before finalizing procurement.

Selection Notes

Select this model when corrosion resistance and impact strength are critical factors. Polycarbonate enclosures are preferred over metal alternatives in highly corrosive atmospheres or where weight reduction is beneficial. Verify internal dimensions accommodate all planned components and wiring. Consider thermal management needs if heat-generating devices will be housed within the enclosure.

Part Context

This model belongs to the Hoffman Enclosures line of industrial protective housings. It is part of a broader family of NEMA-rated enclosures designed for various environmental challenges. The polycarbonate variant specifically targets applications where metal enclosures might degrade due to chemical exposure or where non-conductive materials are required for safety compliance.

Replacement Considerations

Consult official Hoffman Enclosures cross-reference guides for direct replacements. Ensure substitute models maintain equivalent NEMA 4X ratings and material specifications. Verify dimensional compatibility if retrofitting into existing installations. Confirm that any alternative maintains the same mounting hole patterns and knockout configurations.